Barbed suture with non-symmetric barbs

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United States of America Patent

PATENT NO 8562644
APP PUB NO 20090043336A1
SERIAL NO

11834033

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A suture including a shaft extending longitudinally along a length of the suture, and a plurality of barbs extending outwardly from said shaft. At least one of the barbs is non-symmetrical about a primary plane extending along the longitudinal length of the suture, and bisecting a distal tip of the barb and a center of the shaft.

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Patent Owner(s)

  • ETHICON, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crombie, John S East Hanover, US 38 4416
Yuan, Jie Jenny Branchburg, US 7 385

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