Christopher G. Kunis,Ricardo David Roman,Alexander J. Asconeguy,J. Christopher Flaherty,Randell L. Werneth
申请号：
US14627274
公开号：
US09468495B2
申请日:
2015.02.20
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Devices, systems and methods are disclosed for the mapping of electrical signals and the ablation of tissue. Embodiments include an ablation catheter that has an array of ablation elements attached to a deployable carrier assembly. The carrier assembly can be transformed from a compact, linear configuration to a helical configuration, such as to map and ablate pulmonary vein ostia.
