Ruminant dispensing device

Details Ruminant dispensing device Ruminant dispensing device

1989-07-25

1990-09-11

Pellegrino, Stephen C.

Surgery

Controlled release therapeutic device or system

6048911, 6048921, 424438, A61K 922

Patent

active

049558811

ABSTRACT:
A dispensing device is disclosed for delivering a beneficial agent. The device comprises (1) a housing defining an internal space, (2) an expandable composition comprising a dense member in the space, (3) a composition comprising a beneficial agent and a non-toxic heat responsive carrier in the space, and (4) a passageway in the housing for delivering the beneficial agent from the dispensing device.

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