Cartilage implant plug with fibrin glue and method for implantation

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United States of America Patent

SERIAL NO

10960960

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Abstract

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The invention is directed toward a cartilage repair assembly comprising a shaped structure of subchondral bone with an integral overlying cartilage cap which is treated to remove cellular debris and proteoglycans and milled cartilage in a bioabsorbable carrier. The shaped structure is dimensioned to fit in a drilled bore in a cartilage defect area so that said shaped bone and cartilage cap when centered in the bore does not engage the side wall of the bore and is positioned from the side wall of the bone a distance ranging from 10 microns to 1000 microns and is surrounded by milled cartilage and a fibrin thrombin glue. A method for inserting the assembly into a cartilage defect area is disclosed.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gertzman, Arthur A Flemington, NJ 69 6023
Sunwoo, Moon Hae Old Tappan, NJ 46 2711
Truncale, Katherine Ann Gomes Hillsborough, NJ 4 424
Vunjak-Novakovic, Gordana Belmont, MA 59 1343

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