HWANG, IN JEKR,황인제,JANG, HAE WONKR,장혜원,SONG, SEUNG WOOKR,송승우,JANG, WOO ICKKR,장우익
申请号：
KR1020130013102
公开号：
KR1020140100168A
申请日:
2013.02.05
申请国别(地区):
KR
年份:
2014
代理人:
摘要：
The present invention discloses a nerve block catheter which has multiple electrodes to effectively block nerves around blood vessels while having an improved structure of a tip in order that the size of the tip is not large and a nerve block apparatus comprising the catheter. The catheter according to the present invention is a catheter for nerve blocks, which comprises: a catheter body which is extended lengthwise in one direction, has a proximal end portion and a distal end portion, and has an inner space along the longitudinal direction of the catheter body a movable member mounted on the distal end portion of the catheter body and formed to be movable along the longitudinal direction of the catheter body an operation member moving the movable member when the distal end portion is connected to the movable member multiple supporting members, each of which has one side end portion connected to the distal endmost portion of the catheter body and the other side end portion connected to the movable member, wherein at least one portion of each supporting member is bent to allow a bent portion to keep apart from the catheter body when the movable member moves so the distance between the distal endmost portion of the catheter body and the movable member becomes narrow multiple electrodes respectively mounted on bent portions of the multiple supporting members and generating heat and a lead wire electrically connected to each of the multiple electrodes and providing a power supply path for each of the multiple electrodes. At least one among the catheter body and the movable member is formed in order that connection points for at least two of the supporting members are separated at fixed intervals in the longitudinal direction of the catheter body.COPYRIGHT KIPO 2014본 발명은 복수의 전극을 구비하여 혈관 주위의 신경이 효과적으로 차단될 수 있도록 하는 한편 크기가 크지 않도록 팁의 구조가 개선된 신경차단용 카테터 및 이를 포함하는 신경차단 장치를 개시한다. 본 발명에 따른 카테터는, 신경차단용 카테터로서, 일 방향으로 길게 연장되어 근위 단부와 원위 단부를 구비하며 길이 방향을 따라 내부 공간이 형성된 카테터 몸체 상기 카테터 몸체의
