Julie Pham Mou,Hugo Antonio Cobar,Ernest Munoz,Cynthia R. Lee,Lei Zhou,David Alves,Steven Chang
申请号：
US15867657
公开号：
US20180192959A1
申请日:
2018.01.10
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Expandable electrophysiology catheters having electrodes mounted on splines of an expandable member are described. The splines of the expandable member include subsegments between a proximal location and a distal intersection at a central axis. The subsegments can include respective top-down profiles, and at least one of the top-down subsegment profiles is straight between the central axis and an adjacent top-down subsegment profile. The subsegments can be interconnected to extend continuously about the central axis from the proximal location to the distal intersection. Other embodiments are also described.
