Title:
ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2021/152659
Kind Code:
A1
Abstract:
An endoscope 1 comprises: a distal end part body 20 that is disposed at a distal end part 5 of an insertion part 2, and has at least one screw hole H20 around a recess part C51 and/or inside the recess part C51; a lid 22 that covers the opening of the recess part C51, and has a through hole H22 in a position corresponding to the screw hole H20; a resin 28 that is filled between the lid 22 and the distal end part body 20; at least one screw 29 that secures the lid 22 to the distal end part body 20 by being inserted through the through hole H22 and into the screw hole H20; an insulating ring 30 that covers a top surface 29SA of the screw 29; and a distal end cover 60 that covers a portion of the distal end part body 20.
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Inventors:
YAMAYA KOJI (JP)
Application Number:
PCT/JP2020/002761
Publication Date:
August 05, 2021
Filing Date:
January 27, 2020
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/018; A61B1/00
Foreign References:
| JP2016174822A | 2016-10-06 | |||
| JP2009039434A | 2009-02-26 | |||
| JP2004141316A | 2004-05-20 | |||
| JP2001000388A | 2001-01-09 | |||
| JPS5995313U | 1984-06-28 |
Attorney, Agent or Firm:
ITOH-SHIN PATENT OFFICE (JP)
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