LU, HUI HSIN,吕慧歆,呂慧歆,TSAI, MENG HAN,蔡孟翰,蔡孟翰,HUANG, KAI WEN,黄凯文,黃凱文,LEE, JO PING,李若屏,李若屏,CHOU, WEN YANG,周文扬,周文揚
申请号：
TW105141401
公开号：
TW201726072A
申请日:
2016.12.14
申请国别(地区):
TW
年份:
2017
代理人:
摘要：
A radiofrequency ablation electrode needle includes at least one first segment and at least two second segments. The at least one first segment and the at least two second segments are exposed on a surface of the needle body. An impedance of the at least one first segment is smaller than an impedance of the at least two second segments and at least one of the at least one first segment is disposed between two immediately adjacent ones of the at least two second segments. Besides, the radiofrequency ablation electrode needle is a monopolar electrode needle.一種射頻消融電極針具,其包含:一針具本體包括至少一第一段部與至少二第二段部,其中至少一第一段部與至少二第二段部暴露於該針具本體的一表面上。其中至少一第一段部的阻抗小於至少二第二段部的阻抗,且至少一第一段部的至少其一設置在兩相鄰的至少二第二段部之間。此外,射頻消融電極針具係為一單電極。1‧‧‧射頻消融系統10‧‧‧射頻產生器20‧‧‧射頻消融電極針具30‧‧‧接地電極貼片40‧‧‧病人
