公开(公告)号：US12075991B2

公开(公告)日：2024-09-03

申请号：US17089632

申请日：2020-11-04

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Kevin Windheuser ,  Juan Pablo Ortiz Garcia ,  Rosa Angelica Perez ,  Yeison Calvo ,  Christopher R. Deuel ,  Kevin L Bagley ,  Shaun Dennis Comee ,  Steven Jimenez Bustamante

IPC: A61B10/04 ,  A61M25/00

CPC classification number: A61B10/04 ,  A61B2010/045 ,  A61M2025/0095

Abstract: A tissue grasping device for use with an endoscope may include a sheath, a control wire slidably disposed within the sheath, and a helical coil disposed over and attached to the control wire. The helical coil may include a proximal region in which adjacent windings are in contact, and a distal region in which adjacent windings are spaced apart. The helical coil may have a sharpened distal tip.