Biomaterial for in situ tissue repair

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United States of America Patent

PATENT NO 6140452
SERIAL NO

09195328

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Abstract

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A method, and related composition and apparatus for repairing a tissue site. The method involves the use of a curable polyurethane biomaterial composition having a plurality of parts adapted to be mixed at the time of use in order to provide a flowable composition and to initiate cure. The flowable composition can be delivered using minimally invasive means to a tissue site and there fully cured provide a permanent and biocompatible prosthesis for repair of the tissue site. Further provided are a mold apparatus, e.g., in the form of a balloon or tubular cavity, for receiving a biomaterial composition, and a method for delivering and filling the mold apparatus with a curable composition in situ to provide a prosthesis for tissue repair.

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Patent Owner(s)

Patent OwnerAddress
DISC DYNAMICS INC9600 WEST 76TH STREET SUITE T EDEN PRAIRIE MN 55344

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arsenyev, Alexander Eagan, MN 18 4341
Felt, Jeffrey C Greenwood, MN 41 6664
Rydell, Mark A Golden Valley, MN 97 26190
Zdrahala, Richard J Eden Prairie, MN 37 4825

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