Implantable prosthesis with open cell textured surface and method for forming same

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United States of America Patent

PATENT NO 5545220
SERIAL NO

08147737

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Abstract

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A method for forming an open cell texturized surface in a silicone elastomer layer of a breast implant, or other medical implant, is created by forming a layer of uncured silicone elastomer, applying a coating of particles to the surface thereof, and curing the layer by heating it at an elevated temperature which also volatilizes the particles such that their constituent gases boil through the surface of the layer and create the texturing.

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Patent Owner(s)

Patent OwnerAddress
ALLERGAN INC2525 DUPONT DRIVE IRVINE CA 92612

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrews, Winston A Danville, CA 9 1288
Nelson, David San Jose, CA 177 2344
Novy, Richard W Sunnyvale, CA 1 373

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