Trocar, method for manufacturing the same, and method for continuously manufacturing the same

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United States of America Patent

PATENT NO 10098660
APP PUB NO 20170119431A1
SERIAL NO

14926106

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Abstract

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According to an exemplary embodiment of the present invention, a trocar is provided. The trocar includes: a sharp end; at least three concave cutting edges extended from the sharp end; and at least three concave cutting surfaces forming the sharp end and the at least three cutting edges.

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Patent Owner(s)

Patent OwnerAddress
KOREA INSTITUTE OF MACHINERY & MATERIALSDAEJEON 34103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ehmann, Kornel Evanston, US 9 28
Han, Peidong Evanston, US 6 27
Kim, Byung-Sub Daejeon, KR 9 22
Kim, Jaegu Daejeon, KR 3 4
Lee, Sung Cheul Daejeon, KR 8 15
Park, Jong-Kweon Daejeon, KR 15 50
Ro, Seung Kook Daejeon, KR 14 33

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