Produits et services

Nebulizers for medical purposes; nebulizers for respiration therapy; sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; masks for inhaling pharmaceutical preparations; inhalers for medical purposes, sold empty; inhalers for therapeutic purposes, sold empty; instruments and apparatus provided empty used for the inhalation of pharmaceuticals; medical apparatus for facilitating the inhalation of pharmaceutical preparations; nebulizer for administering medication in the form of a mist inhaled into the lungs, for treatment of asthma, chronic obstructive pulmonary disease, pulmonary artery hypertension, pulmonary emphysema, respiratory diseases.

Produits et services

Nebulizers for medical purposes; nebulizers for respiration therapy; sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; masks for inhaling pharmaceutical preparations; inhalers for medical purposes, sold empty; inhalers for therapeutic purposes, sold empty; instruments and apparatus provided empty used for the inhalation of pharmaceuticals; medical apparatus for facilitating the inhalation of pharmaceutical preparations; nebulizer for administering medication in the form of a mist inhaled into the lungs, for treatment of asthma, chronic obstructive pulmonary disease, pulmonary artery hypertension, pulmonary emphysema, respiratory diseases

Abrégé

A nebulizer and a storage device are provided. The nebulizer includes a casing, an atomization module fixed to the casing, a rotating module rotatably assembled to the casing, a linking module assembled to the rotating module, and a locking module. The linking module is configured to be connected to a bottom of the container bottle, and the starting module is configured to drive the nebulizer by being pushed, thereby enabling liquid in the container bottle to be atomized toward an outside of the nebulizer through the atomization module in an atomization process. The locking module is configured to be connected to a bottom of the container bottle. When the nebulizer completes a predetermined number of times of the atomization process, the locking mechanism is moved toward the casing and is then limited to restrict an operation of the nebulizer. Accordingly, after the nebulizer completes the predetermined number of times of the atomization process, the locking module can restrict rotation of the rotating module for preventing the nebulizer from using the container bottle arranged therein.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
• A61M 15/00 - Inhalateurs

Abrégé

A method for estimating an inhale dose when a drug is delivered to a person using an inhaler is disclosed. A predicted inhale dose (PID) of the drug is estimated based on at least one first-type parameter and at least one second-type parameter. The first-type parameter is related to a breath pattern of the person, and the second-type parameter is related to the inhaler.

Classes IPC  ?

• A61M 15/00 - Inhalateurs

Abrégé

An atomization device includes a liquid storing member that stores a liquid therein, a carrier detachably assembled to the liquid storing member, an opener disposed on at least one of the liquid storing member and the carrier, and an atomizing module that is assembled to at least one of the liquid storing member and the carrier. The opener is configured to form an opening on the liquid storing member. The atomization device has a buffering chamber arranged between the atomizing module and the opening of the liquid storing member, and a volume of the buffering chamber is less than a volume of the liquid. The liquid storing member can be pressed to change an inner pressure thereof, such that a part of the liquid is driven to flow from the opening into the buffering chamber for an atomizing process of the atomizing module. The buffering chamber can receive the liquid stored in the liquid storing member over multiple times, such that the atomization device can atomize the liquid over multiple times through the buffering chamber.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• A61M 35/00 - Dispositifs pour appliquer des agents, p. ex. des remèdes, sur le corps humain
• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores

Abrégé

A fluid delivery apparatus comprises a first piston body, a second piston body, a fluid delivery pipe, and a sealing element. The first piston body has a first through hole, a first connecting portion, an accommodation space and a buffer space. The second piston body has a second through hole and a second connecting portion disposed inside the accommodation space. The fluid delivery pipe is accommodated in the first through hole and the second through hole, and movable between a first position and a second position. The sealing element encircles the fluid delivery pipe. When the fluid delivery pipe is at the first position, the sealing element is accommodated in the accommodation space. When the fluid delivery pipe is at the second position, a first part of the sealing element is accommodated in the accommodation space, and a second part of the sealing element is accommodated in the buffer space.

Classes IPC  ?

