Abrégé

A communication device arranged for transmitting information from a medicament delivery device is presented. The communication device includes at least one translation detection arrangement, configured to detect a translation of at least one physical part of the medicament delivery device by utilization of a resilience and an electrical conductivity for at least one spring of the medicament delivery device. The communication device also includes at least one change of state detection unit, configured to detect at least one change of state for the medicament delivery device based on the detected translation. The communication device further includes at least one activation unit, configured to activate the at least one change of state detection unit based on the at least one detected translation. The communication device also includes at least one transmission unit configured to provide a wireless transmission of information related to the at least one change of state to an external receiving device

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/28 - Ampoules ou cartouches-seringues, c.-à-d. ampoules ou cartouches munies d'une aiguille
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure relates to a cassette for a medicament delivery device, comprising a shell, a medicament bag configured to receive a fluid medicament, wherein the medicament bag comprises a port in fluid connection with an interior of the medicament bag. The medicament bag is enclosed by the shell. A gap is formed inside the shell configured to receive a peripheral part of the medicament bag and configured to allow the peripheral part of the medicament bag to move along the gap.

Classes IPC  ?

• A61J 1/10 - Récipients du type sac
• A61J 1/16 - Supports pour récipients

Abrégé

A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device, the sub-assembly comprising a housing and a rear cap arranged coaxially in the housing. The housing is tubular and extends from a proximal end to a distal end along a longitudinal axis in an axial direction, and the housing includes an inner surface and an outer surface. The inner surface of the housing includes a first surface facing in the distal direction and a second surface facing in the distal direction. The second surface is closer to the distal end of the housing than the first surface. The rear cap extends from a proximal end to a distal end along the longitudinal axis. The rear cap includes a flexible arm, the flexible arm comprising a first surface facing in the proximal direction, and the rear cap comprises a second surface facing in the proximal direction.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Produits et services

Software as a medical device [SaMD], downloadable; Computer software relating to the medical field; Monitoring apparatus and instruments; Data communications hardware. Autoinjectors for the administration of pharmaceutical preparations; Medical devices; Medical instruments for therapeutic drug monitoring; Intravenous administration instruments for medical purposes; Medication injectors; Injectors for medical purposes; Apparatus for administering pharmaceuticals; Apparatus for drug administration; Applicators for medications; Medical apparatus and instruments; Medical apparatus for introducing pharmaceutical preparations into the human body; Medical instruments; Medical instruments for application in human bodies; Automatic medical apparatus for dosing humans by injection. Data processing; Automated data processing; Computerised data processing; Data processing services in the field of healthcare; Electronic data processing; Data processing management; Automated processing of medical data. Communications by cellular phones; wireless broadcasting; providing access to databases; Transmission of digital files; computer aided transmission of messages and images; streaming of data.

Produits et services

Software as a medical device [SaMD], downloadable; Computer software relating to the medical field; Monitoring apparatus and instruments; Data communications hardware. Autoinjectors for the administration of pharmaceutical preparations; Medical devices; Medical instruments for therapeutic drug monitoring; Intravenous administration instruments for medical purposes; Medication injectors; Injectors for medical purposes; Apparatus for administering pharmaceuticals; Apparatus for drug administration; Applicators for medications; Medical apparatus and instruments; Medical apparatus for introducing pharmaceutical preparations into the human body; Medical instruments; Medical instruments for application in human bodies; Automatic medical apparatus for dosing humans by injection. Data processing; Automated data processing; Computerised data processing; Data processing services in the field of healthcare; Electronic data processing; Data processing management; Automated processing of medical data. Communications by cellular phones; wireless broadcasting; providing access to databases; Transmission of digital files; computer aided transmission of messages and images; streaming of data.

Produits et services

Software as a medical device [SaMD], downloadable; Computer software relating to the medical field; Monitoring apparatus and instruments; Data communications hardware. Autoinjectors for the administration of pharmaceutical preparations; Medical devices; Medical instruments for therapeutic drug monitoring; Intravenous administration instruments for medical purposes; Medication injectors; Injectors for medical purposes; Apparatus for administering pharmaceuticals; Apparatus for drug administration; Applicators for medications; Medical apparatus and instruments; Medical apparatus for introducing pharmaceutical preparations into the human body; Medical instruments; Medical instruments for application in human bodies; Automatic medical apparatus for dosing humans by injection. Data processing; Automated data processing; Computerised data processing; Data processing services in the field of healthcare; Electronic data processing; Data processing management; Automated processing of medical data. Communications by cellular phones; wireless broadcasting; providing access to databases; Transmission of digital files; computer aided transmission of messages and images; streaming of data.

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device, the sub-assembly extending along a longitudinal axis in a longitudinal direction from a proximal end to a distal end. The sub-assembly comprises a housing, and a plunger rod arranged at least partly inside the housing, the plunger rod being rotationally locked relative to the housing. The plunger rod comprises a flexible arm, the flexible arm comprising a first surface facing towards the proximal end. A component of the sub-assembly other than the plunger rod comprises a second surface facing towards the distal end, with the first surface and the second surface being arranged so that, when the plunger rod moves towards the proximal end relative to the component during medicament delivery device use, the first surface and the second surface engage to flex the flexible arm in a circumferential direction relative to the component and then disengage so that the flexible arm flexes back relative to the component.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The invention provides a medicament delivery device comprising a lead screw for driving a plunger for expelling a medicament, a motor for driving the lead screw, a control circuit for controlling the motor, and an image sensor for sensing movement of the lead screw when being driven by the motor The invention also provides a for controlling operation of a medicament delivery device.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/145 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure provides a delivery site detector configured to be attached to a medicament delivery device. The delivery site detector includes an ultrasonic transmitter and an ultrasonic receiver. The ultrasonic transmitter is configured to transmit an ultrasonic wave to a delivery site. The ultrasonic receiver is configured to receive an ultrasonic wave reflected by the delivery site. The ultrasonic transmitter comprises a frequency generator configured to generate and transmit ultrasonic waves with at least two different ultrasound frequencies.

Classes IPC  ?

• A61M 5/42 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour insensibiliser la peau, pour soulever la peau en vue de faciliter la piqûre ou pour localiser le point du corps où la piqûre doit être effectuée
• A61M 5/46 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour commander la profondeur de pénétration

Abrégé

The present disclosure provides medicament delivery device, comprising a housing, a plunger rod, a tubular extension member, a U-bracket, a first energy accumulation member, and a medicament container, said U-bracket comprising a first longitudinally extending leg and a second longitudinally extending leg, a distal end of the first longitudinally extending leg being connected to a distal end of the second longitudinally extending leg by a transversal end portion of the U-bracket, a proximal end of the first longitudinally extending leg being bent radially outward, thereby defining a first bent portion, the U-bracket comprising a third longitudinally extending leg, a distal end of the third longitudinally extending leg being attached to the first bent portion, a proximal end of the third longitudinally extending leg comprising a radially extending portion, the radially extending portion of the third longitudinally extending leg defining a first radial foot, the first radial foot supporting the medicament container by abutting a flange of the medicament container.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

Medicament delivery device, the medicament delivery device having a proximal end pointing towards a dose delivery site during use of the medicament delivery device, and a distal end opposite the proximal end, the medicament delivery device comprising: a housing (3) comprising a longitudinal axis, a plunger rod (4) comprising a blocking protrusion, a medicament delivery member cover (1) coupled to the housing (3) and axially movable between an extended position and a retracted position with10 respect to the housing (3), wherein the housing (3) comprises a stop configured to engage with the blocking protrusion of the plunger rod (4), wherein the plunger rod (4) is axially blocked in a proximal direction with respect to the housing (3) in a first position of the blocking protrusion and axially moveable with respect to the housing (3) in a second position of the blocking protrusion, wherein the medicament delivery member cover (1) comprises an engagement surface configured to interact with the blocking protrusion, and wherein, when the medicament delivery member cover (1) is pushed in a distal direction into the retracted position, the engagement surface is configured to translate the blocking protrusion from the first position to the second position.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

Medicament Delivery Device A medicament delivery device (100) has a sub-assembly (214) comprising a drive member (302) that is a helical compression spring, a plunger rod (300), a holder (304) and a guide rod (308) The guide rod (308) supports the drive member (302) along its length and the guide rod (308) and drive member (302) are at least partially received within a bore (303) of the plunger rod (300). The guide rod (308) is secured to the holder (304) to retain the drive member (302) in the bore (303) between a distally facing surface (309) of the plunger rod (300) and a proximally facing surface (311) of the guide rod (308).

