Catheter with improved irrigated tip electrode having two-piece construction
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.
申请公布号
EP2862534(B1)
申请公布日期
2016.08.24
申请号
EP20140174896
申请日期
2014.06.30
申请人
BIOSENSE WEBSTER (ISRAEL) LTD.
发明人
CLARK, JEFFREY L.;GONZALEZ, DANIEL;THOMPSON, JOHN;TOTTEN, IVAN