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.
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
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.
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
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.
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
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
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
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
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
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
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.
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
8.
A SUBASSEMBLY OF A MEDICAMENT DELIVERY DEVICE FOR NEEDLE ISOLATION
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.
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
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.
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
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.
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
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.
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.
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
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.
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
14.
Methods and Systems for Monitoring and Delivery of Therapeutic Medicines
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.
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
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.
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
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.
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.
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
20.
Monitoring of sharps container using multiple antennas
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.
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
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.
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
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.
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
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.
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
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.
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 5/315 - 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
25.
A medicament container carrier of a medicament delivery device and a method of assembling a medicament delivery device medicament container assembly
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.
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
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.
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
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.
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).
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
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.
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
31.
METHODS AND SYSTEMS FOR MEDICAMENT VOLUME VERIFICATION
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.
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
32.
A METHOD FOR ENABLING A USER TO DETECT A STATUS OF A MEDICAMENT DELIVERY DEVICE
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).
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
33.
A sub-assembly of a medicament delivery device cassette unit and a method of operating a medicament delivery device cassette unit comprising the sub-assembly
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.
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
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.
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
37.
MEDICAMENT DELIVERY DEVICE SUB-ASSEMBLY AND CORRESPONDING METHOD OF ASSEMBLY
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.
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
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.
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
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.
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
40.
SUB-ASSEMBLY OF A MEDICAMENT DELIVERY DEVICE WITH ROTATABLE CAP
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.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
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.
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
42.
Activation sleeve and subassembly for a medicament delivery device
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.
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
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
44.
A METHOD OF ESTABLISHING A FLOW DELIVERY RATE OF A MEDICAMENT DELIVERY DEVICE
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.
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
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.
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).
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
47.
Expulsion assembly of a medicament delivery device
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.
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
48.
MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
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.
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
49.
MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
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.
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.
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.
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 5/172 - 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
A two-part medicament delivery device (1) is presented with which a user may connect a disposable cassette subassembly (10) to a reusable drive mechanism subassembly (20) Connection of the subassemblies (10, 20) sets (or resets) and cocks a plunger rod (21) within the reusable drive mechanism subassembly (20). The plunger rod (21) has a hollow portion (21b) that accepts a drive spring (24) that is compressed during connection of the subassemblies (10, 20). The plunger rod (21) is locked and fixed axially relative to outer housing (23) of the drive mechanism subassembly (20) when connection is complete. Axial distal movement of a needle guard (4) pushes an activation sleeve (3) distally unlocking the piston rod (21) so that it moves proximally and dispenses medicament from a medicament container (2) in the disposable cassette subassembly (10).
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
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
A medicament tube arrangement (10, 10', 510, 610, 710) for an infusion set (1, 1', 501) comprising: a first flexible tube structure (121, 221, 321, 421, 520, 520', 620, 720, 820) and a second flexible tube structure (122, 222, 322, 422, 530, 630, 730) for delivering medicament from a medicament reservoir (3, 3a, 3b); at least one connector (40a, 40b, 40c, 40d, 40e, 40'a, 40'b, 40'c, 140, 240, 340, 440, 522, 522', 722, 822) being configured to connect the first flexible tube structure (121, 221, 321, 421, 520, 520', 620, 720, 820) to the second flexible tube structure (122, 222, 322, 422, 530, 630, 730); wherein the connector is arrangeable in a first configuration in which the first flexible tube structure (121, 221, 321, 421, 520, 520', 620, 720, 820) is arranged adjacent the second flexible tube structure (122, 222, 322, 422, 530, 630, 730), and is arrangeable in a second configuration in which the first flexible tube structure (121, 221, 321, 421, 520, 520', 620, 720, 820) is arranged spaced apart from the second flexible tube structure (122, 222, 322, 422, 530, 630, 730).
A pause mechanism for a drive assembly of a medicament delivery device, the drive assembly comprising a driver configured to be rotationally driven by a power source, and an actuator sleeve, wherein the pause mechanism comprises a resilient member operably connected to the actuator sleeve and is configured to be tensioned by the actuator sleeve when the actuator sleeve is moved from the first position to the second position; and wherein when the actuator sleeve is moved from the second position to the first position by the resilient member the blocking structure is re-engaged with the driver.