• A61M 15/00 - Inhalateurs
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux

Abrégé

A locking mechanism for an aerosol drug delivery device includes a first housing, a second housing, a screw and a fastening member. The first housing has a contact portion and a fastening space formed beside the contact portion. The second housing is rotatably connected with the first housing and is capable of rotating relative to the first housing along a rotation axis. The screw is rotatably connected with the second housing and is capable of rotating relative to the second housing along a central axis parallel to the rotation axis. The fastening member is movably connected with the screw and capable of being driven by the screw to move toward the contact portion. The fastening member includes a fastening portion capable of being displaced when contacting with the contact portion and entering into the fastening space to limit the relative rotation between the first housing and the second housing.

Classes IPC  ?

• A61M 15/00 - Inhalateurs

Abrégé

A method and a circuit system for driving a nebulizer are provided. When the nebulizer receives acoustic waves, a control circuit extracts audio signals from the acoustic waves. Afterwards, the control circuit determines if the audio signals are within a predetermined frequency range, and can determine whether or not to drive a circuit to produce an aerosol based on the audio signals. Further, a volume of the acoustic waves can also be used to determine whether or not to produce the aerosol, and also determine an output rate of the aerosol. The circuit system of the nebulizer includes an audio receiver for receiving the acoustic waves, an aerosol generator for producing the aerosol, and the control circuit used to control a driving circuit of the aerosol generator to drive a vibrational element to produce the aerosol through vibration in response to the audio signals and the volume.

Classes IPC  ?

• A61M 16/00 - Dispositifs pour agir sur le système respiratoire des patients par un traitement au gaz, p. ex. ventilateursTubes trachéaux
• A61M 15/00 - Inhalateurs
• A61M 16/14 - Préparation de gaz ou vapeurs à respirer par mélange de fluides différents, l'un d'entre eux étant en phase liquide
• G08C 23/02 - Systèmes de transmission de signaux non électriques, p. ex. systèmes optiques utilisant des ondes acoustiques
• G10L 25/51 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
• 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

Abrégé

A detachable atomizing device and a container thereof are provided. The container is detachably assembled to an atomizing assembly. The container includes a cup and a flexible film. The cup has an opening arranged at an end thereof, the flexible film covers the opening of the cup, and the flexible film has a tension region and an outer ring-shaped region that surrounds the tension region. The tension region has a plurality of atomizing holes having an average diameter within a range of 1 μm to 20 μm, and the outer ring-shaped region is attached to the cup. When the cup is assembled to the atomizing assembly, a tension value of the tension region of the flexible film is increased from an initial tension value to an atomizing tension value by being pressed from the atomizing assembly, and the atomizing holes of the tension region are configured to allow liquid to pass there-through and to be formed as aerosol mist having an average atomized particle diameter less than a predetermined value. Accordingly, the cup and the flexible film that often need to be replaced are isolated from the atomizing assembly, and an expensive vibrator is disposed in the atomizing assembly, so that the service life of the detachable atomizing device can be extended.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/05 - Dispositifs sans moyens de chauffage

Abrégé

A microstructured passage module for aerosol generator is provided. The module includes a plate overlaid by a cover thus forming a compartment, an entrance for a liquid and an exit. The plate includes a plurality of walls parallel to each other over its entire width so as to define a plurality of passages therebetween. Moreover, a plurality of pillars protruding from the plate are distributed in at least section of the passages. A column is disposed proximate to the exit and blocks a substantial part thereof, leaving longitudinal aisles for the liquid to flow towards the exit. The liquid flows through the compartment from the entrance to the exit such that an aerosol is produced. A distance between two adjacent pillars is D and the longitudinal aisle has a width W. The D and the W are specifically configured such that the aerosol has a predetermined MMAD.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation

Abrégé

A microneedle structure and a biodegradable microneedle thereof are provided. The biodegradable microneedle defining a central axis includes a first step portion and a second step portion that is taperedly extending from the first step portion along the central axis. The biodegradable microneedle has a total height along the central axis and a maximum internal diameter along a direction perpendicular to the central axis. The total height is within a range of 380-430 μm, and an aspect ratio defined by the total height divided by the maximum internal diameter is within a range of 1.2-2.2. In a cross section of the biodegradable microneedle having the central axis, a part of the second step portion arranged away from the first step portion having a corner. The corner has an angle within a range of 65-100 degrees and faces toward the first step portion.

Classes IPC  ?