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Produits et services

Monitoring instruments; Monitoring apparatus and instruments; Measuring instruments; Measuring devices; Computer software relating to the medical field; Software as a medical device [SaMD], downloadable. Medical apparatus and instruments; Medical test kits for diabetes monitoring for home use; Medical instruments for therapeutic drug monitoring; Automatic medical apparatus for dosing humans by injection; Patient monitoring instruments. Data processing; Automated data processing; Computerised data processing; Data entry and data processing; Data processing services in the field of healthcare; Maintaining personal medical history records and files; Maintaining files and records concerning the medical condition of individuals; Electronic data processing; Data processing management; Automated processing of medical data. Communications by cellular phones; communication by computer; wireless broadcasting; providing access to databases; Transmission of digital files; computer aided transmission of messages and images; streaming of data; transmission of electronic mail; video-on-demand transmission. Cloud computing; engineering services; Software as a service [SaaS]; electronic data storage; platform as a service (PaaS). dietary and nutritional advice; health assessment services; health counselling; medical assistance; pharmacy advice; preparation of prescriptions by pharmacists; remote monitoring of medical data for medical diagnosis and treatment; telemedicine services; Diabetes screening services; Medical services in the field of diabetes; Providing information via the Internet in the field of diabetes; Issuing of medical reports; Compilation of medical reports; Advisory services relating to medical apparatus and instruments; Medical analysis services relating to the treatment of patients; Monitoring of patients; Providing medical support in the monitoring of patients receiving medical treatments; Providing information relating to the preparation and dispensing of medications; Advisory services relating to health; Advisory services relating to pharmacies; Advisory services relating to health care; Advisory services relating to medical problems; Advisory services relating to medical services; Health advice and information services; Health care consultancy services [medical]; Health risk assessment; Healthcare advisory services; Healthcare information services; Individual medical counseling services provided to patients; Information relating to health; Information relating to nutrition; Information services relating to health care; Medical advisory services; Medical analysis services relating to the treatment of persons; Medical and healthcare services; Medical assistance consultancy provided by doctors and other specialized medical personnel; Medical assistance services; Medical care services; Medical consultancy services; Medical consultation; Medical examination of individuals (Provision of reports relating to the -); Medical examination services; Medical health assessment services; Medical information; Medical information (Provision of -); Medical information services; Medical information services provided via the Internet; Medical services for the treatment of conditions of the human body; Medical tele-reporting [medical services]; Medical treatment services; Medication counseling; Preparation of reports relating to health care matters; Preparation of reports relating to medical matters; Professional consultancy relating to health care; Professional consultancy relating to health; Providing health care information by telephone; Providing health care information via a global computer network; Providing health information; Providing information relating to medical services; Providing information to patients in the field of administering medications; Providing medical information; Providing nutritional information about food; Providing online medical record services other than dentistry; Provision of health care services; Provision of health information; Provision of information relating to medicine; Provision of medical information; Services for the preparation of medical reports; Tele-reporting (medical services).

Abrégé

The invention relates to an injection device comprising a housing, a container holder arranged within said housing, the container holder being configured for accommodating a medicament container having a needle attached to one end thereof and a stopper sealingly and slidable arranged inside the medicament container at the other end thereof, a drive unit comprising a plunger rod and plunger drive means, the plunger drive means being slidable arranged in relation to the plunger rod, being rotationally locked to the plunger rod and being rotatable in relation to the housing, said drive unit further comprising a first energy accumulating member arranged in the interior of the housing of the injection device and adapted to accumulate and store energy, wherein said plunger drive means is operationally associated with said first energy accumulating member, wherein the plunger drive means is releasable such that due to an output torque from said first energy accumulating member, the plunger drive means are allowed to be rotated and the plunger rod is urged towards the proximal end of the injection device whereby an injection is performed, and a rotary injection indication mechanism configured for indicating to the user the progress of the injection, wherein the rotary injection indication mechanism comprises a signalling member and a drive mechanism for rotationally driving said signalling member, said signalling member being coupled to said drive mechanism, said drive mechanism being coupled to said plunger drive means at the distal end of said plunger drive means, said rotary injection indication mechanism being arranged such that the progress of injection is shown through at least one opening provided at least in a distal end surface of the housing.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The invention relates to an injection device comprising a housing, a container holder arranged within said housing, the container holder being configured for accommodating a medicament container having a needle attached to one end thereof and a stopper sealingly and slidable arranged inside the medicament container at the other end thereof, a drive unit comprising a plunger rod and plunger drive means, the plunger drive means being slidable arranged in relation to the plunger rod, being rotationally locked to the plunger rod and being rotatable in relation to the housing, said drive unit further comprising a first energy accumulating member arranged in the interior of the housing of the injection device and adapted to accumulate and store energy, wherein said plunger drive means is operationally associated with said first energy accumulating member, wherein the plunger drive means is releasable such that due to an output torque from said first energy accumulating member, the plunger drive means are allowed to be rotated and the plunger rod is urged towards the proximal end of the injection device whereby an injection is performed, and a rotary injection indication mechanism configured for indicating to the user the progress of the injection, wherein the rotary injection indication mechanism comprises a signalling member and a drive mechanism for rotationally driving said signalling member, said signalling member being coupled to said drive mechanism, said drive mechanism being coupled to said plunger drive means at the distal end of said plunger drive means, said rotary injection indication mechanism being arranged such that the progress of injection is shown through at least one opening provided at least in a distal end surface of the housing.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

This text concerns a medicament delivery device (2) for accommodating a medicament containing a medicament and for expelling multiple pre-defined doses. It comprises a base assembly to which the medicament container is mountable, a plunger rod assembly being axially movable relative to the base assembly for interacting with the medicament container to expel the medicament, and a biasing member, such as a drive spring, configured to force the plunger rod assembly in a proximal direction. The plunger rod assembly comprises a first plunger rod device and a second plunger rod device, the latter acting on the medicament container for expelling the medicament. The medicament delivery device further is configured for a user to cause a distal movement of the first plunger rod device, relative to the base assembly and to the second plunger rod device, from an unloaded position into a loaded position, and to thereby bias the biasing member.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure generally relates to medicament delivery devices (1), and particularly concerns a subassembly (48) for proving a plunger rod (26) motion.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/31 - Seringues Parties constitutives

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device, the sub-assembly extending along a longitudinal axis in a longitudinal direction from a proximal end to a distal end. The sub-assembly comprises a housing and a plunger rod. The plunger rod is arranged at least partly inside the housing. The plunger rod comprises a first surface facing towards the proximal end and a component of the sub-assembly other than the plunger rod comprises a second surface facing towards the distal end, with the first surface and the second surface being arranged so that, when the plunger rod moves towards the proximal end relative to the component during medicament delivery device use, the first surface and the second surface engage to rotate the plunger rod relative to the component and then disengage so that the plunger rod rotates back relative to the component. The sub-assembly comprises a torsion spring attached at one end to the plunger rod and at the other end to the component.

Classes IPC  ?

• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The bag assembly comprises a medicament bag configured to receive a fluid medicament, a port in fluid connection with an interior of the medicament bag and configured to allow the fluid medicament to enter and exit the medicament bag, a first frame and a second frame provided at opposing sides of the medicament bag, respectively, and two struts connecting the first and second frame. The struts are configured to allow relative movement first frame and/or the second frame each comprise slots configured to slidably receive the struts.

Classes IPC  ?

• A61J 1/10 - Récipients du type sac
• A61J 1/14 - Récipients spécialement adaptés à des fins médicales ou pharmaceutiques DétailsAccessoires à cet effet
• A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
• A61M 5/148 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons flexibles

Abrégé

An assembly for a medicament delivery device (1), comprising: a plunger rod (19) having a longitudinal axis, the plunger rod (19) being axially biased in a first direction along the longitudinal axis, a delivery member cover (7) configured to move along the longitudinal axis, in the first direction from a first axial position to a second axial position, a shield link (17) axially biased in the first direction and engaging with the delivery member cover (7), such that axial movement of the delivery member cover (7) causes corresponding axial movement of the shield link (17), and a sleeve (15) arranged concentrically with and radially outside the plunger rod (19), wherein the plunger rod (19) and the sleeve (15) are engaged with a first snap connection when the delivery member cover (7) is in the first axial position, fixating the plunger rod (19) axially relative to the sleeve (15), wherein the shield link (17) has a radially inwards extending protrusion (17e) which cooperates with the first snap connection between the plunger rod (19) and the sleeve (15) when the delivery member cover (7) is moved from the first axial position to the second axial position, causing the plunger rod (19) to disengage from the sleeve (15) and to move a first distance in the first direction, and wherein the plunger rod (19) is configured to engage with the sleeve (15) with a second snap connection when the plunger rod (19) has moved the first distance.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a sub-assembly adapted to provide a plunger rod release function.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The invention relates to an injection device comprising a housing, a container holder arranged within said housing, the container holder being configured for accommodating a medicament container having a needle attached to one end thereof and a stopper sealingly and slidable arranged inside the medicament container at the other end thereof, a drive unit comprising a plunger rod and plunger drive means, the plunger drive means being slidable arranged in relation to the plunger rod, being rotationally locked to the plunger rod and being rotatable in relation to the housing, said drive unit further comprising a first energy accumulating member arranged in the interior of the housing of the injection device and adapted to accumulate and store energy, wherein said plunger drive means is operationally associated with said first energy accumulating member, wherein the plunger drive means is releasable such that due to an output torque from said first energy accumulating member, the plunger drive means are allowed to be rotated and the plunger rod is urged towards the proximal end of the injection device whereby an injection is performed, and a rotary injection indication mechanism configured for indicating to the user the progress of the injection, wherein the rotary injection indication mechanism comprises a signalling member and a drive mechanism for rotationally driving said signalling member, said signalling member being coupled to said drive mechanism, said drive mechanism being coupled to said plunger drive means at the distal end of said plunger drive means, said rotary injection indication mechanism being arranged such that the progress of injection is shown through at least one opening provided at least in a distal end surface of the housing.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A needle cover assembly includes a manually operable member; a rigid needle shield (RNS) provided with an internally arranged resilient cap, in turn arranged to house and protect an injection needle; and a RNS remover assembly including a tubular shaped member surrounding the RNS, in which the tubular shaped member is arranged with at least one grip member capable of gripping the RNS in order to remove the RNS. The RNS remover assembly further includes a spinning attachment member having a distal end fixedly attached to the tubular shaped member and a proximal end rotatably attached to the manually operable member such that the manually operable member can be freely turned in relation to the RNS remover assembly but is locked in an axial direction.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A medicament delivery device is presented having a housing that is arranged to accommodate a medicament container, a drive mechanism capable of, upon activation, act on said medicament container, a communication unit arranged in the housing, a switch operably connectable to the drive mechanism and connected to the communication unit for activating the communication unit when the switch is operated, wherein the switch is operated by the drive mechanism at the end of a dose delivery sequence.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes
• A61M 5/145 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
• A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
• A61M 5/178 - Seringues
• A61M 5/50 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour empêcher la réutilisation ou pour indiquer si le dispositif est défectueux, usagé, non stérile ou si l'on a tenté de l'utiliser

