Martin R. Willard,Henry H. Lee,Derek C. Sutermeister
申请号：
US14335601
公开号：
US09925001B2
申请日:
2014.07.18
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A renal nerve ablation device may include an elongate tubular member having a distal region. An expandable member may be coupled to the distal region. One or more active electrodes may be coupled to the expandable member. One or more ground electrodes may be coupled to the expandable member. The one or more active electrodes and/or the one or more ground electrodes may be oriented helically about the length of the expandable member.