• A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau

Produits et services

Cosmetics; cosmetic preparations for skin care; make-up preparations; beauty masks; body wash; massage gels other than for medical purposes; gel eye patches for cosmetic purposes; skin moisturizing gel; skin care gel; skin whitening creams; facial concealer; anti-wrinkle creams; cosmetic pencils

Produits et services

Medicines for human purposes; gases for medical purposes; chemical preparations for medical purposes, namely, for lung diseases and hyaluronic acid for pharmaceutical purposes

Produits et services

Medicines for human purposes; gases for medical purposes; fumigation preparations for medical purposes; chemical preparations for medical purposes; vitamin preparations; dietetic substances adapted for medical use; nutritional supplements; medical dressings.

Abrégé

An aerosol generating device includes an aerosol generator and a plug. The aerosol generator includes a container and an atomizing module arranged in the container. The container has a liquid chamber, an aerosol chamber, and an insertion slot defining an insertion direction. The liquid chamber and the aerosol chamber are respectively arranged at two opposite sides of the atomizing module, and are in spatial communication with each other through the atomizing module. The atomizing module includes two electrode regions having the same polarity and being electrically connected to each other. The plug is detachably inserted into the insertion slot of the container along the insertion direction, and a conductive terminal of the plug contacts the two electrode regions.

Classes IPC  ?

• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
• A61M 15/00 - Inhalateurs

Abrégé

An assembly method of an apparatus suitable for pressurized liquid transfusion is disclosed. In one step, a nozzle is to be inserted into the through hole of an elastomeric ring. Because the dimension of the nozzle is larger than the through hole, the internal wall of the elastomeric ring is tensioned and deformed so as to fit the nozzle. In one step, the elastomeric ring along with the nozzle is inserted into a receptacle. The dimension of the outer contour of the elastomeric ring needs to be decreased so as to be accommodated by the receptacle. Due to the flexibility of the elastomeric ring, it resumes at least partially to its original shape. Therefore, proper seal is created and maintained between the elastomeric ring and the nozzle such that leakage and pressure loss may be prevented. The foregoing is capable of working under high-pressured environment for prolonged use.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles
• A61M 15/00 - Inhalateurs
• A61M 31/00 - Dispositifs pour l'introduction ou la rétention d'agents, p. ex. de remèdes, dans les cavités du corps
• B05B 1/26 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des moyens pour briser ou dévier mécaniquement le jet à sa sortie, p. ex. des déflecteurs fixesDispersion du liquide ou d'autre matériau fluide sortant à l'aide de jets d'impact
• B05B 1/10 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles sous forme d'un jet fin, p. ex. pour lave-glace d'automobiles
• B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
• B05B 1/34 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour influencer la forme de l'écoulement du liquide ou d'autre matériau fluide, p. ex. pour produire une turbulence
• B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation

Abrégé

An aerosol generator includes a container and an atomizing module arranged in the container. The container has a liquid chamber and an aerosol chamber respectively arranged at two opposite sides of the atomizing module. The atomizing module includes an annular vibration plate, a microporous member, and a circuit board. The vibration plate has a first hole, and the microporous member is disposed on the vibration plate and covers the first hole. The circuit board is electrically coupled to an electrical contact of the vibration plate. The circuit board is arranged at one side of at least part of the vibration plate, and the circuit board and the at least part of the vibration plate have a gap there-between. A projected region defined by orthogonally projecting the circuit board onto a plane overlapping with the electrical contact partially covers the least part of the vibration plate.

Classes IPC  ?

• H05K 1/02 - Circuits imprimés Détails
• H05K 1/11 - Éléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
• H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
• H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés