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
A sub-assembly of a medicament delivery device is disclosed having a first part containing a first fastener and a second fastener; a second part of the medicament delivery device sub-assembly having a first counter fastener and a second counter fastener; and a space between the first part and the second part; wherein the space is configured to accommodate a medicament container; wherein the medicament delivery device sub-assembly can have a shipping configuration where the distally directed surface of the first part abuts the proximally directed surface of the second part so that the first part and the second part are detachably attached to each other and an assembled configuration where the fastener of the first part abuts the counter fastener of the second part so that the first part and the second part are undetachably attached to each other.
The present disclosure provides a cap assembly (1) for a medicament delivery device (6), the cap assembly comprising a tubular body (4) and a first lid (2), wherein the tubular body (4) comprises a proximal opening (7) for receiving a proximal part of a medicament delivery device, wherein the tubular body (4) is expandable in a longitudinal direction; and wherein the cap assembly is configured to change shape from a first, not expanded, configuration for protecting a medicament delivery member of the medicament delivery device prior to use to a second, expanded, configuration for storing the medicament delivery device (6) after use.
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
57.
Activation member and subassembly for a medicament delivery device
The present disclosure provides an activation member for a medicament delivery device comprising an outer part and an inner part coaxially connected to the outer part. The outer part comprises a needle cover contact surface and the inner part comprises at least one flexible arm having an inclined end surface and a plunger rod support at its distal end. The inner part further comprises at least two spring supports configured to support a distal end of a drive spring of the medicament delivery device. The plunger rod support is configured to engage with a plunger rod of the medicament delivery device in order to inhibit a proximal movement of the plunger and the inclined end surface is configured to interact with a distal end part of the medicament delivery device, thereby disengaging the plunger rod support from the plunger rod, when the activation member is distally displaced by a needle cover of the medicament delivery device.
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
58.
A method of assembling a medicament delivery device
The present disclosure provides a method of assembling a medicament delivery device. The method includes providing a housing of the medicament delivery device, wherein the housing extends along a longitudinal axis between a proximal end and a distal end. The method also includes providing a power unit of the medicament delivery device, wherein the power unit comprises a plunger rod and a holder engaged with the plunger rod. The method also includes assembling the power unit into the housing. The method also includes providing a cap assembly extending along the longitudinal axis between a proximal end and a distal end. The method also includes connecting the cap assembly to either the plunger rod or the holder. The method also 10 includes moving the cap assembly relative to the housing in the distal direction of the housing until the cap assembly attaches to the proximal end of the housing, wherein during the step of moving the cap assembly relative to the housing, the cap assembly moves the plunger rod relative to the holder.
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
A61M 5/34 - Structures pour le raccordement de l'aiguille
The present disclosure relates to a bag assembly for a medicament delivery device. 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 and a frame surrounding the medicament bag. The frame is at least in partial connection with the medicament bag and configured to support the medicament bag in a first axis direction and/or second axis direction.
The present disclosure provides a needle cutting device for cutting an injector needle. The needle cutting device includes a housing extending along a longitudinal axis between a first open end and a second end. The needle cutting device also includes a cutter assembly aligned with the housing along the longitudinal axis, wherein the cutter assembly comprises a blade and a cutter body. The housing comprises a wall that defines a cavity, the cavity extending between the first open end of the housing and the second end of the housing. A blade support portion of the cutter body is wider than the cavity, so that when the cutter body is moved into the cavity, the wall of the housing pushes the blade support portion in the radial direction relative to the longitudinal axis so that the blade is moved towards the longitudinal axis.
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
61.
A slider and a sub-assembly for a medicament delivery device
A slider of a medicament delivery device power pack, the slider comprising: a body extending along a longitudinal axis between a first end and a second end; and a straight guide surface extending from a wall of the body in a direction transverse to the longitudinal axis, and extending from a first end to a second end in a direction that is angled relative to both the longitudinal axis and to a plane transverse to the longitudinal axis.
