Title:
ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2018/079061
Kind Code:
A1
Abstract:
This endoscope (1) is provided with: a first frame body (12) that is provided to be rotatable around a shaft body (31) and holds an optical element (13); a second frame body (11) that rotatably holds the first frame body (12); groove parts (25, 26) having recessed sections contacting the outer circumferential surface of the shaft body (31); and an elastic member (18) that applies a tensile load in the direction in which the shaft part (31) and the groove parts (25, 26) come into contact with each other.
Inventors:
SEKIGUCHI YUTA (JP)
Application Number:
PCT/JP2017/031178
Publication Date:
May 03, 2018
Filing Date:
August 30, 2017
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; G02B23/26
Domestic Patent References:
| WO2016035359A1 | 2016-03-10 |
Foreign References:
| JPH03229012A | 1991-10-11 |
Attorney, Agent or Firm:
ITOH Susumu (JP)
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