公开(公告)号：US20150327922A1

公开(公告)日：2015-11-19

申请号：US14712470

申请日：2015-05-14

Applicant: Boston Scientific Scimed Inc.

Inventor： Shuja Dawood ,  Jennifer Leschkies ,  Anna Mandernach ,  Rebecca Tin ,  Venkata Vegesna ,  Paul A. Roche ,  Vikrant Singh Badwal ,  Noel Keane ,  Adrian Valdelomar ,  Priya Sundaramurthy

IPC: A61B18/14

CPC classification number: A61B18/1492 ,  A61B2017/00318 ,  A61B2018/0019 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00839 ,  A61B2018/00994 ,  A61N2007/0043

Abstract: An ablation catheter system includes a tip assembly configured to provide ablation energy to tissue. The tip assembly includes an outer surface and a piezoelectric element is acoustically coupled to the outer surface of the tip assembly. The piezoelectric element is configured to cause the outer surface of the tip assembly to vibrate.

Abstract translation: 消融导管系统包括构造成向组织提供消融能量的末端组件。 尖端组件包括外表面，并且压电元件声学耦合到尖端组件的外表面。 压电元件构造成使得尖端组件的外表面振动。