CAPSULE CONSTRUCTION

A controlled release capsule comprises a male plug (2) formed of a water swellable hydrogel which is engaged within a neck portion (4) of a female body (6). The capsule contains a pharmaceutically active material. In contact with an aqueous medium, such as in the gastrointestinal tract, the hydrogel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RASHID, ABDUL, BAKHSHAEE, MASSOUD, MACKIE, JAMES, LEONARD, STEVENS, HOWARD, NORMAN, ERNEST, KELSO, JAMES, ROBERTSON, MILLER, HEGARTY, MARK
Format: Patent
Sprache:eng ; fre
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