公开(公告)号：US20140276810A1

公开(公告)日：2014-09-18

申请号：US14209835

申请日：2014-03-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Samuel RAYBIN ,  Naroun SUON ,  Kenichi ADACHI ,  Paul SMITH

IPC: A61B18/14

CPC classification number: A61B18/14 ,  A61B17/32056 ,  A61B2017/00269 ,  A61B2017/306 ,  A61B2017/32004 ,  A61B2018/00494 ,  A61B2018/005 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/141 ,  A61B2018/1497

Abstract: A device for tissue resection and methods of using the same is disclosed, including a snare loop and a tubular handle. The snare loop has both conductive and insulated portions such that the snare loop can be used to cut tissue selectively to make perimeter cuts on the tissue to be resected. The snare loop may be placed and tightened on a target tissue and may be activated for cutting the tissue to be resected by passing an electrical current through the snare loop. Some embodiments of the device include a hood and cutting wire for making perimeter cuts on the tissue to be resected.

Abstract translation: 公开了一种用于组织切除术的装置及其使用方法，包括圈套环和管状手柄。 圈套环具有导电和绝缘部分，使得圈套环可用于选择性切割组织以在要切除的组织上进行周边切口。 可以将目标组织放置并拧紧圈套环，并且可以通过使电流通过圈套环来激活切割待切除的组织。 该装置的一些实施例包括用于在要切除的组织上进行周边切口的罩和切割线。