Multiple cell therapeutic diffusion device

Details Multiple cell therapeutic diffusion device Multiple cell therapeutic diffusion device

2008-09-11

2011-12-13

Anderson, Lynne (Department: 3764)

Surgery

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

Treating material applied to or removed from external...

C604S307000, C604S308000, C602S048000

Reexamination Certificate

active

08075537

ABSTRACT:
A diffusing device for treating tissue has multiple cells arranged in a cell layer, the cells filled with or charged with a therapeutic agent, an occlusive layer in direct communication with the cell layer, and a diffusion layer in direct communication with the cell layer. In use the diffusing device is sealed peripherally about an area of tissue and therapeutic agent is released from the cells through the diffusion layer based on the diffusion properties of the diffusion layer.

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