Colon delivery system

Details Colon delivery system Colon delivery system

1984-10-26

1987-09-15

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424469, 427 3, 428507, 428510, 604890, 604892, A61K 2712, A61K 924, A61K 936, A61M 3100

Patent

active

046938958

ABSTRACT:
A drug delivery device is disclosed for delivering a drug by the oral route to the colon. The device comprises a laminated wall formed of three laminae surrounding a compartment contacting a drug with a passageway through the wall for dispensing the drug.

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