Title:
OVERTUBE
Document Type and Number:
WIPO Patent Application WO/2019/193747
Kind Code:
A1
Abstract:
This overtube is equipped with: a first wall section that juxtaposes at least two lumens including a first lumen into which an endoscope is inserted and a second lumen into which a medical apparatus is inserted, the first wall section being flexible and used for forming the distal end side of the second lumen, and having a folded structure in which the wall section is folded; and a second wall section for forming the proximal end side of the second lumen and that is stiffer than the first wall section in the radial direction.
Inventors:
KOJO HIROYUKI (JP)
Application Number:
PCT/JP2018/014726
Publication Date:
October 10, 2019
Filing Date:
April 06, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61M25/06; A61B1/01; A61M31/00
Foreign References:
| JP2003245241A | 2003-09-02 | |||
| JP2006247290A | 2006-09-21 | |||
| JP2008538709A | 2008-11-06 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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