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
The present disclosure relates to a medicament delivery device (100) configured to eject a dose of medicament for delivery to a user. The medicament delivery device (100) comprises a main body (1) accommodating a medicament cartridge (2), a piston rod (4) arranged at an outlet end of the medicament cartridge (2), the piston rod (4) accommodating a channel (11) an inlet end of which is arranged to be inserted in the medicament cartridge (2) for access to and transport of the medicament, and a spring (3) configured to spring load the piston rod (4) such that the spring (3) is compressed upon the piston rod (4) being moved towards a distal end of the main body (1).
The present disclosure generally relates to medicament delivery devices such as autoinjectors or large volume injection devices, and particularly concerns storage case for an electromechanical medicament delivery device.
A61M 5/00 - 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
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
The present invention relates to an RDID tag enabled shield assembly that provides a sterile enclosure of a medicament delivery port of a medicament container. The container can be a needleless pre-filled syringe, a vial, a cartridge, or a collapsible bag or pouch. The RFID tag is fixedly attached to one or more components of the shield assembly through co-molding or another form of permanent or removable attachment. The present invention also relates to a method of tracking the life cycle of a medicament container or a medicament injection device where the RFID tag enabled shield assembly attached to the medicament container. Data is written to or read from the RFID tag during the entire life cycle of the medicament container or injection device, including assembly, packaging, storing, distribution and use.
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
The present disclosure provides a cassette sub-assembly for a cassette unit configured to be detachably connected to a drive unit to form a medicament delivery device. The cassette sub-assembly includes a housing having a proximal housing end and a distal housing end, and a delivery member cover protruding from the proximal housing end and configured to be moved linearly relative to the housing. The cassette sub-assembly further includes a lock member arranged axially fixed relative to the housing, the lock member being configured to be rotated relative to the delivery member cover from a first position to a second position.
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
66.
A method of manufacturing a sub-assembly of a medicament delivery device
A method of manufacturing a sub-assembly of a medicament delivery device, the method comprising: identifying one or more standardized components for the sub-assembly of the medicament delivery device from a group of standardized components; wherein the group of standardized components comprises at least one of a group of interchangeable plunger rods and a group of interchangeable delivery member guards; wherein the plunger rods in the group of interchangeable plunger rods have a structural and/or dimensional difference relative to one another; and wherein the delivery member guards in the group of interchangeable delivery member guards have a structural and/or dimensional difference relative to one another; providing the identified one or more standardized components; providing a universal powerpack for the medicament delivery device; and assembling the sub-assembly of the medicament delivery device using the universal powerpack, and the identified one or more standardized components.
A subassembly (100) of a medicament delivery device (102), the subassembly (100) comprising a housing (104) configured to contain a medicament container structure (250) from which medicament is expelled during use of the medicament delivery device (102), the housing (104) having a proximal end (106) and a distal end (108), and a drive assembly (110) comprising a plunger rod (124) at a proximal end (120) of the drive assembly (110), the plunger rod (124) being configured to, upon activation, apply an activating force on the medicament container structure (250) for expelling the medicament from the medicament delivery device (102), wherein the proximal end (106) of the housing (104) comprises an opening (112), and the distal end (108) comprises a sealable portion (114), wherein the drive assembly (110) is insertable into the housing (104) at the proximal end (106) to form the subassembly (100).
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
A cannula assembly of a medicament delivery system, the cannula assembly for being fluidly connected between an infusion container and an infusion tube; the cannula assembly comprising: a housing extending between a container end configured to be operably attached to the infusion container and a tube end configured to be operably attached to the infusion tube along a longitudinal axis; a cannula hub movably arranged at least partially within the housing; a cannula comprising a cannula body having a tube section configured to be operably attached to an infusion tube and a container section configured to be operably attached to an infusion container; wherein the container section of the cannula body is attached to the cannula hub; and wherein the cannula hub is movable relative to the housing in the direction of the longitudinal axis between an initial position where the container section of the cannula body of the cannula is fully received in the housing and a connected position where the cannula body of the cannula is positioned at least partially outside of the container end of the housing.
