Device for the controlled delivery of a beneficial agent

Details Device for the controlled delivery of a beneficial agent Device for the controlled delivery of a beneficial agent

1986-08-11

1988-01-05

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514 53, 536 71, 424438, A61K 3170, A61K 922

Patent

active

047177187

ABSTRACT:
A device for the controlled delivery of a beneficial agent is disclosed. The device comprises (a) a formulation layer and (b) a layer comprising means for pushing the formualtion layer from said device. The formulation layer comprises the beneficial agent avermectin or ivermectin.

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