Title:
ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2021/039690
Kind Code:
A1
Abstract:
Provided is an endoscope with which it is possible to improve assembly workability when various kinds of ducts in an insertion part are assembled, and facilitate maintenance. This endoscope is provided with an insertion part 101, a hand operation part 102 connected to the insertion part 101, a plurality of ducts 121-124 disposed inside the insertion part 101 and the hand operation part 102, a carrier plate 211 as a fixed member fixedly provided to the hand operation part 102, and a relay part (a first relay part 201, a second relay part 202) that relays the plurality of ducts. The relay part has a structure fixable to the carrier plate 211.
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| JPS63143023 | CURVING OPERATION APPARATUS OF ENDOSCOPE |
| JP3798871 | ENDOSCOPE SYSTEM |
Inventors:
KOBAYASHI TAKAHIRO (JP)
Application Number:
PCT/JP2020/031772
Publication Date:
March 04, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
HOYA CORP (JP)
International Classes:
G02B23/24; A61B1/00; A61B1/012
Foreign References:
| JPH11253393A | 1999-09-21 | |||
| JP2009142562A | 2009-07-02 | |||
| JP2003033320A | 2003-02-04 | |||
| JP2008272299A | 2008-11-13 | |||
| JP3488170B2 | 2004-01-19 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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