公开(公告)号：US10786256B2

公开(公告)日：2020-09-29

申请号：US16151117

申请日：2018-10-03

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: A61B17/10 ,  A61B17/12 ,  A61B17/00 ,  A61B17/30 ,  A61B90/00

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.

公开(公告)号：US10105143B2

公开(公告)日：2018-10-23

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: A61B17/10 ,  A61B17/12 ,  A61B17/00 ,  A61B17/30 ,  A61B90/00

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.