Wearable automatic injection device for controlled delivery of therapeutic agents

WEARABLE AUTOMATIC INJECTION DEVICE FOR CONTROLLED DELIVERY OF THERAPEUTIC AGENTS A wearable automatic injection device (4600) for injecting a therapeutic agent into a patient, the wearable automatic injection device (4600) comprising: a housing (5102) having a patient contact portion securable to a...

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Bibliographische Detailangaben
Hauptverfasser:	JULIAN, Joseph F, LAURUSONIS, Linas P, JANG, Samuel M, MATUSAITIS, Tomas, PARMER, Timothy, YOCH, Travis, ANDERSON, Philip D, CORRIGAN, Sean, STRAHM, Chris, FIENUP, William
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	WEARABLE AUTOMATIC INJECTION DEVICE FOR CONTROLLED DELIVERY OF THERAPEUTIC AGENTS A wearable automatic injection device (4600) for injecting a therapeutic agent into a patient, the wearable automatic injection device (4600) comprising: a housing (5102) having a patient contact portion securable to a patient; a vessel in the housing (5102) for holding a therapeutic agent; a bung (110) disposed in the vessel; a syringe needle (120) fluidically couplable to the vessel; an injection assembly moveably disposed in the housing (5102) having an injection needle for insertion into the patient and fluidically couplable with the syringe needle; and a fluid-based plunger actuation mechanism having one or more fluid circuits to transport a working fluid to provide a force to the bung (110) to eject the therapeutic agent from the vessel.