公开(公告)号：US20220346998A1

公开(公告)日：2022-11-03

申请号：US17732106

申请日：2022-04-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James Quinn ,  Ryan Desmond Lynch ,  Gerard Duignan ,  Darren Gerard Curran ,  Sean P Fleury ,  Peter L Dayton

IPC: A61F5/00 ,  A61B17/04 ,  A61B17/11

Abstract: A mesh element having a mesh gauge selected to control flow of materials therethrough. The mesh element is implantable into an anatomical structure upstream of a body passage or within a body passage to control flow of materials through the body passage. The mesh element may be coupled to a support structure to facilitate anchoring of the mesh element in place relative to the body passage. The support structure may have a lumen defined therethrough to allow flow of materials through the body passage, with the mesh element regulating the flow of materials into the lumen. The mesh element alternatively may be directly coupled to an anatomical structure upstream of a body passage to regulate or determine flow of materials through the body passage.

公开(公告)号：US20220096811A1

公开(公告)日：2022-03-31

申请号：US17479474

申请日：2021-09-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Darren G. Curran ,  Gerard Duignan ,  John T. Favreau ,  James Quinn ,  Ryan D. Lynch

IPC: A61M39/10 ,  A61M39/02 ,  A61M39/24

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to adapting medical devices for use of a distal portion of a medical device within a restricted anatomical area. In one example, a coupling device may comprise first and second ends. A first end may be configured to couple to a locking member of a medical device delivery system. The first end may comprise a lumen extending therethrough. The second end may comprise a lumen continuous with the lumen of the first end. The second end may be configured to couple to a channel opening of an endoscope. Other embodiments are contemplated.

公开(公告)号：US11026818B2

公开(公告)日：2021-06-08

申请号：US16391017

申请日：2019-04-22

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Martyn G. Folan ,  Martin Burke ,  Gerard Duignan

IPC: A61F2/90 ,  A61F2/915 ,  A61F2/848 ,  A61L31/14

Abstract: A stent with a selectively covered end region. The stent includes a radially expandable tubular framework and a covering surrounding the tubular framework. The covering includes a skirt surrounding a distal end region of the tubular framework which is selectively removable from the distal end region of the tubular framework to expose the distal end region of the tubular framework to permit hyperplastic tissue ingrowth through the distal end region of the tubular framework. For example, the skirt may be folded, rolled, collapsed, or separated from the remainder of the covering to expose the distal end region of the tubular framework.

公开(公告)号：US20190298559A1

公开(公告)日：2019-10-03

申请号：US16361772

申请日：2019-03-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Saurav V. Gupta ,  Camron Hagemeyer ,  Marc A. Barthet ,  Jean-Michel Gonzalez ,  Darren Curran ,  Dan Bacon ,  Peter L. Dayton ,  Douglas Melanson ,  Gerard Duignan

IPC: A61F5/00 ,  A61F2/04 ,  A61B1/273 ,  A61B1/018 ,  A61B17/11

Abstract: According to exemplary embodiments of the present disclosure, devices, systems, and methods for pyloric occlusion in an endoscopic procedure may include a first flange and a second flange connected to the first flange by a saddle region having a lumen. The second flange may be proximal to the first flange. The pyloric occlusion device may further include a closure element. The closure element may be configured to occlude a flow of material through the lumen, including across the pylorus when deployed. The closure element may be a closure of the lumen by rotation of one of the first or second flanges about the saddle region relative to the other of the first or second flange.