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Title:
THREAD FIXING TOOL
Document Type and Number:
WIPO Patent Application WO/2017/168624
Kind Code:
A1
Abstract:
This thread fixing tool comprises: a first fixing member that has a screw hole and a first sandwiching surface; a second fixing member that has a second sandwiching surface and that is screw-fitted to the first fixing member; a flexible, tubular insertion part, either one of said first fixing member and said second fixing member being attached to a tip end part of the insertion part; an operating member that is inserted through the insertion part and that is linked to the other one of said first fixing member and said second fixing member; and an operating part that is connected to a base end part of the operating member. The thread fixing tool is configured such that: the first fixing member and the second fixing member are arranged such that the first sandwiching surface and the second sandwiching surface oppose one another in the axial direction of the insertion part; when the insertion part and the operating member are rotated relative to one another by operating the operating part, the second fixing member is screw-fitted to the first fixing member, and thereby, the first sandwiching surface and the second sandwiching surface approach one another; and the linkage between said operating member and said other fixing member is released when the operating part is subjected to a predetermined operation.

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Inventors:
HATANAKA TAKAYUKI (JP)
Application Number:
PCT/JP2016/060341
Publication Date:
October 05, 2017
Filing Date:
March 30, 2016
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B17/04
Domestic Patent References:
WO2015134872A12015-09-11
Foreign References:
JP2011092742A2011-05-12
JP2005504555A2005-02-17
JPH10509612A1998-09-22
JP2010508119A2010-03-18
JP2008501428A2008-01-24
JP2011524238A2011-09-01
US20100318125A12010-12-16
Other References:
See also references of EP 3437569A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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