Search International and National Patent Collections

1. (WO2018034070) ENDOSCOPE AND ENDOSCOPIC SYSTEM

Pub. No.:    WO/2018/034070    International Application No.:    PCT/JP2017/024438
Publication Date: Fri Feb 23 00:59:59 CET 2018 International Filing Date: Wed Jul 05 01:59:59 CEST 2017
IPC: A61B 1/12
A61B 1/00
G02B 23/24
Applicants: OLYMPUS CORPORATION
オリンパス株式会社
Inventors: WAKE Fuminori
和家 史知
Title: ENDOSCOPE AND ENDOSCOPIC SYSTEM
Abstract:
The present invention configures an endoscope 2 which has: an air feeding channel 41 that serves as a conduit through which a gas is fed to the distal end side of an insertion part 10 from the outside of an object to be inspected; and an ejection port 53a that ejects the gas from the air feeding channel 41 in a direction that crosses the longitudinal axis O of the insertion part 10 and in a direction toward a position other than the position where an observation window 50 is provided at a distal end surface 16a.