Inter-organ spacer for use in endoscopic surgery

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United States of America Patent

PATENT NO 8944991
APP PUB NO 20100286474A1
SERIAL NO

12810997

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a surgical device for endoscopic surgery having the function of temporarily storing liquid (a first function), the function of keeping a physical space for surgery and a sufficient endoscopic field (a second function), and the function of protecting organs (a third function), and an insertion device for inserting the surgical device into a body.

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Patent Owner(s)

Patent OwnerAddress
NIPPON MEDICAL SCHOOL FOUNDATIONBUNKYO-KU TOKYO 113-8602
HOGY MEDICAL CO LTDTOKYO 113-8558

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Toshiki Tokyo, JP 17 65
Matsumoto, Satoshi Tokyo, JP 209 1933
Nakamura, Yoshiharu Tokyo, JP 23 250

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges240141851424918110080443625226601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 3, 2026