Dispenser comprising displaceable matrix with solid state proper

Surgery – Controlled release therapeutic device or system – Osmotic or diffusion pumped device or system

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424409, A61K 922

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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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