Jeffrey L. Clark,Daniel Gonzalez,John Thompson,Ivan Totten
申请号：
US13958455
公开号：
US20150038961A1
申请日:
2013.08.02
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
