Title:
TREATMENT TOOL
Document Type and Number:
WIPO Patent Application WO/2021/064864
Kind Code:
A1
Abstract:
This treatment tool comprises: a sheath 22 constituted by an elongated cylinder; a rod 23 that extends in the longitudinal direction of the sheath 22 and is inserted into the sheath 22 in a state in which the distal end of the rod 23 is exposed to the outside; and an end effector 231 that is provided to the distal end of the rod 23 and treats biological tissue by applying treatment energy to the biological tissue, wherein a length D in the longitudinal direction from the position of the distal end of the end effector 231 to the position of the distal end of the sheath 22 can be changed.
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Inventors:
KONO KIRARA (JP)
Application Number:
PCT/JP2019/038760
Publication Date:
April 08, 2021
Filing Date:
October 01, 2019
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B17/32; A61B18/14
Domestic Patent References:
| WO2004028613A2 | 2004-04-08 |
Foreign References:
| JP2010522032A | 2010-07-01 | |||
| JP2005518864A | 2005-06-30 | |||
| JP2018510008A | 2018-04-12 | |||
| US20060293655A1 | 2006-12-28 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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