Abrégé

The present disclosure provides a subassembly of a medicament delivery device configured to expel medicament from a medicament container, the subassembly comprising a housing having a proximal end and a distal end; a tubular plunger rod operatively arranged to, upon activation, act on the medicament container, the tubular plunger rod assumes a pre-tensioned state by a drive spring; an actuator housing comprising at least one holding member arranged to lock the plunger rod in the pre-tensioned state; and a plunger holder having a blocking surface, the plunger holder being operatively configured to move distally from a blocking position in which the at least one holding member abuts against the blocking surface to prevent the at least one holding member from releasing the plunger rod from its pre-tensioned state, to a non-blocking position in which the blocking surface is distant from the position restricting movement of the holding member; wherein the drive spring is at least partly housed in the tubular plunger rod and is operatively connected to the distal end of the housing.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure provides a tubular needle cover of a pen needle assembly, the tubular needle cover comprising: a distal sleeve extending along a longitudinal axis between a proximal end and a distal end, wherein the distal sleeve comprises a first fastener; a proximal cover comprising a proximal wall extending in a direction transverse to the longitudinal axis, wherein the proximal cover comprises a second fastener, and wherein the first fastener is attached to the second fastener; and a proximal opening arranged in the proximal wall of the proximal cover, wherein the proximal opening and the distal sleeve are coaxial; and wherein the distal sleeve and the proximal cover are two separate components.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/34 - Structures pour le raccordement de l'aiguille

Abrégé

The present disclosure relates to a medicament delivery device comprising a housing having a proximal end and contains a pre-filled syringe positioned within the housing, where the syringe has a needle, a dose of medicament and a sliding stopper. A tubular activation member, e.g., a needle cover that is slidably positioned within a housing of the delivery device to move from a first position to a second position, and then to a final locked position. The needle cover has two distally projecting arms and a proximal end portion terminating in a radial flange. A plunger rod can only move proximally relative to the needle cover when the needle cover is in the second position. The radial flange is positioned outside of the proximal end of the housing when the needle cover is in the first position, the second position, and the locked position. The radial flange has an outer diameter D3 greater than the outer diameter of the proximal end portion D2, but less than the outer diameter D1 of the proximal end of the housing.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

An electronic assembly of a medicament delivery device, wherein the medicament delivery device comprises a housing extending along a longitudinal axis between a proximal end and a distal end and a cap attached to the proximal end of the housing, the electronic assembly comprising: an electronic unit; and an activator; wherein one of the electronic unit and the activator is attached to the cap of a medicament delivery device and the other one of the electronic unit and the activator is attached to the housing of a medicament delivery device; wherein the electronic unit is inactive when the activator is engaged with the electronic unit, and is configured to be activated when the activator is spaced apart from the electronic unit; wherein the activator is axially movable in a direction of the longitudinal axis relative to the electronic unit from a first position where the activator is engaged the electronic unit to the second position where the activator is spaced apart from the electronic unit; and wherein the activator is rotatable along with the electronic unit around the longitudinal axis when the activator is in the first position.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/50 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour empêcher la réutilisation ou pour indiquer si le dispositif est défectueux, usagé, non stérile ou si l'on a tenté de l'utiliser

Abrégé

The present disclosure relates to a bag assembly for a medicament delivery device. The bag assembly comprises a medicament bag i configured to receive a fluid medicament, a port 2 in fluid connection with an interior of the medicament bag 1 and configured to allow the fluid medicament to enter and exit the medicament bag 1, and a frame 3 surrounding the medicament bag 1 in an assembled state of the bag assembly. The frame is at least in partial connection with the medicament bag 1 and configured to support the medicament bag in a first axis direction and/or second axis direction, the medicament bag 1 comprises a seam on its circumference in the first and/or second axis direction, and wherein the frame comprises a groove 33 configured to hold the medicament bag 1 at at least a portion of the seam

Classes IPC  ?

• A61J 1/10 - Récipients du type sac
• A61J 1/14 - Récipients spécialement adaptés à des fins médicales ou pharmaceutiques DétailsAccessoires à cet effet

Abrégé

A medicament delivery device (1, 1') comprising: at least two disposable cassettes (4, 4a, 4b, 4c, 4d), each disposable cassette (4, 4a, 4b, 4c, 4d) containing a medicament and comprising a colored label (5, 5a, 5b, 5c, 5d); a drive unit (3) comprising: a receiving interface (10, 110) adapted to receive the disposable cassettes (4, 4a, 4b, 4c, 4d) one after the other according to a receiving order; a power module (8) configured to act on the received disposable cassette (4, 4a, 4b, 4c, 4d) to expel the medicament; a light emitter (20, 120) configured to emit a colored light in the visible spectrum, and a control unit (85) provided with a predetermined color sequence corresponding to the receiving order of the disposable cassettes (4, 4a, 4b, 4c, 4d) in the receiving interface (10, 110) based on the colors of the colored labels (5, 5a, 5b, 5c, 5d).

Classes IPC  ?

• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques

Abrégé

A tool assembly (1) for picking and placing components (100) in a manufacturing or assembling line, the tool assembly (1) comprising: a mounting bracket (3), a pivoting arm (5) pivotally attached to the mounting bracket (3), at least one pick-and-place unit (10a, 10b, 10c, 10d) movably arranged with the pivoting arm (5), the pick-and-place unit (10a, 10b, 10c, 10d) comprising a rotatable connector (12) rotatably connected to the pivoting arm (15), and at least one fixation arrangement (20a, 20b, 20c, 20d) arranged to interact with the rotatable connector (12), the fixation arrangement (20a, 20b, 20c, 20d) being configurable in a first state to rotationally fix the pick-and-place unit (10a, 10b, 10c, 10d) with the pivoting arm (5), and configurable in a second state to enable rotational movement of the pick-and-place unit (10a, 10b, 10c, 10d) relative to the pivoting arm (5).

Classes IPC  ?

• B25J 15/00 - Têtes de préhension

Abrégé

A needle guide configured to provide a placement guide of a needle of a medicament delivery device onto a medicament delivery site, the needle guide comprising: a body configured to be removably attached to the medicament delivery site; a needle mount configured to be operably connected to the needle of the medicament delivery device such that the needle of the medicament delivery device is attached to the medicament delivery site via the needle mount; an electronic unit attached to the body of the needle guide; wherein the electronic unit comprises an indicator configured to provide at least one of visual, audible, and tactile indication to a user of the medicament delivery device.

Classes IPC  ?

• A61M 5/42 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour insensibiliser la peau, pour soulever la peau en vue de faciliter la piqûre ou pour localiser le point du corps où la piqûre doit être effectuée
• A61M 5/158 - Aiguilles

Abrégé

An automatic medicament delivery device for auto injections that has a re-usable part containing a driving and a signal mechanism and a disposable part containing a syringe or a cartridge with a medicament. The parts can be interconnected simply in one axial move avoiding any rotation or turning. The device is easily and safely connected from two parts prior and during the injection process and automatically dissembled when the injection is completed allowing to remove the disposable part.

Classes IPC  ?

• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A method of controlling a medicament delivery device, the method comprising the following steps with the following order: receiving a value of a predetermined moving speed of a plunger rod of the medicament delivery device; receiving a value of a predetermined moving distance of the plunger rod; moving the plunger rod with the predetermined moving speed; detecting a reaction force received by the plunger rod; measuring an expelled volume by the plunger rod when the detected reaction force is lower than a predetermined value; stopping measuring the expelled volume by the plunger rod when detected reaction force is higher than the predetermined value; calculating a value of a distance with the measured expelled volume by the plunger rod and the value of the predetermined moving speed of the plunger rod; stopping the movement of the plunger rod when the plunger rod has moved the calculated distance and the predetermined moving distance.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/48 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour faire varier, pour réguler, pour indiquer ou pour limiter la pression d'injection
• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques

Abrégé

A container assembly of a medicament delivery device, the container assembly comprising: a container carrier accommodating a first medicament container and a second medicament container; wherein the first medicament container comprises a first body configured to accommodate a first fluid and a first exit where the first fluid can be expelled from the first exit; wherein the first medicament container comprises a first valve assembly positioned between the first body and the first exit; wherein the first valve assembly is configured to establish a fluid communication between the first body and the first exit when fluid pressure within the first body meets a first pressure threshold; wherein the second medicament container comprises a second body configured to accommodate a second fluid and a second exit where the second fluid can be expelled from the second exit; wherein the second medicament container comprises a second valve assembly positioned between the second body and the second exit; wherein the second valve assembly is configured to establish a fluid communication between the second body and the second exit when fluid pressure within the second body meets second pressure threshold; and wherein the first pressure threshold is lower than the second pressure threshold.

Classes IPC  ?

• A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
• A61M 5/148 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons flexibles
• A61M 5/168 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte
• A61M 39/24 - Soupapes de retenue ou soupapes anti-retour

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device, the sub-assembly extending along a longitudinal axis in a longitudinal direction from a proximal end to a distal end. The sub-assembly includes a plunger rod, the plunger rod comprising a proximally facing surface that faces towards the proximal end. The sub-assembly further includes a feedback component comprising a distally facing surface facing towards the distal end, so that when the plunger rod moves towards the proximal end during use of the medicament delivery device, the distally facing surface of the feedback component is engaged by the proximally facing surface of the plunger rod, is subsequently moved towards the proximal end by the plunger rod, and is finally disengaged from the proximally facing surface of the plunger rod, wherein the feedback component comprises a spring.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

A monitoring unit (200) is releasably attachable to a medicament delivery device (100). The medicament delivery device (100) includes at least one electrically conductive component (102). The monitoring unit comprises: an inductive sensor (201) configured to sense a position status of the electrically conductive component (102) during an injection process based on magnetic flux, MF, changes caused by displacement of the electrically conductive component (102). The electrically conductive component (102) may be, for example, (i) a metallic injection spring of the medicament delivery device (100), or (ii) comprised in a needle cap of the medicament delivery device (100), or (iii) a needle shield spring (102b) of the medicament delivery device (100).

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A feedback mechanism (300) for a medicament delivery device, the feedback mechanism (300) comprising a feedback portion (30) and a plunger rod (12): wherein the plunger rod (12) comprises an engagement structure (121): wherein the feedback portion (30) comprises one or more attachment parts (32); wherein the one or more attachment parts (32) are configured to connect the feedback portion (30) to another part of the medicament delivery device: wherein the feedback portion (30) is configured to engage with the engagement structure (121) during use of the medicament delivery device so that the one or more attachment parts (32) detach or break during movement of the plunger rod (12) relative to the feedback portion (30).

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/50 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour empêcher la réutilisation ou pour indiquer si le dispositif est défectueux, usagé, non stérile ou si l'on a tenté de l'utiliser

Abrégé

The present disclosure provides sub-assembly for a medicament delivery device, the sub-assembly comprising: a sub-assembly housing extending along a longitudinal axis between a distal end and a proximal end, wherein the sub-assembly housing comprises a flexible arm extending in a distal direction of the sub-assembly housing, and wherein the flexible arm comprises a distally directed flexible arm surface, a rotator comprising a support wall extending in the direction of the longitudinal axis, a plunger rod comprising a proximally directed plunger rod surface adjacent to the distally directed flexible arm surface, a biasing member extending in the direction of the longitudinal axis between a proximally directed sub-assembly housing surface of the sub-assembly housing and a distally directed surface of the plunger rod, and wherein the rotator is rotatable around the longitudinal axis relative to the sub-assembly housing from a first rotator position where the support wall is adjacent to an outer surface of the flexible arm of the sub-assembly housing to a second rotator position where the support wall is circumferentially offset to the outer surface of the flexible arm.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A latching mechanism for releasably latching a tool base (3) of a automation system to a mover (2) of the automation system, the latching mechanism comprising: a latch (4) having a body (40) extending in a direction of a Z-axis from a bottom (41) end to a top end (42); wherein the latch comprises a fastener (42a) located at the top end of the body of the latch; wherein the body of the latch is configured to be operably attached to the mover of the automation system; a holder (9) having a body (90) extending in the direction of the Z-axis from a bottom end (90a) to a top end (90b); wherein the body of the holder is operably attached to the tool base of the automation system; wherein the holder comprises a counter fastener (92) located at the bottom end of the body; wherein the body of the latch is movable relative to the holder in the direction transverse to the Z-axis between a lock position where the fastener is engaged with the counter fastener such that the holder is immovable relative to the latch at least in one direction transverse to the Z-axis and an unlock position where the fastener is disengaged from the counter fastener such that the holder can be removed from the latch.

Classes IPC  ?

• B65G 35/06 - Transporteurs mécaniques non prévus ailleurs comportant un porte-charges se déplaçant le long d'un circuit, p. ex. d'un circuit fermé, et adapté pour venir en prise avec l'un quelconque des éléments de traction espacés le long du circuit
• B65G 54/02 - Transporteurs non mécaniques, non prévus ailleurs électrostatiques, électriques ou magnétiques

Abrégé

A medicament delivery device according is arranged to accommodate a medicament container and a power pack arranged to exert a force on said medicament container for expelling a dose of medicament. A manually operable activator (2) comprises at least one stop (23) provided at a circumferential surface thereof and a housing (1) comprises an internal locking surface (11). In a first rotational state of the manually operable activator (2), a proximally directed surface (21) of the manually operable activator (2) abuts the locking surface (11) of the housing (1) blocking proximal movement of the manually operable activator (2) with respect to the housing (1) and a blocking element (33) of an actuator (3) is configured to abut the stop (23) thus blocking proximal movement of the actuator (3) with respect to the manually operable activator (2). In a second rotational state of the manually operable activator (2), the proximally directed surface (21) of the manually operable activator (2) is configured to clear the locking surface (11) of the housing (1) and the manually operable activator (2) is free to be displaced in the proximal direction on application of a force by a user.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A mover of a guide rail system, the mover comprising: a mover body having a main section extending in a plane parallel to a guide rail of the guide rail system; wherein the main section of the mover body comprises a bearing surface configured to be in contact with a tool base of the guide rail system and a cavity extending from the bearing surface in a direction transverse to the plane through the main section of the mover body; a lock assembly attached to the main section of the mover body; wherein the lock assembly comprises a receiver having a body wall and a receiving space at least partially surrounded by the body wall; wherein the receiving space is lined up with the cavity of the main section of the mover body; and a clip configured to be moved in a direction parallel to the plane between a lock position where the clip is at least partially positioned within the receiving space and an unlocked position where the clip is spaced apart from the receiving space.

Classes IPC  ?

• B65G 35/06 - Transporteurs mécaniques non prévus ailleurs comportant un porte-charges se déplaçant le long d'un circuit, p. ex. d'un circuit fermé, et adapté pour venir en prise avec l'un quelconque des éléments de traction espacés le long du circuit
• B23Q 3/10 - Dispositifs auxiliaires, p. ex. collets, allonges
• B65G 54/02 - Transporteurs non mécaniques, non prévus ailleurs électrostatiques, électriques ou magnétiques

Abrégé

The present disclosure provides an adhesive pad for attaching a medicament delivery device to a user, the adhesive pad extending along an axis from a proximal end to a distal end, where the proximal end is the end of the pad adjacent to an injection site when the pad is in use, the pad comprising a first portion comprising a first structural layer and a first adhesive layer attached to the first structural layer. The first adhesive layer is for attaching the adhesive pad to a user and is at the proximal end of the adhesive pad, and a second portion attached to the first portion, the second portion being at the distal end of the adhesive pad and being configured to attach the adhesive pad to a medicament delivery device, wherein a proximal-facing surface of the first adhesive layer is non-planar.

Classes IPC  ?

• A61M 5/158 - Aiguilles

Abrégé

The invention provides an on-body injection device (3) comprising a housing (9), wherein the housing (9) has a body side wall (9b) configured to bear against the skin of a user, a sensor (40) configured to detect that the on-body injection contacts the skin of a user, a button (30) to be operated by the user to move from an initial position to a release position, a skin penetration device (21) configured to move from a starting position to a skin penetration position, a moveable structure (23) for moving the skin penetration device (21) from the starting position to the skin penetration position, wherein the button (30) is configured to engage with the movable structure (23) when the button (30) is in the initial position, preventing the movable structure (23) from moving, wherein the button (30) is configured to cooperate with the movable structure (23) when the button (30) is operated by the user and moved to the release position, causing the movable structure (23) to move from its initial position to an intermediate position, bringing the skin penetration device (21) from the starting position to the skin penetration position, and wherein the button (30) is prevented from being operated by the user until the sensor (40) detects that the on-body injection contacts the skin of a user.

