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1. (WO2018038562) DENERVATION CATHETER

Pub. No.:    WO/2018/038562    International Application No.:    PCT/KR2017/009283
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 25 01:59:59 CEST 2017
IPC: A61B 18/18
A61B 18/12
A61M 25/09
A61M 25/00
A61B 18/00
Applicants: HANDOK KALOS MEDICAL INC.
주식회사 한독칼로스메디칼
Inventors: PARK, Euljoon
박을준
OH, Jungsoo
오정수
PARK, Jae Hyung
박재형
LEE, Namha
이남하
JANG, Hyunhwan
장현환
SONG, Seungwoo
송승우
BAE, In Hee
배인희
CHO, Jiyong
조지용
Title: DENERVATION CATHETER
Abstract:
A catheter having a simplified structure and facilitating miniaturization is disclosed. According to the present invention, the catheter, which is extended to be long in one direction so as to have a proximal end portion and a distal end portion, can comprise: a first supporting member having a first hollow portion; a second supporting member having a second hollow portion; a driving tube having a third hollow portion, inserted into the first hollow portion and the second hollow portion, and moving the first supporting member or the second supporting member in the longitudinal direction; one or more connecting members formed such that at least a portion thereof is bent and a bent portion moves away from a center axis of the third hollow portion if the distance between the first supporting member and the second supporting member is reduced; one or more electrodes provided at the connecting member and generating heat; and a shaft body having a fourth hollow portion in a form in which both longitudinal ends thereof are opened such that the driving tube is inserted therein and can move in the longitudinal direction.