Title:
TREATMENT TOOL
Document Type and Number:
WIPO Patent Application WO/2014/073492
Kind Code:
A1
Abstract:
A treatment tool which comprises: a pair of openable/closable holding portions which hold bodily tissue with an opposing pair of holding faces; an energy output portion which is provided on at least one of the pair of holding portions and which comprises, as at least one of the pair of holding faces, an energy applying face which applies high frequency energy to the bodily tissue and then applies resistance heating energy to the bodily tissue; and a gap maintaining portion which protrudes from at least one of the pair of holding faces and maintains the distance between the opposing pair of holding faces at a constant distance of 0.7 mm or less when the pair of holding portions is closed.
Inventors:
TAKASHINO TOMOYUKI (JP)
SOBAJIMA HIDEO
TAKEI YUSUKE
SOBAJIMA HIDEO
TAKEI YUSUKE
Application Number:
PCT/JP2013/079746
Publication Date:
May 15, 2014
Filing Date:
November 01, 2013
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP (JP)
International Classes:
A61B18/04; A61B18/12
Foreign References:
| JP2011194059A | 2011-10-06 | |||
| JP2005218868A | 2005-08-18 | |||
| JP2000102545A | 2000-04-11 | |||
| US20100057082A1 | 2010-03-04 | |||
| US20120022584A1 | 2012-01-26 |
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
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