Classes IPC  ?

• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes

Abrégé

A drive assembly for a medicament delivery device, comprising: a nut (17) having a central through-opening (17b), a plunger rod (19) received in the through-opening (17b), a torsion member configured to cause rotation of one of the nut (17) and the plunger rod (19) relative to the other one of the nut (17) and the plunger rod (19) when the torsion member releases its stored energy, wherein one of the nut (17) and the plunger rod (19) has a cam surface (17c) and the other one of the nut (17) and the plunger rod (19) has a follower (19b) configured to cooperate with the cam surface (17c), wherein the plunger rod (19) has a first thread (19a) and the nut (17) has a second thread (17d) configured to cooperate with the first thread (19a), wherein the cam surface (17c) and the follower (19b) are configured to cooperate to cause an initial rotation between the nut (17) and the plunger rod (19) as a result of the torsion member releasing its energy, wherein the first thread (19a) and the second thread (17d) are configured to engage after the initial rotation between the nut (17) and the plunger rod (19), to cause a further rotation between the nut (17) and the plunger rod (19) as a result of the torsion member releasing its energy, wherein the cam surface (17c) has a first helix angle (α), and the first thread (19b) and second thread (17d) have a second helix angle (β) which is larger than the first helix angle (α), the first helix angle (α) being the smallest angle between a first helix structure defined by the cam surface (17c) and a longitudinal axis (31) of the plunger rod (19), and the second helix angle (β) being defined as the smallest angle between a second helix structure formed by the first thread (19a) or the second thread (17d), and the longitudinal axis (31).

Classes IPC  ?

• A61M 5/31 - Seringues Parties constitutives
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure relates to a sub-assembly of a medicament delivery device comprising a syringe carrier comprising at least one first locking member, a front outer shell comprising at least one second locking member and at least one third locking member, the first locking member being arranged to be moved into locking engagement with the second locking member for locking the syringe carrier inside the front outer shell upon the syringe carrier being axially aligned with and inserted into the front outer shell, and a needle cover accommodating a needle cover spring abutting an interior front end of the needle cover in a first end, the needle cover comprising a fourth locking member and at least one cut out extending axially from a rear end of the needle cover, the needle cover being arranged to be axially aligned with and inserted into the front outer shell via a front opening of the front outer shell, the axial cut out allowing the needle cover to axially slide over the syringe carrier and have the first and second locking members, whilst in a locking engagement, move relative to the needle cover in said axial cut out until the fourth locking member of the needle cover moves into locking engagement with the third locking member of the front outer shell, wherein a second end of the needle cover spring moves into abutment with a front end of the syringe carrier.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A medicament delivery device is presented having a housing configured to accommodate a medicament container filled with medicament, a drive unit comprising a plunger rod operable to act on the medicament container, a mechanical activation mechanism configured to interact with the drive unit, where the mechanical activation mechanism is movable between certain predetermined states when interacting with the drive unit, a recording unit capable of recording status changes of the medicament delivery device including the status of the mechanical activation mechanism, and detection elements operably connected to the recording unit and positioned such as to detect when the activation mechanism has been moved between certain predetermined states.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A support structure for a medicament container is disclosed that is arranged to accommodate an elongated plunger rod, where the support structure has at least one flexible element arranged to be moved in contact with, and to exert a force, on a distal end surface of the medicament container, wherein the at least one flexible element is provided with a contact member arranged to contact an outer surface of the plunger rod and to be moved out of contact with the plunger rod when moved in contact with the medicament container.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/28 - Ampoules ou cartouches-seringues, c.-à-d. ampoules ou cartouches munies d'une aiguille
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a subassembly of a medicament delivery device. The subassembly includes a housing, a plunger rod, and a support structure connected to the housing and arranged radially outside the plunger rod. The support structure includes a distal abutment surface portion. The support structure is further configured to deflect between a radial inner position, in which proximal displacement of the plunger rod is restricted, and a radial outer position for allowing proximal displacement of the plunger rod. The subassembly further includes a sleeve portion arranged to distally displace from an initial biased proximal position to a distal position. The sleeve portion and the support structure have interacting contact surfaces extending in the radial direction. The contact surface of the sleeve portion faces in a distal direction, while the contact surface of the support structure faces in a proximal direction.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a sub-assembly of a medicament delivery device, the sub-assembly comprising: a tubular housing, a carrier, a cap, and a carrier retracting assembly. The tubular housing extends along a longitudinal axis between a distal end and a proximal end, and the cap is removably attached to the tubular housing and at least partially enclosing the carrier. The carrier is configured to receive a medicament container of the medicament delivery device. The carrier is movable relative to the tubular housing in the direction of the longitudinal axis from a proximal position where the carrier is at least partially arranged within the tubular housing to a distal position where the carrier is further into the tubular housing by the carrier retracting assembly during a removal of the cap from the tubular housing.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/31 - Seringues Parties constitutives

Abrégé

The present disclosure provides a sub-assembly of a medicament cassette unit, the sub-assembly including a tubular housing, a delivery member cover, and a cap. The tubular housing extends along a longitudinal axis between a proximal end and a distal end. The tubular housing is configured to receive a medicament container. The delivery member cover comprises a tubular section arranged telescopically relative to the proximal end of the tubular housing. The delivery member cover comprises a distally directed surface. The cap is releasably attached to the tubular section of the delivery member cover, and the cap comprises a proximally directed surface adjacent to the distally directed surface of the delivery member cover.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A The present disclosure provides a sub-assembly for a medicament delivery device configured to expel medicament from a medicament container. The sub-assembly includes a housing, a pre-tensioned plunger rod, a holding sleeve fixedly attached to the housing, the holding sleeve comprising at least one holding arm arranged to lock the plunger rod in its pre-tensioned state, and a rear cap having a blocking surface arranged to prevent the holding arm from releasing the plunger rod from its pre-tensioned state. The sub-assembly further comprises an activation button having a locking surface, the activation button being operatively arranged to, upon activation, move from a first state in which the locking surface is abutting the rear cap to prevent the movement of the holding arm from releasing the plunger rod, to a second state in which the locking surface is displaced to thereby allow the holding arm to move radially outwards to release the plunger rod

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Produits et services

Data processing; Automated data processing; Computerised data processing; Data processing services in the field of healthcare; Electronic data processing; Data processing management; Automated processing of medical data Communications by cellular phones; Wireless broadcasting; Providing access to databases; Transmission of digital files; Computer aided transmission of messages and images; Streaming of data Software as a medical device (SaMD), downloadable; Computer software relating to the medical field; Monitoring apparatus and instruments; Data communications hardware Autoinjectors for the administration of pharmaceutical preparations; Medical devices; Medical instruments for therapeutic drug monitoring; Intravenous administration instruments for medical purposes; Medical injectors; Injectors for medical purposes; Apparatus for administering pharmaceuticals; Apparatus for drug administration; Applicators for medications; Medical apparatus and instruments; Medical apparatus for introducing pharmaceutical preparations into the human body; Medical instruments; Medical instruments for application in human bodies; Automatic medical apparatus for dosing humans by injection

Abrégé

The present disclosure relates to a sub-assembly of a medicament delivery device comprising a plunger rod configured to be moveable inside the medicament delivery device, a spring abutting the plunger rod in one end and abutting an inner wall of the sub-assembly in another end to compress the spring upon the plunger rod being moved towards a distal end of the medicament delivery device, an arm extending axially and being immovable with respect to a housing, the arm having a radially extending end section, an inner surface of which end section pressing radially against the spring-loaded plunger rod to axially fix the spring-loaded plunger rod relative to the arm, a rear wall member axially movable from a lock position where an inner wall of the rear wall member radially encloses an outer surface of the arm to a release position where the rear wall member is radially offset relative to the outer surface of arm, a radially flexible tab having an axially directed surface adjacent to a counter surface of an engagement member to form an axial abutment preventing the rear wall member from moving into the release position, and a release member configured to be axially moved into contact with a radial protrusion of the flexible tab to radially deflect the flexible tab, thereby radially offsetting the axially directed surface from the counter surface of the engagement member.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure generally relates to a subassembly (8, 68, 80, 140) of a medicament delivery device (1), which medicament delivery device (1) extends from a proximal end (1a) to a distal end (1b) along a longitudinal axis (102), the subassembly (8, 68, 80, 140) being for retaining a needle (2) of the medicament delivery device (1) and comprising: a needle hub (10, 30, 60, 82, 120), a retainer (14, 44, 86, 110) configured to receive the needle hub (10, 60, 120) in a receiving element (16), and a locking interface between the needle hub (10, 30, 60, 82, 120) and the retainer (14, 44, 86, 110) that prevents a proximal motion of the needle hub (10, 30, 60, 82, 120) in the retainer (14, 44, 86, 110) once the needle hub (10, 30, 60, 82, 120) is received in the retainer (14, 44, 86, 110) so that a needle (2) reaches into the space (20) of the retainer (14, 44, 86, 110) configured to accommodate a medicament container.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/34 - Structures pour le raccordement de l'aiguille

