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Patent Searching and Data


Title:
ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2021/193943
Kind Code:
A1
Abstract:
Provided is an endoscope for which an insertion section can be rotated and easily returned to a neutral position without a practitioner visually confirming the endoscope. The endoscope (10) is provided with the insertion section (11) and an operating unit (12). The operating unit (12) is provided connected to the insertion section (11). A bending section (11b) is bendably provided at a leading end of the insertion section (11). An operating unit-side operating member (34) is provided at a leading end of the operating unit (12), and has an operating unit-side projection (39). An insertion section-side operating member (33) is provided at a base end of the insertion section (11), and has an insertion section-side projection (38) and finger-hooking projections (41-43), and the insertion section-side projection (38) and the operating unit-side projection (39) indicate a rotation position of the insertion section (11) with respect to the operating unit (12).

Inventors:
ONO HIROTOSHI (JP)
SATO JUN (JP)
Application Number:
PCT/JP2021/012961
Publication Date:
September 30, 2021
Filing Date:
March 26, 2021
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B23/24; A61B1/00
Domestic Patent References:
WO2014103829A12014-07-03
Foreign References:
JP2018143583A2018-09-20
JP2015093052A2015-05-18
JP2013150823A2013-08-08
JP2005027896A2005-02-03
Attorney, Agent or Firm:
KYORITSU INSTITUTE (JP)
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