公开(公告)号：US20210030460A1

公开(公告)日：2021-02-04

申请号：US16941913

申请日：2020-07-29

申请人： Boston Scientific Scimed, Inc.

发明人： Joseph Mayo ,  Matthew P. Jones ,  Raymond Gessler ,  Asha D'Cunha ,  Serena Scott ,  Katrina Hansen ,  Jeffery T. Lersch

IPC分类号： A61B18/08 ,  A61B18/10 ,  C23C14/34 ,  C23C14/14 ,  C23C28/02

摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to an electrosurgical surgical tip that includes a conductive and low-profile cutting surface to provide high current density radiofrequency energy with minimal thermal damage to surrounding tissues. For example, an electrosurgical tip of the present disclosure may include a ring of conductive material sputter-coated around a distal opening of a non-conductive base component and a strip of conductive material sputter-coated along a longitudinal axis of the non-conductive base component.