A61M 5/162 - Raccords à aiguilles, c.-à-d. raccordements par perforation entre le réservoir et le tube
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 5/148 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons flexibles
A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes
A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
69.
Components and sub-assemblies for medicament delivery devices
The present disclosure provides a sub-assembly for a medicament delivery device. The sub-assembly includes a tubular rotator, a tubular housing, and a syringe support. The rotator includes a protrusion extending from an outer surface of the rotator. The syringe support includes a helically extending slot on an inner surface of the syringe support, the protrusion being in the helically extending slot. The syringe support includes an axially extending slot on an outer surface of the syringe support. The housing includes an axially extending rib extending from an inner surface of the housing, the axially extending rib being in the axially extending slot.
A61M 5/28 - Ampoules ou cartouches-seringues, c.-à-d. ampoules ou cartouches munies d'une aiguille
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
The present disclosure provides an inner tubular body for a medicament delivery device. The inner tubular body extends along a longitudinal axis from a proximal end to a distal end. The inner tubular body includes a distal part and a proximal part. The distal part includes a flexible arm extending distally, the flexible arm comprises a first spring support at the distal end of the flexible arm and a plunger rod support at the distal end of the flexible arm. The first spring support is inclined in a radially inward direction and is configured to support a distal end of a drive spring of the medicament delivery device when the medicament delivery device is in a non-activated state. The distal part further includes a second spring support extending distally and being configured to support the distal end of the drive spring of the medicament delivery device when the medicament delivery device is in an activated state. The plunger rod support is configured to engage with a plunger rod of the medicament delivery device in order to inhibit a proximal movement of the plunger rod when the medicament delivery device is in the non-activated state. The first spring support is configured to interact with an activation button that is at a distal end of the medicament delivery device. Triggering of the activation button allows a radial outward deflection of the flexible arm thereby disengaging the plunger rod support from the plunger rod and disengaging the first spring support from the distal end of the drive spring.
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
71.
A delivery member guard locking member and a sub-assembly of a medicament delivery device
A delivery member guard locking member comprising: a body (30; 130) extending in an axial direction along a longitudinal axis (L) between a proximal end and a distal end; wherein the body comprises a plurality of proximally directed surfaces (35, 35′; 135, 135′) extending perpendicular to the longitudinal axis (L) and sequentially arranged next to each other; and wherein each of the plurality of proximally directed surfaces (35, 35′; 135, 135′) is at a different position in the axial direction from the rest of the plurality of proximally directed surfaces (35, 35′; 135, 135′).
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
The present disclosure generally relates to medicament delivery devices such as autoinjectors or infusers, and particularly concerns drug container enclosure (10) for accommodating a medicament container.
The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns pads for attaching medicament delivery devices such as autoinjectors to an injection site.
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
The present disclosure relates to a medicament delivery device (10), comprising: • a housing (12) extending along a longitudinal axis (AA), • a rear cap closing a rear opening at the distal end (Ds) of the housing (12), the rear cap comprising a through slot extending orthogonal to the longitudinal axis (AA), the slot comprising diametrically opposite first and second access holes, • a tray comprising a set of electronic components, arranged in the slot of the rear cap, wherein • a distal portion of the housing (12) comprises a lateral opening facing the first access hole of the slot of the rear cap, through which the tray can be slid out of the slot.
A cap assembly of a medicament delivery device comprising a syringe with a barrel, a delivery member shield and a ramp shoulder extending between the barrel and the delivery member shield, the cap assembly comprising: a tubular body extending along a longitudinal axis between a proximal end and a distal end; a lid partially received within the tubular body; wherein the lid comprises a lid cover extending in a direction transverse to the longitudinal axis and an inner body extending from the lid cover towards the distal end of the tubular body; wherein the lid cover is axially and movably attached to the proximal end of the tubular body and is immovably attached to the inner body; wherein the inner body comprises a radially flexible gripper configured to engage with the delivery member shield such that the delivery member shield can be removed from the syringe by a proximal movement of the inner body relative to the syringe; and wherein the lid is axially movable relative to the tubular body in the direction of the longitudinal axis between a distal position and a proximal position.
