Title:
SNARE
Document Type and Number:
WIPO Patent Application WO/2023/238644
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a snare that makes it possible to excise a suspended tissue with a snare loop. The snare is configured so as to have a snaring section (15) and a tubular sheath (11) in which the snaring section (15) is inserted, in which the snaring section (15) is provided with a snare loop (16) that is retractable from a first end part of the sheath (11) and a moving part (20) that is arranged so as to movable in the sheath (11) along the direction of the axis of the sheath (11), an electric power can be distributed from the snaring section (15) to the snare loop (16) through the moving part (20), and the moving part (20) is provided with a wire section (21) and a connecting section (22) that is arranged at a first end part (21a) of the wire section (21) and connects the first end part (21a) of the wire section (21) to the snare loop (16) in a holdable/releasable manner.
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Inventors:
KOZUKA KAZUHIRO (JP)
KOBARA HIDEKI (JP)
NISHIYAMA NORIKO (JP)
KOBARA HIDEKI (JP)
NISHIYAMA NORIKO (JP)
Application Number:
PCT/JP2023/018915
Publication Date:
December 14, 2023
Filing Date:
May 22, 2023
Export Citation:
Assignee:
UNIV KAGAWA NAT UNIV CORP (JP)
International Classes:
A61B17/22; A61B18/14
Foreign References:
| US10786269B1 | 2020-09-29 | |||
| JP2002051974A | 2002-02-19 | |||
| JP2005110860A | 2005-04-28 |
Attorney, Agent or Firm:
NAKAI, Hiroshi et al. (JP)
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