Title:
ENDOSCOPE, CABLE MEMBER, AND METHOD FOR PRODUCING ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2024/013822
Kind Code:
A1
Abstract:
This endoscope comprises: a board positioned at the distal end of a flexible insertion part to be inserted into a subject; and a cable member inserted through the interior of the insertion part, the cable member having a first member that is composed of an electroconductive wire and is electrically connected by lead-free solder to the board, a second member that covers the outer circumference of the first member, and a first sealing part that seals a gap between the first member and the second member, the first sealing part being positioned on the base-end side of a connecting part of the first member and the board and being formed on an exposed part where the first member is exposed from the second member. Provided thereby is an endoscope in which hardening of a cable member is suppressed even when the cable member is electrically connected by lead-free solder to a board to which a liquid flux has been applied in advance.
Inventors:
IIJIMA YASUHIRO (JP)
Application Number:
PCT/JP2022/027311
Publication Date:
January 18, 2024
Filing Date:
July 11, 2022
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP (JP)
International Classes:
A61B1/00; A61B8/12
Domestic Patent References:
| WO2017217025A1 | 2017-12-21 |
Foreign References:
| JP2010269072A | 2010-12-02 | |||
| JP2007317480A | 2007-12-06 | |||
| JPH114524A | 1999-01-06 | |||
| JP2005192639A | 2005-07-21 | |||
| JP2013154128A | 2013-08-15 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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