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
76.
MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY.
A medicament delivery device for accommodating a medicament container is disclosed. The medicament delivery device comprises a base unit with a housing extending along a longitudinal 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 therefrom. One of the drive unit and of the base unit further comprises a revolving member (42), and the other one comprises a cooperating structure, wherein the revolving member (42) is mounted to be caused to rotate upon the expelling movement of the drive unit. One of the revolving member (42) and the cooperating structure comprises a striker (71), and the other one comprises a control surface (72) with a plurality of teeth. When the revolving member (42) rotates, the striker (71) moving along the control surface (72) and moving over the teeth causes audible signals.
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
77.
CAP MODULE FOR A DRUG DELIVERY DEVICE, AND DRUG DELIVERY DEVICE
A cap module (10) for a drug delivery device comprises a cap (n) and a delivery member shield remover (12) mounted to the cap (11). The delivery member shield remover (12) comprises a metal wire arrangement. The metal wire arrangement is configured to engage with a delivery member shield of the drug delivery device and to remove the delivery member shield in response to a removal of the cap module (10) from the drug delivery device.
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
The present invention relates to a subassembly (2) of a medicament delivery device (1) for expelling medicament from a medicament container (7), the subassembly comprising: a housing (3) having a proximal end (3a) and a distal end (3b); an electrical engine (13) configured to, upon activation, cause expulsion of the medicament out from the medicament container, an electronic triggering device (19) configured to activate the electrical engine, the electrical engine and the electronic triggering device being accommodated in the housing; the electronic triggering device comprises an electronic non-contact sensor (21, 60) configured to sense a movable trigger (6) comprising a sensing area (47) wherein, in response to sensing the sensing area, the electronic triggering device is configured to provide a triggering signal to activate the electrical engine.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
79.
Carrying Case for an Add-On Device of a Medicament Delivery Device
A carrying case for an add-on device of a medicament delivery device is presented where the carrying case has an add-on device holder configured to hold the add-on device, an energy storage device, and a charging device configured to wirelessly electrically charge the add-on device from the energy storage device when the add-on device is held by the add-on device holder.
A61M 5/00 - 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
A medicament delivery device comprising: a housing body (1, 100) with a generally tubular shape configured to hold a medicament delivery system and a drive assembly; and a delivery member cover (2) configured to cover at least a proximal portion of the medicament delivery system and configured to move coaxially within the housing body (1,100) from a first proximal position to at least a second more distal position and further configured to activate by movement from the first position towards the second position the drive assembly to initiate medicament delivery. A proximal end portion of the delivery member cover (2) comprises an extended diameter portion configured to prevent contact between side surfaces of the device and tissue of an injection site; or wherein the medicament delivery device further comprises a diameter extension part (4), configured to at least partially surround the delivery member cover (2) and to engage with the proximal end portion of the delivery member cover (2).
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
A medicament delivery device comprising a housing body (1) with a generally tubular shape configured to hold a medicament delivery system and a drive assembly; and a delivery member cover (2) configured to cover at least a proximal portion of the medicament delivery system, configured to move, when pressed against tissue at an injection site, coaxially within the housing body (1) from a first proximal position to at least a second more distal position, and further configured to activate, by movement from the first position towards the second position, the drive assembly to initiate medicament delivery. Wherein the medicament delivery device further comprises a diameter extension part (4) provided on a proximal end portion of the housing body (1): configured to move on the proximal end portion of the housing body (1) from a distal position, in which a proximal end portion of the diameter extension part is essentially flush with the proximal end portion of the housing body (1), to a proximal position in which the proximal end portion of the diameter extension part is essentially flush with the proximal end portion of the delivery member cover (2) in the first position, and configured to prevent, during the movement of the delivery member cover (2) from the first position towards the second position, a contact between the tissue and the delivery member cover (2) or the housing body (1).
