公开(公告)号：US20240188946A1

公开(公告)日：2024-06-13

申请号：US18530353

申请日：2023-12-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Enda CONNAUGHTON ,  Aiden FLANAGAN ,  Charlene DEANE ,  Natalie BYROM ,  Richard CRAWFORD ,  Catherine Mary HIGGINS ,  Martin Lawrence FAWDRY ,  Michael HUGHES ,  Anthony O’BRIEN ,  Jason O’CONNELL

IPC: A61B17/00

CPC classification number: A61B17/00234 ,  A61B2017/00336 ,  A61B2017/00358

Abstract: A medical device includes a handle including a stationary body, a first movable body, and a second movable body; a control member coupled to the second movable body; an intermediate sheath coupled to the first movable body; an external sheath coupled to the stationary body; and an end effector. The end effector includes a first loop and a second loop. The first loop includes a first arm and a second arm, and the first arm is coupled to the intermediate sheath. The second arm is coupled to the control member, and the second arm includes a first plurality of teeth. The second loop includes a third arm and a fourth arm. The third arm is coupled to the intermediate sheath, and the fourth arm is coupled to the control member. The fourth arm includes a second plurality of teeth.