公开(公告)号：US20230248560A1

公开(公告)日：2023-08-10

申请号：US18106188

申请日：2023-02-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Darren Gerard Curran ,  David Collins ,  John O'Driscoll ,  Brian Pierce Bolger ,  Rebecca Lenehan ,  Francis Power

IPC: A61F5/00

CPC classification number: A61F5/0079 ,  A61F5/003

Abstract: An implantable device having an expandable element, such as a balloon, exerting a radially-outwardly directed anti-migration force to hold the implantable device in place. The implantable device occlusion device may be an occlusion device configured to be inserted through a body passage. The implantable device may include a first component and a second component expandable within a lumen of the first component to exert an antimigration force against the first component. The first component may be an expandable stent coated to resist tissue ingrowth, and the second component may be an expandable balloon configured to exert an anti-migration force against the expandable stent.

公开(公告)号：US20240065868A1

公开(公告)日：2024-02-29

申请号：US18240112

申请日：2023-08-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ryan Desmond Lynch ,  Fionn Stapleton ,  John O'Driscoll ,  Aran Murphy ,  Darren Gerard Curran ,  Emma Horgan

IPC: A61F5/00 ,  A61B17/11 ,  A61F2/04

CPC classification number: A61F5/0079 ,  A61B17/1114 ,  A61F2/04 ,  A61F2002/045 ,  A61F2220/0008

Abstract: An implantable medical device system having at least two implantable medical devices coupled together with a connector while implanted at a common anatomical region. The connector allows the implantable medical devices to anchor one another in place at respective deployment sites. Moreover, the connector may function as a safety device by causing one implantable medical device to migrate upon migration of another implantable medical device. For instance, if migration of an implantable medical device causes a structural change in the common anatomical region, such change may be generally reversible upon migration of the other implantable medical device as a result of the implantable medical devices being coupled via the connector.

公开(公告)号：US20230310139A1

公开(公告)日：2023-10-05

申请号：US18193431

申请日：2023-03-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： John O’Driscoll ,  Daniel Tuck ,  Darren Gerard Curran ,  Fionn Stapleton

IPC: A61F2/04

CPC classification number: A61F2/04 ,  A61F2002/045 ,  A61F2250/0098

Abstract: An implantable medical device includes an elongate body extending from a distal region to a proximal region, at least one of the distal region and the proximal region including a flared region defining an inner flared surface. One or more visual indicators are positioned relative to the inner flared surface such that the one or more visual indicators are visible endoscopically from a position within or proximate the implantable stent.

公开(公告)号：US20240315697A1

公开(公告)日：2024-09-26

申请号：US18609322

申请日：2024-03-19

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： John O'Driscoll ,  Fionn Stapleton ,  David Collins ,  Darren Gerard Curran ,  Ryan Desmond Lynch ,  Jack Mitchell

IPC: A61B17/11

CPC classification number: A61B17/1114 ,  A61B2017/1139

Abstract: An implantable medical device, such as a stent, having a dynamic feature allowing movement of one or both of the ends of the implantable medical device relative to the intermediate section therebetween. The implantable medical device may be sized, shaped, configured, and/or dimensioned to hold anatomical structures in apposition. The dynamic section allows relative movement of the apposed anatomical structures without causing migration of the ends of the implantable medical device which are anchored with respect to the anatomical structures.

公开(公告)号：US20230329887A1

公开(公告)日：2023-10-19

申请号：US18135943

申请日：2023-04-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Paul E. Tierney ,  David Collins ,  Darren Gerard Curran ,  Rebecca Lenehan

IPC: A61F2/90 ,  A61F2/00

CPC classification number: A61F2/90 ,  A61F2/0077 ,  A61F2220/0008 ,  A61F2230/0069 ,  A61F2250/0039 ,  A61F2210/0076

Abstract: The present disclosure relates to systems, devices and procedures for forming flow paths within or across body lumens. In one example, a stent comprises an elongate body configured to expand between a first constrained configuration and a second unconstrained configuration. The elongate body in the second unconstrained configuration may include a first end, a second end, and a cylindrical saddle region extending therebetween. The first end may comprise a first retention member and a second retention member, and the second end may comprise a third retention member and a fourth retention member.