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
A medicament delivery device comprising a housing body with a generally tubular shape configured to hold a medicament delivery system and a drive assembly; and a delivery member cover: configured to cover at least a proximal portion of the medicament delivery system, configured to move, when pressed against tissue at an injection site, coaxially within the housing body from a first proximal position to at least a second more distal position, and further configured to activate by movement from the first position towards the second position the drive assembly to initiate medicament delivery. Wherein a proximal end portion of the housing body (1) comprises a flexible structure (12); an annular flange (13) is provided at a proximal end of the flexible structure (12); and the annular flange (13) is configured to at least partially surround the delivery member cover (2) and to prevent contact between side surfaces of the device and the tissue of the injection site during use of the device.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
83.
DIAMETER EXTENSION DEVICE FOR MEDICAMENT DELIVERY DEVICE
An embodiment of the present disclosure relates to a diameter extension device for a medicament delivery device, wherein the medicament delivery device comprises: a housing body (1) with a generally tubular structure with a central axis in a proximal-to-distal direction and configured to hold a medicament delivery system and a drive assembly; and a delivery member cover (2): configured to cover at least a proximal portion of the medicament delivery system, configured to move, when pressed against tissue at an injection site, coaxially with the central axis within the housing body from a first proximal position to at least a second more distal position, and further configured to activate by movement from the first position towards the second position the drive assembly to initiate medicament delivery; and at least two structural features recessing or protruding from an outer surface of the housing body (1). Wherein the diameter extension device (4) comprises: a body with a generally tubular structure being configured to surround at least a portion of the housing body and to move axially in direction of the central axis on the outer surface of the housing body; and at least two guiding means configured to communicate with the at least two structural features of the housing body (1) in order to define the axial movement of the diameter extension device (4) on the outer surface of the housing body (1).
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
The present invention relates to an autoinjector device (10) for use in combination with a syringe (30), said syringe comprising a movable plunger; a needle; and a tubular needle shield (34). The claimed autoinjector device (10) comprises: an elongated housing having a proximal (11) and a distal end (12); a drive mechanism; a syringe holder (40) in order to support the fragile syringe and to prevent damage to the syringe. The invention furthermore relates to a method for assembly of the autoinjector device according to the invention.
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
The application describes syringe carriers for medicament delivery devices such as autoinjectors. One example concerns a syringe carrier for a syringe with a flange, the syringe carrier having a tubular housing extending along a longitudinal axis from a proximal end to a distal end and a syringe holder attached to the distal end of the tubular housing, wherein the syringe holder is configured to hold the flange of the syringe, and wherein the syringe holder comprises either a c-clip or a screw thread. Other associated syringe carriers, sub-assemblies, medicament delivery devices and corresponding methods are also described.
A torsion spring for use in a medicament delivery device, wherein the torsion spring is formed from a wire with a diameter d, wherein the torsion spring is configured to rotate around a rotational axis of a mandrel of the medicament delivery device and to store a predetermined amount of energy, when wound a predetermined number of windings, W, around the rotational axis; wherein the torsion spring comprises: at least a distal end portion, a central portion, and proximal end portion; and wherein the distal end portion, the central portion, and the proximal end portion are formed essentially next to each other with respect the mandrel of the medicament delivery device.
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
The application describes syringe carriers for medicament delivery devices such as autoinjectors. Methods of assembly are described, including a method of assembling a sub-assembly of a medicament delivery device. The method includes the steps of providing a housing, a syringe carrier and a syringe, wherein the housing extends along a longitudinal axis from a proximal end to a distal end; inserting the syringe carrier into the housing so that the syringe carrier is aligned with the housing along the longitudinal axis and inserting the syringe into the syringe carrier in the longitudinal direction. The syringe carrier remains aligned with the longitudinal axis during insertion of the syringe into the syringe carrier. As the syringe is inserted into the syringe carrier, the syringe rotates from a first position parallel to the longitudinal axis to a second position that is not parallel to the longitudinal axis and then to a third position parallel to the longitudinal axis.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a subassembly for a medicament delivery device.
