John W. Gaiser,Scott West,David S Utley,David Huynh
申请号：
US12802324
公开号：
US08439866B2
申请日:
2010.06.04
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Systems and methods for treating a tissue region employ an expandable structure projecting beyond the distal end of a catheter tube. A distal tail projects beyond the far end of the basket assembly. The distal tail includes a guidewire lumen that accommodates passage of a guidewire without threading the guidewire through the catheter tube.