公开(公告)号：US20230248561A1

公开(公告)日：2023-08-10

申请号：US18106861

申请日：2023-02-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Darren Gerard Curran ,  David Collins ,  Paul E. Tierney ,  Brian Pierce Bolger ,  John O'Driscoll ,  Douglas Melanson

IPC: A61F5/00

CPC classification number: A61F5/0079

Abstract: An occlusion device having a lumen defined therethrough and a saddle narrower than saddles of prior occlusion devices or stents to allow provision of an occlusion element with respect to a portion of the saddle to occlude flow of materials through the saddle. The inner diameter of the narrowed saddle may be 6 mm or less. The occlusion element may be formed from a material which plugs a portion of the occlusion device lumen extending through the saddle and/or which restrains a portion of the saddle from expanding thereby occluding flow of materials therethrough. The remainder of the saddle and/or inwardly facing surfaces of at least one retention member extending outwardly along an end of the saddle may be configured to promote tissue ingrowth, such as by remaining uncoated.

公开(公告)号：US20250057677A1

公开(公告)日：2025-02-20

申请号：US18799470

申请日：2024-08-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Fionn Stapleton ,  John Thomas Favreau ,  Ryan Desmond Lynch ,  David Collins ,  John O'Driscoll ,  Darren Gerard Curran ,  Aran Murphy

IPC: A61F5/00

Abstract: Stents and/or implants including a reinforcement member. An illustrative transluminal implant may include an elongated tubular body extending from first end region to a second end region. The elongated tubular body may comprise a scaffolding forming a plurality of cells, a first flange adjacent to the first end region, a second flange adjacent to the second end region, and a saddle region extending between the first flange and the second flange. The saddle region may have an outer diameter less than an outer diameter of the first flange and the second flange. A reinforcement member may be disposed within a lumen of the elongated tubular body and within the first flange.

公开(公告)号：US20230248553A1

公开(公告)日：2023-08-10

申请号：US18106822

申请日：2023-02-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Darren Gerard Curran ,  Gerard Duignan ,  Paul E. Tierney ,  David Collins ,  John O'Driscoll

IPC: A61F2/90

CPC classification number: A61F2/90 ,  A61F2230/0069 ,  A61F2230/0095 ,  A61F2250/001 ,  A61F2250/0098 ,  A61F2002/826

Abstract: Engageable stents disclosed herein may include an outer stent comprising an elongate body configured to be expandable between a constrained configuration and an unconstrained configuration. The elongate body in the unconstrained configuration may include a retention member and a cylindrical saddle region adjacent the retention member, the cylindrical saddle region defining a lumen extending along a longitudinal axis of the outer stent. The retention member of the outer stent may comprise a double-walled flange. The engageable stents may include an inner stent comprising an elongate body configured to be expandable between a constrained configuration and an unconstrained configuration. The elongate body in the unconstrained configuration may include a retention member and a cylindrical saddle region adjacent the retention member. The retention member of the inner stent may comprise a double-walled flange. The retention members of the outer and inner stent may be removably engageable with each other.

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：US20240325024A1

公开(公告)日：2024-10-03

申请号：US18618770

申请日：2024-03-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David Collins ,  Darren Gerard Curran ,  John O'Driscoll ,  Fionn Stapleton ,  Ryan Desmond Lynch ,  Jack Mitchell

IPC: A61B17/11 ,  A61F5/00

CPC classification number: A61B17/1114 ,  A61F5/0079 ,  A61B2017/1139

Abstract: A stent including a tubular body having first and second opposing open ends and a lumen extending therebetween. The stent including a first anchor member disposed adjacent the first open end and a second anchor member disposed adjacent the second open end, the first and second anchor members spaced apart by a saddle region of the tubular body, the first and second anchor members each extending radially outward from the tubular body, the first and second anchor members each have an outer diameter larger than an outer diameter of the saddle region disposed between the first and second anchor members. Each of the first and second anchor members include an outer wall, and an inner wall spaced apart from the outer wall, and the tubular body is defined by only a single wall.