Title:
CONDUIT OPENING AND CLOSING DEVICE AND INSERTION SYSTEM PROVIDED WITH CONDUIT OPENING AND CLOSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/017388
Kind Code:
A1
Abstract:
Provided is a conduit opening and closing device configured so that by attaching, to an operation part, a conduit opening and closing part having a configuration where an operation lever extends to the proximity of the operation part, an operator operates the operation lever without having to release the hand which grips the operation part.
Inventors:
YASUNAGA KAHORI (JP)
Application Number:
PCT/JP2015/069671
Publication Date:
February 04, 2016
Filing Date:
July 08, 2015
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; G02B23/24
Foreign References:
| JP2009527337A | 2009-07-30 | |||
| JP2000116597A | 2000-04-25 | |||
| JPS5698205U | 1981-08-04 | |||
| JP2006212048A | 2006-08-17 | |||
| JP3186509U | 2013-10-10 | |||
| JPH0339671U | 1991-04-17 | |||
| JPH0979418A | 1997-03-25 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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