Title:
ENDOSCOPIC CAP, ENDOSCOPE, METHOD OF REMOVING ENDOSCOPIC CAP
Document Type and Number:
WIPO Patent Application WO/2018/070508
Kind Code:
A1
Abstract:
An endoscopic cap with an attached elevator is provided which easily attaches to and detaches from the distal end of an endoscope. This endoscopic cap (50) can be detachably attached to an endoscope having a lever (60) rotatably provided on the distal end of an insertion unit (30) of the endoscope and a rotating part (24) for rotating the lever (60), wherein the endoscopic cap is provided with a bottomed cylinder-shape cover (52) which has an open end (56) that can be detachably attached on the distal end of the insertion unit (30) of the endoscope, a first engagement part (46) which is provided on the inner surface of the cylindrical part of the cover (52), and an elevator (80) which has a lever connection portion (81) connected to the lever (60) and which is rotatably fixed inside of the cover (52).
Inventors:
HOSOGOE YOSHITSUGU (JP)
SAITO KEIICHI (JP)
SAITO KEIICHI (JP)
Application Number:
PCT/JP2017/037108
Publication Date:
April 19, 2018
Filing Date:
October 13, 2017
Export Citation:
Assignee:
HOYA CORP (JP)
International Classes:
A61B1/00; A61B1/018; G02B23/24
Foreign References:
| JP2016174822A | 2016-10-06 | |||
| JP2007330756A | 2007-12-27 | |||
| JP2004267596A | 2004-09-30 | |||
| JP2002017655A | 2002-01-22 | |||
| JPH08243076A | 1996-09-24 | |||
| JPH0871032A | 1996-03-19 | |||
| JPH0856900A | 1996-03-05 | |||
| JPH06315458A | 1994-11-15 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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