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Patent Searching and Data


Title:
INSERTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/225103
Kind Code:
A1
Abstract:
A first and second tip-side bearing (18a, 19a) are provided on a tip (8) (a tip component (15)), and when a tip cover body (55) is mounted on the tip (8), a shaft (70), which supports a raising base (51) rotatably with respect to the tip cover body (55) (the tip cover (50)), is supported by the first and second tip-side bearings (18a, 19a).

Inventors:
YAMAYA KOJI (JP)
Application Number:
PCT/JP2019/007374
Publication Date:
November 28, 2019
Filing Date:
February 26, 2019
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; A61B1/018; G02B23/24
Domestic Patent References:
WO2017163675A12017-09-28
WO2018016487A12018-01-25
WO2017025432A12017-02-16
Attorney, Agent or Firm:
ITOH-SHIN PATENT OFFICE (JP)
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