Variable size trocar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080228213A1
SERIAL NO

11724616

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A trocar includes a guide tube axially movable within a securing member. The securing member has an annular member having an inside circumference which is complementary with the outside circumference of the guide tube so that the guide tube is axially movable within the annular member.

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Patent Owner(s)

Patent OwnerAddress
OLYMPUS CORPORATION2951 ISHIKAWA-MACHI HACHIOJI-SHI TOKYO 192-8507

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blakeney, Derek C Saline, MI 3 238
Kadykowski, Randal J South Lyon, MI 23 277
Maeda, Seiji Tokyo, JP 107 2031
Yamatani, Ken Tokyo, JP 29 1793

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