公开(公告)号：US11241307B2

公开(公告)日：2022-02-08

申请号：US15783003

申请日：2017-10-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Fionn Stapleton ,  Sean O'Sullivan ,  John Kilcooley ,  Niamh McNamara ,  Desmond McGreevy

IPC: A61F2/24 ,  A61F2/90

Abstract: A replacement heart valve system may include a delivery sheath and a replacement heart valve. The replacement heart valve may include a mesh anchor member disposed within the delivery sheath in an elongated delivery configuration, the mesh anchor member being expandable to a deployed configuration when unconstrained by the delivery sheath. The mesh anchor member may include an upstream chamber, a downstream chamber, and a tubular middle portion extending between the upstream chamber and the downstream chamber. The replacement heart valve may include a diaphragm disposed within the downstream chamber of the mesh anchor member, wherein the diaphragm is configured to selectively prevent fluid flow through the replacement heart valve.

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：US20180104057A1

公开(公告)日：2018-04-19

申请号：US15783003

申请日：2017-10-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Fionn Stapleton ,  Sean O'Sullivan ,  John Kilcooley ,  Niamh McNamara ,  Desmond McGreevy

IPC: A61F2/24

CPC classification number: A61F2/2421 ,  A61F2/2409 ,  A61F2/243 ,  A61F2/2436 ,  A61F2/90 ,  A61F2220/0008 ,  A61F2230/0006

Abstract: A replacement heart valve system may include a delivery sheath and a replacement heart valve. The replacement heart valve may include a mesh anchor member disposed within the delivery sheath in an elongated delivery configuration, the mesh anchor member being expandable to a deployed configuration when unconstrained by the delivery sheath. The mesh anchor member may include an upstream chamber, a downstream chamber, and a tubular middle portion extending between the upstream chamber and the downstream chamber. The replacement heart valve may include a diaphragm disposed within the downstream chamber of the mesh anchor member, wherein the diaphragm is configured to selectively prevent fluid flow through the replacement heart valve.

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：US20240041459A1

公开(公告)日：2024-02-08

申请号：US18228767

申请日：2023-08-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Fionn Stapleton ,  John Thomas Favreau ,  Ryan Desmond Lynch ,  Sandra Burke ,  Michael Walsh ,  Francis Power ,  Sean P. Fleury

IPC: A61B17/11

CPC classification number: A61B17/11 ,  A61B2017/1139

Abstract: An implantable medical device with at least a portion of a wall thereof being coated to prevent fluid flow therethrough, and having one or more uncoated anti-migration features promoting tissue ingrowth therearound. The anti-migration features may be partially-closed or fully closed shapes forming a retention portion transverse to the direction along which migration forces typically impact the implantable medical device at the anatomical site at which the implantable medical device is to be deployed.

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：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.

公开(公告)号：US20240016637A1

公开(公告)日：2024-01-18

申请号：US18352190

申请日：2023-07-13

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61F5/00

CPC classification number: A61F5/0076

Abstract: An example medical device may include a stent including a radially expanding tubular framework having a radially outward surface, a radially inward surface, a first end region, a second end region, a medial region positioned between the first end region and the second end region, and a lumen extending from the first end region to the second end region. A first flange structure may be positioned near the first end region, and a second flange structure may be positioned near the second end region. One of the first end region or the second end region may include a third flange structure.

公开(公告)号：US20240016636A1

公开(公告)日：2024-01-18

申请号：US18352073

申请日：2023-07-13

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61F5/00

CPC classification number: A61F5/0076 ,  A61F2250/0039 ,  A61F2210/0004

Abstract: An example medical device includes a stent having a radially expanding tubular framework. The radially expanding tubular framework includes a first end region, a second end region, a medial region positioned between the first end region and the second end region, and a lumen extending from the first end region to the second end region. The stent further includes a tubular structure positioned over the medial region, the tubular structure is formed from a bioabsorbable material, and is configured to hold the medial region in a first, compressed configuration. Upon bioabsorption of the tubular structure, the medial region of the tubular framework radially expands to a second, expanded configuration. One of the first end region or the second end region includes a first flange structure.