A pump includes a container that has an interior container volume for holding a substance. There is an outlet associated with the interior container volume for discharging the substance. A hollow needle is connected with the outlet. There is a substance driver disposed in the interior container volume. The substance driver has a stored potential energy that is releasable as kinetic energy and, upon release, the substance driver expands against the substance in the interior container volume and thereby discharges the substance through the outlet to the hollow needle.
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 5/142 - Perfusion sous pression, p. ex. utilisant des pompes
A61M 5/145 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons
A pump includes a container that has an interior volume for holding a substance. There is at least one outlet that is associated with the interior volume for discharging the substance. A driver is disposed in the interior volume. The driver has a stored potential energy that is releasable as kinetic energy and, upon release, the driver expands against the substance in the interior volume and thereby discharge the substance through the at least one outlet.
A61M 5/145 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons
F04B 9/12 - "Machines" ou pompes à piston caractérisées par les moyens entraînants ou entraînés liés à leurs organes de travail les moyens étant à fluide le fluide étant compressible, p. ex. de la vapeur ou de l'air
An autoinjector includes a pump that has a reservoir for holding a medication and an outlet associated with the reservoir for discharging the medication. The autoinjector has a working side at which the medication is deliverable from the pump, and a non-working side opposite the working side. A housing holds the pump and has at least one finger grip proximally located to the working side, in a further embodiment of the foregoing embodiment, the pump includes a button portion operable to mechanically activate an evacuated driver, and the button portion protrudes from the housing on the working side.
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
A device includes a pump body that has at least one variable-size compartment. The pump body is configured to be actuated to change the size of the at least one variable-size compartment. Flexible bladders are disposed in the at least one compartment. At least one common port is fluidly connected with interiors of the flexible bladders. The change in the size of the at least one variable-size compartment either compresses or expands the flexible bladders in unison and thereby, respectively, either expels the interiors through the at least one common port or draws a vacuum into the interiors through the at least one common port.
A61M 5/19 - Seringues avec plusieurs compartiments
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
A pump includes a container that has an interior volume for holding a substance. There is at least one outlet that is associated with the interior volume for discharging the substance. A driver is disposed in the interior volume. The driver has a stored potential energy that is releasable as kinetic energy and, upon release, the driver expands against the substance in the interior volume and thereby discharge the substance through the at least one outlet.
A pump includes a container that has an interior container volume for holding a substance. There is an outlet associated with the interior container volume for discharging the substance. A hollow needle is connected with the outlet. There is a substance driver disposed in the interior container volume. The substance driver has a stored potential energy that is releasable as kinetic energy and, upon release, the substance driver expands against the substance in the interior container volume and thereby discharges the substance through the outlet to the hollow needle.
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
F04B 43/02 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles ayant des organes flexibles du genre plat, p. ex. des diaphragmes
A device includes a casing that has a collapsed state and an expanded state a spring device in the casing, an inlet port connected with the casing, and a breaker connected with the inlet port. The casing is evacuated to define a pressure differential that holds the casing in the collapsed state, and in the collapsed state the casing holds the spring device in a stressed state that has a stored potential energy. The inlet port is sealed to maintain the pressure differential. The breaker operable to open the inlet port and equalize the pressure differential, whereupon the casing releases the spring device from the stressed state to convert the stored potential energy to kinetic energy that moves the casing from the collapsed state to the expanded state.
A61M 29/02 - Dilatateurs gonflablesDilatateurs faits de matériaux dilatables
A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p. ex. les vaisseaux sanguins ou le cordon ombilical
An autoinjector includes a pump that has a reservoir for holding a medication and an outlet associated with the reservoir for discharging the medication. The autoinjector has a working side at which the medication is deliverable from the pump, and a non-working side opposite the working side. A housing holds the pump and has at least one finger grip proximally located to the working side, in a further embodiment of the foregoing embodiment, the pump includes a button portion operable to mechanically activate an evacuated driver, and the button portion protrudes from the housing on the working side.