Abrégé

An apparatus suitable for pressurized liquid transfusion is disclosed. The apparatus includes a nozzle assembly enclosed by the combination of a casing and a check nut. The nozzle assembly includes an elastomeric ring and a nozzle received by the combination of a cap and a receptacle. The elastomeric ring surrounds the nozzle and a proper seal is created therebetween. The dimension of the internal contour of the elastomeric ring is a bit smaller than the nozzle. The elastomeric ring is stretched so as to receive the nozzle. Additional processing may be applied to the elastomeric ring to achieve a different type of proper seal. Pressurized liquid passes through the apparatus so as to be transfused. The aforementioned seal serves to avoid leakage or pressure loss at the apparatus so as to avoid undesired aerosolization effects of an aerosolizer the apparatus is installed in.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 1/10 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles sous forme d'un jet fin, p. ex. pour lave-glace d'automobiles
• A61M 15/00 - Inhalateurs
• A61M 31/00 - Dispositifs pour l'introduction ou la rétention d'agents, p. ex. de remèdes, dans les cavités du corps
• B05B 1/26 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des moyens pour briser ou dévier mécaniquement le jet à sa sortie, p. ex. des déflecteurs fixesDispersion du liquide ou d'autre matériau fluide sortant à l'aide de jets d'impact
• B05B 11/10 - Dispositions de pompage pour transférer le contenu du récipient vers une chambre de pompage par un effet d'aspiration et forcer le contenu à sortir par la buse de distribution
• B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles
• B05B 1/34 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour influencer la forme de l'écoulement du liquide ou d'autre matériau fluide, p. ex. pour produire une turbulence
• B05B 11/00 - Appareillages monoblocs tenus à la main dans lesquels l'écoulement du contenu est produit par la force musculaire de l'opérateur au moment de l'utilisation

Abrégé

An aerosol generating apparatus includes a vial, a cap assembly and a receptacle. The vial stores liquid medicament and includes a puncturable seal held in position by a retaining ring. The cap assembly includes an actuator with an interior bore extending therethrough, a perforated membrane coupled to the actuator, a fastener and a first mating element. The fastener is adapted to detachably secure the cap assembly to the vial such that the perforated membrane aligns with the puncturable seal. The receptacle receives the cap assembly with the vial. The receptacle includes a driving element and a second mating element capable of mating with the first mating element. The driving element aligns and communicates with the perforated membrane when the receptacle engages the cap assembly. The actuator pierces the puncturable seal to displace the liquid medicament through the interior bore to the perforated membrane and the driving element to generate aerosol.

Classes IPC  ?

• A61M 15/00 - Inhalateurs
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux

Abrégé

An aerosol generating apparatus is disclosed. The apparatus includes a liquid container, an adaptor and a driving element. The liquid container includes a perforated membrane through which a liquid can permeate. The liquid container further includes a first mating element. The adaptor includes a second mating element. The driving element includes a piezoelectric element coupled to a substrate. The driving element is accommodated by the adaptor and the substrate includes an aperture and a projection. The first and second mating elements are adapted to detachably and slidably mate with each other such that the aperture of the substrate aligns proximately to the center of the perforated membrane. The first and second mating elements are further adapted for relative movement along a sliding axis. The projection is adapted to press against the perforated membrane.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 15/18 - Aménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour améliorer la résistance à l’usure, p. ex. pièces rapportées ou revêtementsAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour indiquer l’usureAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour manipuler ou remplacer les parties usées
• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
• A61M 15/00 - Inhalateurs
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe

Abrégé

A microstructured passage module (1) for aerosolizer (90) is disclosed. The module (1) includes a plate (10) overlaid by a cover, an entrance (102), an exit (104), a plurality of protrusions (5) and a plurality of pillars (4). The protrusions (5) and pillars (4) project from and are integral parts of the plate (10). Further, the plate (10) can be divided into a first zone proximate to the entrance (102) and a second zone proximate to the exit (104). The protrusions (5) are arranged into parallel rows in a direction from the entrance (102) to the exit (104) and form parallel passages (18) therebetween in the first zone for the liquid to flow along. The protrusions (5) in each column (52) are spaced from one another by tunnels (17). The pillars (4) are interposingly disposed in the second zone and define certain channels (16) therebetween. Moreover, a plurality of pillars (4) further disposed in the passages (18) increase a flow resistance for the liquid flowing through the passages (18).

Classes IPC  ?

