HIGH-FREQUENCY HEAT THERAPY ELECTRODE DEVICE EQUIPPED WITH FLEXIBLE TUBE

Title:

HIGH-FREQUENCY HEAT THERAPY ELECTRODE DEVICE EQUIPPED WITH FLEXIBLE TUBE

Document Type and Number:

WIPO Patent Application WO/2012/153928

Kind Code:

A3

Abstract:

The present invention relates to a high-frequency heat therapy electrode device, and one embodiment of the present invention provides a high-frequency heat therapy electrode device provided with an electrode needle disposed in front of a handle, which necrotizes a lesion site by cauterizing the site by means of the high-frequency heat generated from the electrode needle. The high-frequency heat therapy electrode device equipped with a flexible tube is characterised in that: a flexible tube of a prescribed hardness, but that can be easily bent and deformed, is disposed between the handle and the electrode needle such that the needle can be inserted, along the working channel of an endoscope, up to a lesion site and the electrode needle is provided with a cooling line in the inside thereof.

Inventors:

SHIN KYUNG MIN (KR)
SHIN KYUNG HOON (KR)
KIM DONG UN (KR)
SEO DONG WAN (KR)

Application Number:

PCT/KR2012/003361

Publication Date:

January 03, 2013

Filing Date:

April 30, 2012

Export Citation:

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Assignee:

TAEWOONG MEDICAL CO LTD (KR)
SHIN KYUNG MIN (KR)
SHIN KYUNG HOON (KR)
KIM DONG UN (KR)
SEO DONG WAN (KR)

International Classes:

A61B18/14; A61B17/34; A61M25/01; A61N1/06

Domestic Patent References:

WO2001017451A1

2001-03-15

Foreign References:

KR20090058126A	2009-06-09
US20030163130A1	2003-08-28
KR20060074949A	2006-07-03
JP2010075442A	2010-04-08

Other References: