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Title:
ULTRASONIC TREATMENT TOOL
Document Type and Number:
WIPO Patent Application WO/2013/190937
Kind Code:
A1
Abstract:
An ultrasonic treatment tool (1) for utilizing the vibration of an ultrasonic vibrator (8) to treat living tissue, equipped with a vibration transmission member (4) and a heat transfer member (51). The vibration transmission member (4) is a substantially rod-shaped member by which the vibration of the ultrasonic vibrator (8) is transmitted, a treatment section (4a) for treating the living tissue being provided to one end. The heat transfer member (51) comes into pressed contact with the treatment section (4a) when the ultrasonic vibrator (8) is in a non-vibrating state.

Inventors:
YASUNAGA SHINJI (JP)
Application Number:
PCT/JP2013/063822
Publication Date:
December 27, 2013
Filing Date:
May 17, 2013
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B18/00
Domestic Patent References:
WO2011030470A12011-03-17
Foreign References:
JP2003305051A2003-10-28
JP2001353165A2001-12-25
JP2012100736A2012-05-31
JP2002519095A2002-07-02
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
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