• B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles

Abrégé

An aerosol generating apparatus is disclosed. The apparatus includes a liquid container, an adaptor detachably engaged with the liquid container, and a driving element accommodated by the adaptor. A perforated membrane, through which a liquid can pass through, is disposed at an exit of the liquid container. Moreover, the perforated membrane faces the driving element. The driving element includes a substrate coupled with a piezoelectric element. The substrate includes an aperture that corresponds to the perforated membrane when the liquid container and the adaptor are engaged so as to receive liquid. Moreover, when the liquid container and the adaptor are engaged, the perforated membrane is in contact with the substrate at the proximity of the aperture, which is about the substrate's center. The adaptor is configured to contact the substrate's periphery only. The resulting apparatus generates aerosol at a desired efficiency with less energy needed.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• B05B 15/18 - Aménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour améliorer la résistance à l’usure, p. ex. pièces rapportées ou revêtementsAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour indiquer l’usureAménagements pour empêcher ou réguler une détérioration structurelle des appareillages de pulvérisation ou de leurs sorties, p. ex. pour rompre à des emplacements souhaitésAménagements pour manipuler ou remplacer des parties détériorées pour manipuler ou remplacer les parties usées
• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
• A61M 15/00 - Inhalateurs
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe

Abrégé

An aerosol generating apparatus with interchangeable parts is disclosed. The aerosol generating apparatus includes a holder for accommodating a structure plate and an oscillation generator. The structure plate includes an inlet surface, an outlet surface, a projection extending from the face of the inlet surface, and a through hole. The through hole penetrates the structure plate. The oscillation generator is coupled with and vibrates the structure plate. A reservoir for providing a liquid medicament is also disclosed. The reservoir is detachably engaged with the holder and includes a membrane with a plurality of orifices. During aerosolization, the liquid medicament passes through the plurality of orifices. When the reservoir is engaged with the holder, the membrane of the reservoir is in contact with the projection extending from the face of the inlet surface. In addition, the oscillation generator vibrates the membrane through the projection on the inlet surface. As such, the liquid medicament aerosolizes and ejects via the outlet surface of the structure plate.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux
• A61M 15/00 - Inhalateurs
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores

Abrégé

An aerosol generating apparatus with interchangeable parts is disclosed. The aerosol generating apparatus includes a holder for accommodating a structure plate and an oscillation generator. The structure plate includes an inlet surface, an outlet surface, a projection extending from the face of the inlet surface, and a through hole. The through hole penetrates the structure plate. The oscillation generator is coupled with and vibrates the structure plate. A reservoir for providing a liquid medicament is also disclosed. The reservoir is detachably engaged with the holder and includes a membrane with a plurality of orifices. During aerosolization, the liquid medicament passes through the plurality of orifices. When the reservoir is engaged with the holder, the membrane of the reservoir is in contact with the projection extending from the face of the inlet surface. In addition, the oscillation generator vibrates the membrane through the projection on the inlet surface. As such, the liquid medicament aerosolizes and ejects via the outlet surface of the structure plate.

Classes IPC  ?

• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux

Produits et services

Apparatus for artificial respiration; Aerosol dispensers for medical purposes; Sprayers for medical purposes; Vaporizers for medical purposes; Veterinary apparatus and instruments, namely, veterinary nebulizer, veterinary aerosol delivery apparatus; Respirators for artificial respiration; Inhalers for medical use; Drug delivery systems composed of microneedles in the nature of needle-shaped microstructures for use in delivery of pharmaceuticals and biotech molecules, and sampling of biological fluids through dermal, trans-dermal, mucosal, and transmucosal delivery systems; Injection device for pharmaceuticals; Anesthetic apparatus, namely, anesthetic aerosol delivery apparatus, anesthetic masks

Produits et services

Apparatus for artificial respiration; Aerosol dispensers for medical purposes; Sprayers for medical purposes; Vaporizers for medical purposes; Veterinary apparatus and instruments; Respirators for artificial respiration; Inhalers; Drug delivery systems composed of microneedles in the nature of needle-shaped microstructures for use in delivery of pharmaceuticals and biotech molecules, and sampling of biological fluids through dermal, trans-dermal, mucosal, and transmucosal delivery systems; Injection device for pharmaceuticals; Anaesthetic apparatus; Testing apparatus for medical purposes.

Produits et services

Apparatus for artificial respiration; Aerosol dispensers for medical purposes; Sprayers for medical purposes; Vaporizers for medical purposes; Veterinary apparatus and instruments; Respirators for artificial respiration; Inhalers; Hot air therapeutic apparatus; Fumigation apparatus for medical purposes; Anaesthetic apparatus; Testing apparatus for medical purposes.

