PORTABLE INFUSION PUMPS OF THE SKIN-PATCH TYPE

A delivery device for delivering fluid fluidic media consists of a disposable housing portion (20), a durable housing portion (22) and a base portion (450), an adhesive material (101) affixed to one side of the base portion for securing it to a patient's skin. The disposable housing portion (20...

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Bibliographische Detailangaben
Hauptverfasser:	HANSON, IAN, B, BENTE, PAUL, F, STUTZ, WILLIAM, H., JR, BIKOVSKY, RAFAEL, MOUNCE, PAUL, R, CHONG, COLIN, A
Format:	Patent
Sprache:	eng ; fre ; ger
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 MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MEDICAL OR VETERINARY SCIENCE METERING BY VOLUME PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A delivery device for delivering fluid fluidic media consists of a disposable housing portion (20), a durable housing portion (22) and a base portion (450), an adhesive material (101) affixed to one side of the base portion for securing it to a patient's skin. The disposable housing portion (20) is affixed to the other side of the base portion from the adhesive, and has means whereby the durable housing portion (22) can be detachably affixed to the disposable housing portion on top of the base portion (450). There is also provided an injection site (103) as part of the base portion (450) or the disposable portion through which a hollow needle or cannula may be inserted into the user's skin when the adhesive on the base portion is secured to the user's skin. Optionally the affixing means comprises at least one flexible pawl (174) on one of the durable housing portion and disposable housing portion and at least one receptacle having a shape for receiving the at least one flexible pawl on the other of the disposable housing portion and the durable housing portion.