Abrégé

The present disclosure provides a sub-assembly of a medicament delivery device, the sub-assembly comprising: a housing extending along a longitudinal axis between a proximal end and a distal end, a plunger rod arranged within the housing; wherein the plunger rod comprises a plunger rod body and a ledge extending from the plunger rod body in a direction transverse to the longitudinal axis; a biasing member configured to bias the plunger rod relative to the housing in the direction of the longitudinal axis; and a plunger rod holder axially immovable relative to the housing; wherein the ledge of the plunger rod defines two opposite surfaces facing towards the distal end and the proximal end of the housing respectively; and wherein one of the two opposite surfaces is configured to engage with the biasing member and the other one of the two opposite surfaces is configured to releasably engage with the plunger rod holder.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

A sub-assembly of a medicament delivery device, the sub-assembly comprising: an outer cap, an inner cap, a retainer, a front sleeve, and a biasing member; wherein the retainer comprises a body extending along a longitudinal axis between a proximal end and a distal end; wherein a channel is arranged in the body of the retainer along the longitudinal axis; wherein the inner cap comprises a cap body attached to the retainer such that the inner cap is configured to be disengaged from the first fastener of the retainer by a rotation of the inner cap around the longitudinal axis relative to the retainer; wherein the outer cap comprises a body at least partially surrounding the cap body of the inner cap; wherein the outer cap comprises is engaged with the inner cap such that the inner cap and the outer cap is axially immovable in the proximal direction relative to the retainer; wherein the front sleeve comprises a proximal wall extending in a direction transverse to the longitudinal axis and a sleeve body extending in the direction of the longitudinal axis from proximal wall; wherein the cap body of the inner cap is at least partially positioned within the sleeve body; wherein the proximal wall is adjacent to the outer cap; and wherein the biasing member is positioned between the proximal wall of the front sleeve and the retainer.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure relates to a sub-assembly of a medicament delivery device comprising a main body configured to accommodate a medicament, a plunger rod being moveable inside the main body along a length of the main body upon a user applying force to the plunger rod, and wherein the main body comprises a window through which the plunger rod is observable upon moving along said length, the main body further being provided with medicament delivery instructions along the length of an exterior of the main body, wherein the medicament delivery instructions are configured to instruct the user to move the plunger rod further into the main body to align a first visual indication of the plunger rod observable through said window with a next medicament delivery instruction to be performed along the length of the main body.

Classes IPC  ?

• A61M 5/31 - Seringues Parties constitutives

Abrégé

The present disclosure provides a medicament delivery device including a housing having a proximal housing end and a distal housing end, a user-operated component permanently attached to the housing, and arranged to move from a first position to a second position relative to the housing, a delivery member cover protruding from the proximal housing end, and configured to be moved from an extended position relative to the housing to a retracted position, and a blocking sleeve arranged axially fixed relative to the housing when the user-operated component is in the first position. The blocking sleeve has a proximally facing surface axially aligned with and facing a distally facing surface of the delivery member cover when the user-operated component is in the first position, preventing the delivery member cover from moving to the retracted position. The user-operated component is configured to move the proximally facing surface to a position offset from the distally facing surface when the user-operated component is moved to the second position, allowing the delivery member cover to move from the extended position to the retracted position.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a subassembly adapted to prevent injuries to a user caused by a medicament delivery member at a proximal end of the medicament delivery device.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a method of providing visual feedback during a medicament injection to a patient. The method includes receiving, via a first computing device, information regarding the medicament injection. The method also includes displaying, via a display of a second computing device, a name of the medicament and a dosage amount of the medicament for the medicament injection. The method also includes displaying, via the display of the second computing device, one or more setup steps for preparing the medicament injection. The method also includes displaying, via the display of the second computing device, an injection dashboard providing one or more indications of a progress of the medicament injection.

Classes IPC  ?

• G16H 20/17 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients administrés par perfusion ou injection
• G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le calcul des indices de santéTIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne

Abrégé

A medicament delivery device has a signal element (25, 180, 198, 294) and a feedback mechanism (110, 295, 315) that is released on completion of medicament delivery to move a distance before interacting with the signal element (25, 180, 198, 294) to produce an end of medicament delivery signal. A delay mechanism (150, 170, 190, 914, 195, 300) exerts a force on the feedback mechanism (110, 295, 315) during the movement to slow the feedback mechanism (110, 295, 315) and thereby introduce a delay between the completion of medicament delivery and the production of the signal.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device. The sub-assembly includes a housing and a delivery member cover arranged in the housing and configured to move axially in the housing from an extended position towards a retracted position. The delivery member cover includes a radial wall provided with an axial through-opening. The sub-assembly further includes a removable cap assembly. The removable cap assembly includes a cap configured to be fitted to the delivery member cover and/or to the housing, a distal cap end, and a delivery member shield gripping sleeve having a radially flexible axially extending arm.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure provides a power pack for a medicament delivery device. The power pack includes a tubular body with a first protrusion and a first contact surface, and a release button with a flexible arm including a second protrusion with a second contact surface and a third protrusion with a third contact surface. In a first position, the first and second contact surfaces abut and prevents the release button from falling out of the tubular body. When the release button is pushed to activate the power pack, the first and third contact surfaces abut and prevents the release button from returning back to its original position. A corresponding release button, a tubular body and a medicament delivery device are also provided.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns cover structures configured to surround a medicament delivery member at a proximal end of the medicament delivery device.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device configured to expel medicament from a medicament container. The sub-assembly comprises a housing and a medicament container carrier. The medicament container carrier comprises a carrier wall having an open proximal end, at least one slot, and at least a first leg portion and a second leg portion radially separated by the slot. The sub-assembly further comprises a first retaining structure of the housing, and a second retaining structure of the first and second leg portions. The first retaining structure exerts a force on the second retaining structure at least in the circumferential direction to prevent the first and second leg portions from moving radially outwards.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure relates to a detecting device configured for contactless detection of a used medicament delivery device accommodated in a sharps bin, said medicament delivery device being capable of wireless transmission of signals to be received at the detecting device for detecting the medicament delivery device in the sharps bin.

Classes IPC  ?

• A61B 50/36 - Récipients spécialement adaptés à l'emballage, la protection, la distribution, la collecte ou l'élimination des appareils ou des instruments chirurgicaux ou de diagnostic pour la collecte ou l'élimination des articles usagés
• A61B 50/00 - Récipients, étuis, mobilier ou supports spécialement adaptés aux appareils ou aux instruments chirurgicaux ou de diagnostic, p. ex. étuis stériles
• A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
• G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire

Abrégé

The present disclosure provides a rotator for a medicament delivery device. The rotator includes a tubular body extending from a proximal end to a distal end in an axial direction relative to an axis and in a circumferential direction relative to the axis and one or more ridges extending from a surface of the tubular body. The one or more ridges define a track on the surface of the tubular body, the track extending in the axial direction from a distal end of the track to a proximal end of the track. The track comprises a first pathway and a second pathway connected to the first pathway. The first pathway is at the proximal end of the track and the second pathway is at the distal end of the track. The first pathway comprises two sections adjacent to one another in the circumferential direction. The first section is delimited in the distal direction by a portion of the one or more ridges, and the second section is connected to the second pathway at a distal end of the second section.

Classes IPC  ?

• A61M 5/34 - Structures pour le raccordement de l'aiguille
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a subassembly adapted to prevent injuries to a user caused by a medicament delivery member at a proximal end of the medicament delivery device.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

A cap assembly of a medicament delivery device, the cap assembly comprising: a cap body extending along a longitudinal axis between a proximal end and a distal end; a delivery member shield remover extending along the longitudinal axis between a proximal end and a distal end; wherein the delivery member shield remover is positioned within the cap body; wherein the delivery member shield remover comprises a grabber configured to be engaged with a delivery member shield of the medicament delivery device such that a user of the medicament delivery device can remove the delivery member shield when remove the cap assembly from a housing of the medicament delivery device; wherein the cap body comprises a proximally directed surface adjacent to a distally directed surface of the delivery member shield remover; wherein the cap body comprises a user-accessible surface configured to be gripped by the user of the medicament delivery device such that the user can remove the cap assembly from the housing of the medicament delivery device via gripping on the user-accessible surface; and wherein the distally directed surface of the delivery member shield remover is positioned closer to the distal end of the delivery member shield remover than the proximal end of the delivery member shield remover.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

A sub-assembly of a medicament delivery device, the sub-assembly comprising: a housing (1) extending along a longitudinal axis (L) from a proximal end to a distal end; a processor connected to one or more electronic components; wherein the processor is accommodated within the housing; a switch accommodated within the housing (1); a trigger (5) movably accommodated within the housing; wherein the trigger (5) comprises a sensing area (52a); wherein the switch comprises an electronic non-contact sensor (121, 122) attached to the housing and configured to sense the sensing area (52a) of the trigger (5); and wherein in response to sensing the sensing area (52a), the switch is configured to provide a signal to the processor.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/46 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour commander la profondeur de pénétration

Abrégé

The present disclosure provides a medicament container carrier of a medicament delivery device, the medicament container carrier including a tubular body for receiving a medicament container, the tubular body extending along a longitudinal axis between a proximal open end and a distal open end, the tubular body including a fastener. The medicament container further includes a proximal cap with a tubular cap body. The tubular cap body extends along the longitudinal axis between a proximal end and a distal end. A slot extends on the tubular cap body from the proximal end to the distal end. The tubular cap body includes a ledge extending from an inner surface of the tubular cap body. The ledge is radial relative to the longitudinal axis, and the ledge is configured to support a shoulder part of the medicament container of the medicament delivery device. The proximal cap includes a counter fastener offset relative to the ledge in the direction of the longitudinal axis. The proximal cap is attached to the proximal end of the tubular body through an engagement between the fastener and the counter fastener.