Produits et services

Drug delivery systems composed of microneedles in the nature of needle-shaped microstructures for use in delivery of pharmaceuticals and biotech molecules,and sampling of biological fluids through dermal, trans-dermal, mucosal, and transmucosaldelivery systems; Hypodermic injection apparatus; Hypodermic syringes for injections for medical purposes; Injection device for pharmaceuticals; Injection needles for medical use; Apparatus for taking blood samples; Blood lancets; Disposable hypodermic syringes for medical use; Medical apparatus for introducing pharmaceutical preparations into the human body; Needles for medical purposes.

Produits et services

Drug delivery systems composed of microneedles in the nature of needle-shaped microstructures for use in delivery of pharmaceuticals and biotech molecules, and sampling of biological fluids through dermal, trans-dermal, mucosal, and transmucosal delivery systems; Hypodermic injection apparatus; Hypodermic syringes for injections for medical purposes; Injection device for pharmaceuticals; Injection needles for medical use; Apparatus for taking blood samples; Blood lancets; Disposable hypodermic syringes for medical use; Medical apparatus for introducing pharmaceutical preparations into the human body; Needles for medical purposes

Produits et services

Apparatus for artificial respiration; Aerosol dispensers for medical purposes; Sprayers for medical purposes; Vaporizers for medical purposes; Veterinary apparatus and instruments; Respirators for artificial respiration; Inhalers; Hot air therapeutic apparatus; Fumigation apparatus for medical purposes; Anaesthetic apparatus; Testing apparatus for medical purposes

Abrégé

Disclosed is a nebulization device with a spray orifice plate including an energy transfer element, a spray orifice plate and a driving element. The energy transfer element has at least one first penetrating hole for inputting a liquid from a side and the spray orifice plate is installed on at least one side of the energy transfer element for sealing the first penetrating hole, and the energy transfer element supports the spray orifice plate, and the spray orifice plate has at least one stepped orifice formed at a position corresponding to the first penetrating hole and serves as a transportation channel of the liquid, so that the liquid can be temporarily stored in the stepped orifice and sprayed out through the through hole after vibration and nebulization in order to improve the nebulization effect significantly.

Classes IPC  ?

• B05B 17/06 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe opérant suivant des procédés particuliers utilisant des vibrations ultrasonores
• B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe

Abrégé

The present invention is a driving circuit applied to a piezoelectric activation element, which comprises: a driving period generation unit and a switch circuit unit. The driving period generation unit further comprises: a driving indication signal and a programmable micro-controller, in which the programmable micro-controller is to receive the driving indication signal, and to generate a programmable driving period signal in response to the driving indication signal; and, the switch circuit unit is connected to the driving period generation unit and the piezoelectric activation element, and to receive the driving period signal, and generate an alternate driving voltage in response to the driving period signal; in which, the half-wave leading edge of the alternate driving voltage has the waveform of a parabolic curve waveform, and the half-wave trailing edge of the alternate driving voltage has the waveform of approximately a vertical line waveform, and the alternate driving voltage is connected to the piezoelectric activation element.

Classes IPC  ?

• H01L 41/04 - DISPOSITIFS À SEMI-CONDUCTEURS; DISPOSITIFS ÉLECTRIQUES À L'ÉTAT SOLIDE NON PRÉVUS AILLEURS - Détails - Détails d'éléments piézo-électriques ou électrostrictifs

Abrégé

The present invention provides a liquid atomizer for atomizing liquid and applied in an atomizing device having an accommodating space and a through hole. The liquid atomizer includes a vibrating element having a first hole corresponding to the through hole; a spray plate having a plurality of spraying holes corresponding to the first hole and being connected with the vibrating element; and a structure element having a second hole corresponding to the plurality of spraying holes of the spray plate and being connected with the spray plate so that the spray plate is disposed between the vibrating element and the structure element. The vibrating element, the spray plate and the structure element are assembled in the accommodating space of the atomizing device. Liquids are atomized via the spraying holes of the spray plate.

Classes IPC  ?

• B05B 1/08 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles de nature pulsatoire, p. ex. débitant un liquide en quantités successives séparées