A61M 5/20 - Seringues automatiques, p. ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
A61M 5/145 - Perfusion sous pression, p. ex. utilisant des pompes utilisant des réservoirs sous pression, p. ex. au moyen de pistons
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
A ring has an open top side and side walls that circumscribe a central region for receiving a phototherapy subject. The side walls include a work surface that is configured to receive visible light through the open top side and reflect the visible light toward the central region for phototherapy. The work surface includes a first surface that is a diffuse reflector and a second surface that is a specular reflector.
A device includes a pump body that has at least one variable-size compartment. The pump body is configured to be actuated to change the size of the at least one variable-size compartment. Flexible bladders are disposed in the at least one compartment. At least one common port is fluidly connected with interiors of the flexible bladders. The change in the size of the at least one variable-size compartment either compresses or expands the flexible bladders in unison and thereby, respectively, either expels the interiors through the at least one common port or draws a vacuum into the interiors through the at least one common port.
A61M 5/19 - Seringues avec plusieurs compartiments
A61N 1/32 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents
F04B 45/00 - Pompes ou installations de pompage, ayant des organes de travail flexibles, spécialement adaptées pour fluides compressibles
A61M 1/00 - Dispositifs de succion ou de pompage à usage médicalDispositifs pour retirer, traiter ou transporter les liquides du corpsSystèmes de drainage
A vacuum pump includes a hollow container that has a vacuum port and internal chamber walls. The vacuum port opens to an exterior of the container and the chamber walls define chambers that are in fluid communication with the vacuum port. There are flexible bladders disposed in the chambers. The flexible bladders include vents that open through the container to the exterior. A plunger in the container includes arms that extend into the chambers such that each of the flexible bladders is situated between one of the arms and one of the chamber walls. The plunger is moveable between a home position and an upstroke position to compress and deflate the flexible bladders via the vents and thereby change the volume of the flexible bladders. The change in the volume draws a vacuum through the vacuum port.
F04B 45/02 - Pompes ou installations de pompage, ayant des organes de travail flexibles, spécialement adaptées pour fluides compressibles ayant des soufflets
F04B 43/107 - Pompes ayant un entraînement par fluide le fluide étant déplacé directement par un piston
F04B 33/00 - Pompes spécialement adaptées aux fluides compressibles, actionnées par l'effort musculaire, p. ex. pour le gonflage
F04B 43/08 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles ayant des organes flexibles tubulaires
F04B 43/10 - Pompes ayant un entraînement par fluide
F04B 43/113 - Pompes ayant un entraînement par fluide le fluide d'entraînement étant commandé par au moins un clapet
A position-assisting device for milk expression includes an upright body wedge pillow that defines a back side that has an armrest, a front user-engagement side that is sloped back, lateral sides, and a bottom side. The upright body wedge pillow has an upper head-rest section and an interior cavity that has a front face that opens to the front user-engagement side so as to be able to receive a woman's breasts for milk expression. There are breast pumps located in the interior cavity for milk expression.
Dispensing devices and systems for dispensing materials into a host vessel, optionally containing a host substance, are provided. The dispensing devices are removably attachable, in whole or in part, to a host vessel such as a water bottle or an alcohol bottle. The dispensing devices generally include a rotating capsule (perhaps with a quantity of flavor or nutritional supplements in the capsule) that can be rotated to a position to dispense the contents of the capsule into the host vessel. Depending upon configuration, the act of dispensing may involve squeezing, shaking, or the simple passive step of permitting gravity to act on the contents of the capsule.
B65D 51/28 - Fermetures non prévues ailleurs combinées avec dispositifs auxiliaires pour des buts autres que la fermeture avec réceptacles auxiliaires pour objets ou matériaux supplémentaires
A ring has an open top side and side walls that circumscribe a central region for receiving a phototherapy subject. The side walls include a work surface that is configured to receive visible light through the open top side and reflect the visible light toward the central region for phototherapy. The work surface includes a first surface that is a diffuse reflector and a second surface that is a specular reflector.