Classes IPC  ?

• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques

Abrégé

The present disclosure provides a disposable cassette front module for a medicament delivery device. The medicament delivery device includes a reusable rear module which forms a rear portion of the medicament delivery device and to which the cassette front module is configured to be detachably connected to form a front portion of the medicament delivery device. The disposable cassette front module includes an outer cover configured to accommodate a syringe, the outer cover having a proximal outer cover end and a distal outer cover end. The disposable cassette front module further includes a power pack assembly comprising a plunger rod and a drive device configured to drive the plunger rod from an initial axial position relative to the outer cover towards the proximal outer cover end.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure provides a delivery member cover of a medicament delivery device. The delivery device includes a medicament container structure having a delivery member for expelling a medicament. The delivery member cover is configured to cover at least the delivery member. The delivery member cover includes housing structure having a proximal end, a distal end, and a receiving recess arranged between the proximal end and the distal end. The receiving recess is configured to receive at least a portion of the medicament container structure. The delivery member cover further includes a resilient portion arranged inside the receiving recess. The resilient portion is configured to flex radially outwards to radially support said portion of the medicament container structure upon insertion of the medicament container structure into the receiving recess.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

An actuation mechanism is presented for a medicament delivery device having a plunger rod arranged to act on a stopper of a medicament container, an actuator arranged slidable and connected to the plunger rod for acting on the stopper when said actuator is operated by displacing it in a longitudinal direction of the actuation mechanism, and an activator for activating the actuation mechanism and for setting a dose. The activator having a generally tubular activator sleeve provided with a spirally extending groove on an outer surface, the groove arranged with a length corresponding to the total amount of medicament to be delivered in a number of doses contained in said medicament container, where the groove is provided with an end wall, a stop ring arranged coaxial with said activator sleeve. The activator sleeve arranged with a follower positioned in the groove and the follower arranged to abut the end wall when the total amount has been delivered.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A subassembly (2, 102) for a medicament delivery device (1) accommodating a medicament container (13). The subassembly (101, 102) comprises: a housing (3); an electrical drive unit (82) configured to move a plunger rod (83) in the proximal direction to act on the medicament container (13); a battery (85) configured to power the electrical drive unit (82); a charging port (87) configured to receive a charger (70) having an abutment surface (72) for charging the battery (85) in a charging event; an ejector (50, 150) arranged inside the housing (3) adjacent the charging port (87), the ejector (50, 150) having an ejecting surface (52, 152), wherein the ejector (50, 150) is configured to, during the charging event, be moved into an ejecting state in which the ejecting surface (52, 152) pushes the abutment surface (72) of the charger (70) to thereby eject the charger (70) from the charging port (87).

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure provides a sub-assembly for a medicament delivery device configured to expel medicament from a medicament container via a delivery member. The sub-assembly includes (i) a housing having a proximal end and a distal end, (ii) a holding sleeve biased towards the proximal end of the housing, the holding sleeve including a locking member, (iii) a pre-tensioned plunger rod operably arranged to, upon activation, act on the medicament container for expelling a medicament, and (iv) an actuator having an arm arranged to lock the plunger rod in its pre-tensioned state, the actuator being operatively arranged to, upon activation, move the arm to release the plunger rod. The holding sleeve is operatively configured to be moved proximally during a lockout operation in which the holding sleeve is axially locked by the locking member.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure provides a device configured to be removably coupled to a medicament container The device includes including a pump, a battery configured to supply power to the pump, at least one pressure sensor, at least one memory storage element, at least one processor, and data storage including program instructions stored thereon that when executed by the at least one processor, cause the drug delivery device to perform functions. The functions include (i) injecting, via the pump, a known quantity of fluid into a known volume surrounding the medicament container, (ii) measuring, via the pressure sensor, a pressure within the known volume surrounding the medicament container, (iii) determining, at least in part based on the measured pressure, a volume of a medicament within the medicament container, and (iv) providing for display, via a user interface, an indication of the volume of the medicament within the medicament container.

Classes IPC  ?

• G16H 20/13 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients delivrés par des distributeurs
• G16H 40/20 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion ou l’administration de ressources ou d’établissements de soins de santé, p. ex. pour la gestion du personnel hospitalier ou de salles d’opération
• G16H 20/17 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients administrés par perfusion ou injection
• A61J 1/00 - Récipients spécialement adaptés à des fins médicales ou pharmaceutiques
• A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet

Abrégé

A method for enabling a user to detect a status of a medicament delivery device The present disclosure provides a method for enabling a user to detect a status of a medicament delivery device (200) The method includes capturing at least one of a light signal, an image signal and an audible signal generated by the medicament delivery device via at least one of a light sensor (111), an image sensor (112) and a sound sensor (113) of an electronic device (100). The method further includes fetching information from a database with the captured signal. The method further includes providing an indication based on the fetched information to a user of the medicament delivery device (200) via a user interface (140) of the electronic device (100).

Classes IPC  ?

• A61M 5/172 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte électriques ou électroniques
• G16H 20/17 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients administrés par perfusion ou injection

Abrégé

The present disclosure provides a sub-assembly of a medicament delivery device cassette unit, the sub-assembly including a tubular body for attaching to a drive unit of a medicament delivery device. The tubular body extends along a longitudinal axis between a proximal end and a distal end. The sub-assembly further includes a tubular carrier for holding a medicament container. The tubular carrier is at least partially arranged within the tubular body, and the tubular carrier and the tubular body are coaxial. The tubular carrier comprises a distally directed surface for contacting with the drive unit of the medicament delivery device when the tubular body being attached to the drive unit of the medicament delivery devices. The tubular carrier is movable relative to the tubular body in the direction of the longitudinal axis from a distal position to a proximal position by the drive unit when the distally directed surface is in contact with the drive unit of the medicament delivery device.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A sub-assembly for a medicament delivery device configured to expel medicament from a medicament container, the subassembly comprising: a housing, a plunger rod, a pre-tensioned rotatable driver arrangement for the plunger rod being operably arranged to, upon activation, rotate and thereby move the plunger rod proximally to act on the medicament container for expelling a medicament, the rotatable driver arrangement having a contacting surface, a braking button having an attachment surface, the braking button being operatively arranged to, upon activation, move to a second state in which the attachment surface is abutting the contacting surface of the rotatable driver arrangement to thereby brake the rotational movement of the rotatable driver arrangement and slow down the proximal movement of the plunger rod.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure provides a medicament delivery device configured to expel a medicament from a medicament container comprising an injection needle. The medicament delivery device is configured to assume a retracted state in which an injection needle is arranged inside a medicament delivery member and prevented from external exposure, and a protracted state in which the injection needle is configured to protrude proximally from the proximal end of the medicament delivery member. When the medicament delivery device transition from the retracted state to the protracted state, the medicament delivery member is arranged stationary relative to a housing. The syringe collar is axially locked to a surface portion of the housing when the medicament delivery device assumes the protracted state such that an axial force from the syringe collar, generated during the transition from the retracted state to the protracted state, is absorbed by the surface portion of the housing.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present disclosure relates to a medicament delivery device sub-assembly having an injection needle assembly, a cartridge and a seal. The injection needle assembly has opposite distal and proximal ends, and has a retainer member configured to be connectable to a medicament container; a hub configured to be coaxially displaceable within the retainer member and provided with an injection needle having proximal and distal pointed ends; and a cap member interactively connected to both the hub and to the retainer member. A sealing member can be arranged between the cap member and the retainer member for preventing contamination of the injection needle before use. The seal seals a gap between the injection needle assembly and the cartridge. Methods of assembly are also described.

Classes IPC  ?

• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques
• A61M 5/31 - Seringues Parties constitutives
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The application describes lock mechanisms for medicament delivery devices. The lock mechanisms extend from a proximal end to a distal end in an axial direction relative to a longitudinal axis, the lock mechanisms can have a housing, a medicament delivery member guard and a cap. The lock mechanisms can also include a protrusion extending in a radial direction relative to the longitudinal axis and a recess or cut-out. Various related medicament delivery devices, medicament delivery device components, sub-assemblies and methods are also described.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure relates to a force measuring device (1) comprising a spring module (2), and an electronic module (3), detachably mechanically connected to the spring module. The spring module comprises a test head (21) defining an outer surface of the device, a spring seat (23), and a spring (24) arranged between the test head and the spring seat, with a first end (24a) of the spring engaging the test head and a second end (24b) of the spring engaging the spring seat. The electronic module comprises a force sensor (31) arranged in physical contact with the spring seat.

