Drug delivery system with a small amount of a therapeutic agent

Details Drug delivery system with a small amount of a therapeutic agent Drug delivery system with a small amount of a therapeutic agent

2008-05-07

2011-11-15

Lucchesi, Nicholas D (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S082000, C604S090000, C604S092000, C604S135000, C604S136000, C604S156000, C604S157000, C604S187000, C604S190000, C604S218000, C604S232000

Reexamination Certificate

active

08057427

ABSTRACT:
A drug delivery system includes an automatic injector that can deliver a small, precise amount of a therapeutic agent. The automatic injector includes a chamber for containing a liquid component and a thin porous member that carries thereon and/or therein the small, precise amount of therapeutic agent. Upon activation of the automatic injector, a flow path opens from the chamber through the porous member, enabling the liquid component to rapidly mix with the therapeutic agent before being injected.

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