OSMOTIC DEVICE WITH DELAYED ACTIVATION OF DRUG DELIVERY

The present invention is directed to a fluid-imbibing drug delivery device ( 1) which is useful for the initial delayed delivery of an alive agent formulation (16) to a fluid environment of use, the initia l delay period to startup or activation being of a prede- termined length of time. The deliver...

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Bibliographische Detailangaben
1. Verfasser:	WONG, PATRICK S.-L
Format:	Patent
Sprache:	eng ; fre
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 PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The present invention is directed to a fluid-imbibing drug delivery device ( 1) which is useful for the initial delayed delivery of an alive agent formulation (16) to a fluid environment of use, the initia l delay period to startup or activation being of a prede- termined length of time. The delivery of the agent formulation (16) from the dispensing device (1), once begun, is continued over a predetermined prolonged period of time.