PARK EULJOON,박을준,OH, JUNG SOO,오정수,PARK, JAE HYUNG,박재형,JANG, HYUN HWAN,장현환,SONG, SEUNG WOO,송승우,WON, JONG SUK,원종석,CHO, JI YONG,조지용,GREG J KAMPA,그레그 제이 캄파,PARK EULJOONUS,OH, JUNG SOOKR,PARK, JAE HYUNGKR,JANG, HYUN HWANKR,SONG, SEUNG WOOKR,WON, JONG SUKKR,CHO, JI YONGKR,GREG J KAMPAUS
申请号：
KR1020150028358
公开号：
KR1020160105108A
申请日:
2015.02.27
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
According to the present invention, disclosed is a catheter which can be advantageously miniaturized, can be conveniently operated and processed, has excellent insulation, reproducibility, and assembling properties, and has improved stability and treating functions. The catheter according to the present invention comprises: mutated, coupled, and fixed distal and proximal support members separated at a particular distance from each other, in which at least one thereof is formed into a cylinder shape having a hollow part, and the support members extend from one end to the other end of the hollow part along the length direction of the hollow part； an operation member lengthily extended in one direction, having a distal end connected with the distal support member or the proximal support member, and moving the distal support member or the proximal support member； a plurality of connection members each of which has one side end connected with the distal support member and the other end connected with the proximal support member, and having at least a part bent when a distance between the distal support member and the proximal support member is narrowed by the operation member, so the bent part is made to be farther from a center member； a plurality of electrodes respectively disposed in the bent part of each of the plurality of connection members, and generating heat； an electrical power supplying line electrically connected with each of the electrodes, and providing an electrical power supplying path with respect to the electrodes； one or more sensing members disposed in at least one of the distal support member, the proximal support member, and the connection members； and a sensing line connected with the sensing members, and providing a path for transmitting information sensed by the sensing members.본 발명은 소형화에 유리하고, 조작 및 공정이 간편하며, 절연성, 재현성 및 조립성 등이 우수하며, 안전성 및 치료 성능이 개선된 카테터를 개시한다. 본 발명에 따른 카테터는, 상호 간 소정 거리 이격되고, 적어도 하나가 중공을 갖는 실린더 형태로 형성되며 상기 중공의 길이 방향을 따라 상기 중공의 일단에
