Bruce Lee,Gordon E. Epstein,Adam Hagmann,Jeffrey Cohen
申请号：
US13323722
公开号：
US09662166B2
申请日:
2011.12.12
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen within the cannula and a cannula axis. A plurality of conductors contained within the lumen, each of the conductors has a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled at the respective proximal end of the stylet to the distal end of a respective conductor, the stylets comprise a deflectable material, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula.