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
A subassembly (2) of a medicament delivery device (1) comprises a hub (22), which is adapted to displace a piercing element (212) from a first position distant from a membrane (82) of a medicament container (8) to a second position, in which the membrane (82) is pierced by the piercing element (212), such that the medicament container (2) is fluidly connected to a medicament delivery element (211) of the subassembly (2). A first guide structure (221) of the hub (22) and a second guide structure (232) of a cap (23) for covering the medicament delivery element (211) are adapted to engage with each other in such a way that a rotation of the cap (23) about a longitudinal axis (235) results in a displacement of the hub (22) along the longitudinal axis (235) and of the piercing element (212) from the first position to the second position.
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
90.
METHOD FOR AUTOMATIC PRIMING A MEDICAMENT CONTAINER
A method for automatic priming a medicament container (13) accommodated within a disposable cassette (4) of a medicament delivery device (1). The method comprises: determining (S10) a first priming parameter, the first priming parameter being the orientation of the medicament delivery device (1) determined by an accelerometer (84); determining (S20) a second priming parameter, the second priming parameter being related to a physical action of moving a part of the medicament delivery device (1), in response of fulfilling (S30) a first priming criterium of the first priming parameter by identifying (S30a) a position of the medicament delivery device (1) accommodating the cassette (4) such that the proximal end (2a) of the medicament delivery member (2) points upwards, and fulfilling (S48) a second priming criterium of identifying (S40) a presence of the second priming parameter, performing automatic priming (S50) of the medicament container (13).
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
A61M 5/36 - 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 éliminer l'air ou pour empêcher l'injection ou l'introduction d'air dans le corps
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
91.
A METHOD FOR DETECTING A STATE OF STALL IN A ROTATING STEPPING MOTOR
A method for detecting a state of stall in a rotating stepping motor, the method comprising the steps of: measuring the back EMF voltage of the stepping motor when the stepping motor is rotating; calculating a first spread of the back EMF voltage, wherein the first spread of the back EMF is defined by a difference be a highest back EMF value and a lowest back EMF value in a first fluctuation of the back EMF voltage when the stepping motor is rotating; calculating a second spread of the back EMF voltage, wherein the second spread of the back EMF is defined by a difference be a highest back EMF value and a lowest back EMF value in a second fluctuation of the back EMF voltage when the stepping motor is rotating; comparing the second spread to the first spread; and determining the stepping motor is stalled when a difference between the second spread and the first spread is higher than a first predetermined value.
The present disclosure provides a reusable drive unit for use with a medication delivery device The reusable drive unit includes a drive mechanism, a battery configured to supply power to the drive mechanism, at least one indicator icon, 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 reusable drive unit to perform functions. The functions include (i) perform one or more injections of a dose interval of a medicament to a patient via one or more disposable drug units removably coupled to the reusable drive unit, (ii) store, in the at least one memory storage element, a power requirement profile for the one or more injections, and (iii) display, via the at least one indicator icon, a number of injections possible based on a current charge level of the battery and the stored power requirement profile.
The present disclosure concerns an autoinjector needle-housing assembly extending along an axis in a longitudinal direction from a proximal end to a distal end, the autoinjector needle-housing assembly has a housing having a proximal part and a distal part attached to the proximal part, a needle attached to the proximal part of the housing, and a sterility barrier attached to the distal part of the housing, wherein the housing and the sterility barrier form a first sealed cavity, wherein a distal end of the needle is in the first sealed cavity, wherein the autoinjector needle-housing assembly has a recess formed by the distal end of the autoinjector needle-housing assembly, wherein the recess is shaped to receive a cartridge and to form a second sealed cavity between the autoinjector needle-housing assembly and said cartridge. Corresponding methods are also described.
