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Patent Searching and Data


Title:
TIP MEMBER OF INSERTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/150621
Kind Code:
A1
Abstract:
This tip member of an insertion device, which is arranged on an insertion part for insertion into a subject, is provided with a base, a recess which is recessed in the surface of the base, an opening-forming surface which is formed on the surface of the base so as to surround an opening in the recess, and a plate-shaped lid member which has a contact surface larger than the opening in the recess and contacting the opening-forming surface, and which closes the opening in the recess by the contact surface contacting the opening-forming surface, wherein at least part of the side surface adjacent to the contact surface of the lid member is exposed on the outer surface of the base.

Inventors:
HAYAKAWA FUMITOSHI (JP)
Application Number:
JP2018/030800
Publication Date:
August 08, 2019
Filing Date:
August 21, 2018
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/018; G02B23/24
Domestic Patent References:
WO2016199694A12016-12-15
Foreign References:
JPH0240936A1990-02-09
JP2006122327A2006-05-18
JPH06315458A1994-11-15
JP2002343949A2002-11-29
Attorney, Agent or Firm:
ITOH Susumu (JP)
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