公开(公告)号：US20150148813A1

公开(公告)日：2015-05-28

申请号：US14550103

申请日：2014-11-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew J. CAMPBELL ,  Mark Andrew HERA ,  Richard C. TAH ,  Steven E. WALAK

IPC: A61B17/221

CPC classification number: A61B17/221 ,  A61B2017/00964 ,  A61B2017/2215

Abstract: A medical device may include an elongate member, and a plurality of grasping members extending from the elongate member. Each of the grasping members may include a proximal end, and a distal end. Each of the grasping members may include at least one first section formed of a first material and a second material, and a second section located at the distal end of the grasping member. The second section may be formed without the first material and being less stiff than the at least one first section.

Abstract translation: 医疗装置可以包括细长构件和从细长构件延伸的多个把持构件。 每个抓握构件可以包括近端和远端。 每个抓持构件可以包括由第一材料和第二材料形成的至少一个第一部分和位于抓握构件的远端处的第二部分。 第二部分可以形成为没有第一材料并且比至少一个第一部分刚性小。