Surgery – Controlled release therapeutic device or system – Osmotic or diffusion pumped device or system
Patent
1988-11-07
1990-07-10
Rosenbaum, C. Fred
Surgery
Controlled release therapeutic device or system
Osmotic or diffusion pumped device or system
424409, A61K 922
Patent
active
049404652
ABSTRACT:
A dispenser is enclosed for delivering a beneficial agent to an environment of use. The dispenser comprising a wall that surrounds an internal space comprising a first means in the dispenser for changing from a dispenser state to an environment of use state on leaving the dispenser, a beneficial agent in the first means, and a second means in the dispenser for aiding in displacing the first means from the dispenser.
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Cortese Richard
Eckenhoff James B.
Theeuwes Felix
Wong Patrick S.-L.
Mandell Edward L.
Rose Sharon
Rosenbaum C. Fred
Sabatine Paul L.
Stone Steven F.
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