A vacuum pump includes a hollow container that has a vacuum port and internal chamber walls. The vacuum port opens to an exterior of the container and the chamber walls define chambers that are in fluid communication with the vacuum port. There are flexible bladders disposed in the chambers. The flexible bladders include vents that open through the container to the exterior. A plunger in the container includes arms that extend into the chambers such that each of the flexible bladders is situated between one of the arms and one of the chamber walls. The plunger is moveable between a home position and an upstroke position to compress and deflate the flexible bladders via the vents and thereby change the volume of the flexible bladders. The change in the volume draws a vacuum through the vacuum port.
F04B 45/02 - Pompes ou installations de pompage, ayant des organes de travail flexibles, spécialement adaptées pour fluides compressibles ayant des soufflets
F04B 43/08 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles ayant des organes flexibles tubulaires
F04B 43/10 - Pompes ayant un entraînement par fluide
F04B 43/113 - Pompes ayant un entraînement par fluide le fluide d'entraînement étant commandé par au moins un clapet
F04B 45/06 - Pompes ou installations de pompage, ayant des organes de travail flexibles, spécialement adaptées pour fluides compressibles ayant des organes flexibles tubulaires
F04B 43/107 - Pompes ayant un entraînement par fluide le fluide étant déplacé directement par un piston
A61M 1/00 - Dispositifs de succion ou de pompage à usage médicalDispositifs pour retirer, traiter ou transporter les liquides du corpsSystèmes de drainage
F04B 33/00 - Pompes spécialement adaptées aux fluides compressibles, actionnées par l'effort musculaire, p. ex. pour le gonflage
F04B 9/02 - "Machines" ou pompes à piston caractérisées par les moyens entraînants ou entraînés liés à leurs organes de travail les moyens étant mécaniques
A photo-treatment device includes a treatment region that has a front side at which source radiation is to be emitted and an opposite, back side. A plurality of light guides are located beside the treatment region. The light guides capture excess radiation peripheral to the treatment region and redirect the excess radiation toward the back side of the treatment region.
A photo-treatment device includes a non-opaque treatment substrate and a radiation-collector beside the substrate. The substrate is sized for a person at which radiation is to be emitted from above the substrate. The substrate has a front surface for receiving the person thereon and a back surface. The radiation-collector captures excess radiation peripheral to the substrate and redirects the excess radiation to the back surface of the substrate.
A wearable machine system includes a garment and a passive actuator mounted to the garment. The passive actuator is actuatable in response to involuntary movements of a wearer of the garment. A machine is coupled with the passive actuator such that actuation of the passive actuator responsive to the involuntary movements mechanically drives the machine.
A61M 1/00 - Dispositifs de succion ou de pompage à usage médicalDispositifs pour retirer, traiter ou transporter les liquides du corpsSystèmes de drainage
A61M 1/10 - Pompes pour le sang; Cœurs artificiels; Dispositifs pour aider mécaniquement la circulation, p.ex. pompes à ballon intra-aortique
A screened wind power generation system for generating power in locations where the sight of wind turbines is undesirable or where advertising space can be utilized. The system uses a screen to cover wind turbines with a mesh size and other characteristics that are appropriate for allowing sufficient wind to pass through to wind turbines. The mesh can be coated or imprinted with surface indicia that constitute advertising or create an appearance that blends with surroundings better than an unscreened wind power generation system. The depth of the screen can vary to better enable muffling of wind turbine noise. The screen cross-section can have an aerodynamic shape to facilitate wind flow through the screen.
F03D 11/00 - Détails, parties constitutives ou accessoires non couverts par les autres groupes de la présente sous-classe ou présentant un intérêt autre que celui visé par ces groupes
F03D 9/00 - Adaptations des mécanismes moteurs à vent pour une utilisation particulièreCombinaisons des mécanismes moteurs à vent avec les appareils qu’ils entrainentMécanismes moteurs à vent spécialement adaptés à l’installation dans des endroits particuliers
F03D 3/04 - Mécanismes moteurs à vent avec axe de rotation sensiblement perpendiculaire au flux d'air pénétrant dans le rotor comportant des moyens fixes de guidage du vent, p. ex. par aubages ou canaux directeurs
F03D 9/25 - Mécanismes moteurs à vent caractérisés par l’appareil entrainé l’appareil étant un générateur électrique
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