Classes IPC  ?

• G01L 1/04 - Mesure des forces ou des contraintes, en général en mesurant la déformation élastique de jauges, p. ex. de ressorts
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• G01L 5/22 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la force appliquée aux organes de commande, p. ex. organes de commande des véhicules, détentes

Abrégé

A sub-assembly of a medicament delivery device, the sub-assembly comprising: a delivery member cover, a rotator, and a cap; wherein the delivery member cover comprises a tubular proximal portion and a distal portion extending from the tubular proximal portion in a direction of a longitudinal axis L; wherein the cap comprises a cap body releasbly covering a proximal end of the tubular proximal portion of the delivery member cover; and wherein the cap body comprises a user-accessible surface and a radially directed surface adjacent to a first radially directed surface of the delivery member cover such that when a user of the medicament delivery device rotates the cap via the user-accessible surface around the longitudinal axis, the delivery member cover and the rotator are rotated around the longitudinal axis.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique

Abrégé

The present disclosure generally relates to medicament delivery devices such as autoinjectors or infusers, and particularly concerns a medicament cassette configured to accommodate a medicament container.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/24 - Seringues à ampoules, c.-à-d. seringues à aiguille utilisables avec des ampoules ou des cartouches échangeables, p. ex. automatiques

Abrégé

The present disclosure provides an activation sleeve for a medicament delivery device, configured to operatively connect a needle cover and an activation button of a medicament delivery device. The activation sleeve comprises distal part and a proximal part coaxially connected to the distal part. The proximal part comprises a needle cover contact surface configured to contact the needle cover of the medicament delivery device, whereby the activation sleeve is distally movable in accordance with a distal movement of the needle cover inside a proximal housing of the medicament delivery device. The distal part comprises an inclined activation profile on its outer circumferential surface configured to interact with the activation button of the medicament delivery device. The inclined activation profile is configured to rotate the activation sleeve due to its interaction with the activation button when the activation button and the activation sleeve are moved towards each other in any order. Subassembly comprising said activation sleeve and medicament delivery device comprising the subassembly or the activation sleeve.

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

1123221321122335313532332313111).

Classes IPC  ?

• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes
• A61M 5/148 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons flexibles
• A61M 5/152 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons flexibles mis sous pression par contraction de réservoirs élastiques
• A61M 5/155 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons mis sous pression par un gaz
• A61M 5/168 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte

Abrégé

A method of establishing a flow delivery rate of a medicament delivery device; wherein the medicament delivery device comprises a body containing a medicament, a delivery member for delivering the contained medicament to a user, and a tube extending between the body and the delivery member, the tube is configured to deliver the contained medicament from the body to the delivery member, the method comprising the following steps in the following order: obtaining time information containing the amount of the time needed for the medicament to be warmed up to a target temperature; obtaining the information of the volume of the tube; and establishing a flow delivery rate that is greater than zero and lower than the volume divided by the amount of the time; wherein the contained medicament within the body is configured to be delivered to the tube with the established flow delivery rate.

Classes IPC  ?

• A61M 5/155 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons mis sous pression par un gaz
• A61M 5/168 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte
• A61M 5/44 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour refroidir ou pour chauffer les dispositifs ou les agents
• A61M 39/08 - TubesMoyens de rangement spécialement adaptés aux tubes
• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes
• A61M 5/158 - Aiguilles

Abrégé

The present disclosure provides a drug delivery device (100) The drug delivery device (100) includes a drive mechanism (102), a battery (104) configured to supply power to the drive mechanism (102), at least one memory storage element (106), at least one processor (108), and data storage (110) including program instructions (112) stored thereon that when executed by the at least one processor (108), cause the drug delivery device (100) to perform functions. The functions include (i) accessing (202) a drug delivery profile corresponding to a reference drug delivery device, (ii) replicating (204), via the at least one processor (108), a set of parameters associated with the drug delivery profile corresponding to the reference drug delivery device (100), and (iii) delivering (206) a medicament via the drug delivery device (100) according to the set of parameters.

Classes IPC  ?

• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes

Abrégé

A medicament delivery device (1) comprising: a tubular housing (3) extending along an axis (L), wherein the housing (3) has a proximal end (3a) provided with a proximal opening, and a distal end (3b), a delivery member cover (5) configured to be axially movable along the axis (L) relative to the housing (3) from an extend position, towards which the delivery member cover (5) is biased and in which the delivery member cover (5) protrudes from the proximal opening, to a retracted position, and a drive assembly arranged in the housing (3) and configured to be activated to initiate medicament delivery by movement of the delivery member cover (5) from the extended position towards the retracted position, wherein the housing (3) has an outer surface provided with a plurality of ribs (7) extending from the proximal end (3a) in a direction towards the distal end (3b).

Classes IPC  ?

• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

An expulsion assembly (100) of a medicament delivery device (102) for expelling medicament from a medicament container structure (250), the expulsion assembly comprising a container holder (125) having a container proximal end (212) and a container distal end (214), the container holder being configured to house the medicament container structure, and an axially extending needle cover (123), the needle cover having a needle cover proximal end (202) comprising a tubular shaped needle cover portion (206), and a needle cover distal end (204), wherein the container holder is at least partly enclosed by the needle cover, wherein a portion (121) of the outer surface of the container holder (125) and a portion (129) of the needle cover form an interface section (127) comprising an axially extending groove (220) and a protrusion (222) in which the container holder and the needle cover are arranged in abutment with each other.

Classes IPC  ?

• A61M 5/28 - Ampoules ou cartouches-seringues, c.-à-d. ampoules ou cartouches munies d'une aiguille
• A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles

Abrégé

The present text concerns a medicament delivery device for accommodating a medicament container. The medicament delivery device comprises a base unit with a housing extending along a proximodistal axis and a drive unit arranged to be subject to an expelling movement relative to the base unit into a proximal direction, to act on the medicament container for expelling a medicament. The medicament delivery device further comprises a signal member (60) extending longitudinally and being configured to interact with the drive unit and the base unit to be displaced towards distally upon completion of the expelling movement, and to thereby generate a confirmation signal. One of the signal member (60) and of the drive unit comprises a feedback structure extending along the axial direction and comprising a plurality of indentations and/or protrusions (66). The other one of the signal member and of the drive unit comprises an engaging structure for interacting with the feedback structure. The expelling movement causes the engaging structure to slide along the feedback structure and to thereby sequentially engage a plurality of the indentations and/or protrusions (66) to cause a sequence of feedback signals.

Classes IPC  ?

• A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

A medicament delivery device for accommodating a medicament container is disclosed. The device comprises a distal cap (5), a plunger rod (41), a signal member (60) having a distal base (61) and a plurality of arms (62) extending proximally therefrom along the plunger rod (41), a drive spring (43) extending at least partially into an interior of the plunger rod (41), the drive spring (43) having a proximal end abutting against a proximal end bottom (45) of the plunger rod (41) and a distal end abutting against the distal base (61) of the signal member (60). The signal member (60), the plunger rod (41) and the biasing member (43) are at least partially accommodated in a cavity (54) of the distal cap (5), said cavity (54) being open towards proximally. In an initial state the drive spring (43) is compressed and there is a gap between the distal base (61) of the signal member (60) and a distal end wall (51) of the cavity (54). A release of the drive spring (43) moves the plunger rod (41) relative to the distal cap (5) into a proximal direction, causing the plunger rod (41) to act on the medicament container (3) for expelling a medicament therefrom, and moves the signal member (60) relative to the distal cap (5) into a distal direction.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

The present disclosure provides a plunger rod for a medicament delivery device. The plunger rod includes a base at the proximal end of the plunger rod, a first arm extending from the base, and a second arm extending from the base. Each of the first arm and the second arm is flexible and configured to transform from a first rolled-up configuration to a second extended configuration.

Classes IPC  ?

• A61M 5/315 - PistonsTiges de pistonGuidage, blocage, ou limitation des mouvements de la tigeAccessoires disposés sur la tige pour faciliter le dosage

Abrégé

Apparatus including tubing sets and methods of use are described for deliver a therapeutic medication to a patient, the apparatus comprising a controller and a sensor. The controller is configured to receive data from the sensor, and to start and stop delivery of the therapeutic medication to the patient in response to data received from the sensor. In addition, apparatus, systems and methods are disclosed, which are configured to deliver a therapeutic medication to a patient. The apparatus, system and methods comprise a reservoir, a patient interface, a tubing set, and a fluid pump, and the components are configured to provide a calibrated flow rate based upon specific characteristics of the therapeutic medications passing through and internal lumen of the tubing set.

Classes IPC  ?

• A61M 5/168 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte
• A61M 5/158 - Aiguilles
• A61M 5/172 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte électriques ou électroniques
• A61M 39/08 - TubesMoyens de rangement spécialement adaptés aux tubes