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
A power unit (2) of a medicament delivery device (1) is provided, comprising a pusher element (241) for pushing a plunger (32), a drive unit (23) with a drive nut (234) and a stepper motor (231), a controller (222) for controlling the stepper motor (231), and an encoder (25) for determining a displacement position of the pusher element (241). The drive nut (234) is adapted to transfer a rotational movement of a rotor (233) of the stepper motor (231) into a proximal displacement of the pusher element (241). The drive unit (23) is configured as a direct drive, i.e. the drive nut (234) rotates in accordance and at the same speed as a rotor (233) and the rotational movement of the drive nut (234) is transferred directly into a displacement of the pusher element. The controller (222) is configured to monitor a back electromotive force of the stepper motor (231).
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
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
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
35 - Publicité; Affaires commerciales
38 - Services de télécommunications
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.
96.
SEQUENCE-DEPENDENT ACTIVATION MECHANISM USING A ROTATOR
A medicament delivery device (100) is provided, including a release button (110), a delivery member cover (112), and a rotator (114). The device is operable between a first limiting state (S1) wherein the release button is at most partially pushed and where further pushing is possible but not sufficient to cause a triggering of a delivery of a medicament from the device, a second limiting state in which further pushing of the release button is prevented, and a non-limiting state in which pressing the release button to directly or eventually trigger the delivery of the medicament is possible. The release button, delivery member cover and the rotator are so configured an arranged that in the second limiting state, pressing on the delivery member cover does not cause a transition of the device into the non-limiting state. A corresponding rotator is also provided.
A subassembly (10, 110, 110', 210) of a medicament delivery device (1) comprising: a housing (11, 211) extending axially between a proximal end (11a) and a distal end (11b), a needle shield (20, 120, 120', 220) configured to move axially relative to the housing (11, 211), the needle shield (20, 120, 120', 220) comprising a distal portion (22, 122, 122', 222) having a first guiding surface (23), a rotator (30) engageable with the distal portion (22, 122, 122', 222) of the needle shield (20, 120, 120', 220) and comprising a supporting surface (32), the rotator (30) having a second guiding surface (31) configured to guide the first guiding surface (23) to the supporting surface (32). The first guiding surface (23) comprises a proximally directed portion (23a) configured to abut a distally directed portion (32a) of the supporting surface (32) to prevent further axial movement of the needle shield (20, 120, 120', 220) in the proximal direction.
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
98.
Feedback mechanism for a medicament delivery device
The present disclosure provides a feedback mechanism for a medicament delivery device, comprising: a rotator, and a ring member arranged coaxially with the rotator, wherein the rotator and the ring member are configured to be rotatable relative to each other, wherein one of the rotator and the ring member has a radially resilient feedback structure and the other one of the rotator and the ring member has a first counter feedback structure configured to interact with the feedback structure when one of the rotator and the ring member is rotated relative to the other one of the rotator and the ring member, wherein when the feedback structure interacts with the first counter feedback structure the feedback structure is configured to relax and hit the first counter feedback structure to thereby provide a first feedback sound.
A primary packaging for a liquid is presented including an at least partially collapsible container and a connector element for connection of the primary packaging to a withdrawal device. The connector element has at least one connector channel which is in fluid communication with an interior space of the container. The container is composed at least partially of a foil which is constructed from a first layer which, during intended use of the primary packaging, comes into direct contact with the liquid. Both the first layer and the connector element are composed of a plastics material including at least one cyclic olefin polymer.
A cap assembly of a medicament delivery device, the cap assembly comprising: a main body extending along a longitudinal axis between a proximal end and a distal end; wherein the main body is configured to be removably attached to a housing of the medicament delivery device so that a delivery member of the medicament delivery device is covered by the main body before use; wherein the main body comprises a user-accessible outer surface wherein the main body comprises a distally directed surface; a secondary body placing on a part of the user-accessible outer surface of the main body; wherein the secondary body comprises a proximally directed surface; and wherein the secondary body is movable relative to the main body in the direction of the longitudinal axis between a distal position where the proximally directed surface of the secondary body is spaced apart from the distally directed surface of the main body and a proximal position where the proximally directed surface of the secondary body is engaged with the distally directed surface of the main body.
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
