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Title:
FIXING TOOL AND MEDICAL DEVICE
Document Type and Number:
Japanese Patent JP2014161610
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fixing tool capable of stably fixing a medical instrument to a tissue while protecting a thinned incisal portion of the tissue due to an incision.SOLUTION: A fixing tool 1 comprises: a cylindrical body 2 that allows insertion of a medical instrument 50 and is attached on an outer peripheral surface of the medical instrument 50; and two holding members 3 and 4 that are arranged on an outer peripheral surface of the body 2 at intervals in a longitudinal direction and hold a tissue by pinching it in the longitudinal direction. The holding members 3 and 4 respectively include a contact section 7 capable of relatively moving in the longitudinal direction between a position of contacting in the longitudinal direction and a mutually separating position, and these contact sections 7 contact each other at a position outwardly apart in a radial direction from the outer peripheral surface of the body.

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Inventors:
SAWADA RYUJI
Application Number:
JP2013037082A
Publication Date:
September 08, 2014
Filing Date:
February 27, 2013
Export Citation:
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Assignee:
OLYMPUS CORP
International Classes:
A61B17/34
Domestic Patent References:
JP2000501978A2000-02-22
JPH11290327A1999-10-26
JP2005524491A2005-08-18
JP2000501978A2000-02-22
Foreign References:
US5366478A1994-11-22
US20070078302A12007-04-05
US5836913A1998-11-17
US5366478A1994-11-22
US20070078302A12007-04-05
US5836913A1998-11-17
Attorney, Agent or Firm:
Ueda Kunio
Takaharu Fujita



 
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