公开(公告)号：US20140364873A1

公开(公告)日：2014-12-11

申请号：US14295893

申请日：2014-06-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Andrew SCHAUBHUT ,  Oscar R. CARRILLO, JR. ,  John B. GOLDEN ,  Brad M. ISAACSON ,  Michael D. AMOS ,  Norman C. MAY ,  Dengzhu YAN ,  James WELDON ,  Daniel CONGDON

IPC: A61B17/12

CPC classification number: A61B17/12013 ,  A61B90/361 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/12018 ,  A61B2017/306

Abstract: According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance.

Abstract translation: 根据本公开的实施例，用于展开连接带的医疗装置可以包括管状体。 管状体可以包括近端，远端，限定通过管状体的腔的径向内表面和径向外表面。 径向外表面可以包括以至少部分地围绕径向外表面的近侧区域延伸的排布置的列。 相邻行中的突起可以分开第一距离。 表面特征可以至少部分地围绕径向外表面的远侧区域延伸。 相邻的表面特征可以被分开大于第一距离的第二距离。