Implantable chemoattractant system

Details Implantable chemoattractant system Implantable chemoattractant system

1985-08-27

1988-03-22

Rosen, Sam

Surgery

Truss

Pad

128632, 128637, 128749, 128769, 435284, 435287, 424 9, A61B 500

Patent

active

047321555

ABSTRACT:
A system for providing sustained prolonged release of a chemoattractant to a surrounding biological medium which contains cells responsive to the chemoattractant. The system consists of a biocompatible, non-inflammatory body, which sequesters the chemoattractant and allows sustained prolonged release of the chemoattractant from at least one part of the body. A cell trap is positioned adjacent to the releasing portion of the body, so that the released chemoattractant is transmitted through the trap and attracted cells are trapped in it.

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