公开(公告)号：US11406522B2

公开(公告)日：2022-08-09

申请号：US15806620

申请日：2017-11-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Martyn G. Folan ,  David R. Wulfman ,  Damien V. Nolan ,  Martin Hynes ,  Matthew Montague ,  Thomas M. Keating ,  Adeniyi O. Aremu

IPC: A61M31/00 ,  A61F2/07 ,  A61F2/04 ,  A61F2/88 ,  A61F2/95 ,  A61F5/00 ,  A61F2/02

Abstract: A medical device may include a tubular sleeve configured for implantation in a body lumen, the sleeve having a first configuration with a first rigidity and a second configuration with a second rigidity greater than the first rigidity, the sleeve including: a flexible membrane defining an interior lumen; and a channel extending along the membrane.

公开(公告)号：US10660776B2

公开(公告)日：2020-05-26

申请号：US15483514

申请日：2017-04-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Geraldine A. Toner ,  Martyn G. Folan ,  Enda Connaughton ,  Damien V. Nolan ,  Matthew Montague

IPC: A61F2/97 ,  A61F2/95 ,  A61F2/966

Abstract: A stent delivery device including an elongate shaft having a proximal region, a distal region and at least one lumen extending therein. The stent delivery device also includes a collapsible frame attached to the distal region of the elongate shaft. The collapsible frame includes a plurality of arms configured to surround a stent such that the plurality of arms define a stent containment region. The stent delivery device also includes an inner member extending within a least a portion of the stent containment region and an actuation member configured to actuate the plurality of arms of the collapsible frame from an expanded configuration to a collapsed configuration.

公开(公告)号：US10603193B2

公开(公告)日：2020-03-31

申请号：US15807549

申请日：2017-11-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Martyn G. Folan ,  Martin Hynes ,  Damien V. Nolan ,  Enda Connaughton ,  Matthew Montague ,  Thomas M. Keating ,  Michael Walsh

IPC: A61F2/90 ,  A61F2/848 ,  A61F2/04 ,  A61F2/88

Abstract: An illustrative stent may comprise an elongated tubular member having a first end and a second end and an intermediate region disposed therebetween. The elongated tubular member may include at least one barb attached thereto. The barb may be configured to be tucked under a filament of the stent during delivery of the stent and protrude radially from the stent, when the stent is deployed.

公开(公告)号：US10531941B2

公开(公告)日：2020-01-14

申请号：US15807141

申请日：2017-11-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Martin Hynes ,  Martyn G. Folan ,  David R. Wulfman ,  Thomas M. Keating ,  Matthew Montague ,  Damien V. Nolan

IPC: A61F2/07 ,  A61F2/00 ,  A61F2/90 ,  A61F2/04

Abstract: An example medical device for treating a body lumen is disclosed. The medical device includes an expandable scaffold including first and second regions, each of the first and second regions include a plurality of interstices located therein. The medical device also includes a covering spanning each of the plurality of interstices of the first region. The second region is free of the covering. A biodegradable gripping material is disposed on an outer surface of the covering. Further, the expandable scaffold is configured to shift from a collapsed state to an expanded state and the second region is configured to contact an inner surface of the body lumen in the expanded state. Additionally, the gripping material is designed to initially prevent migration of the expandable scaffold upon implantation in the body lumen until the second region is secured to the inner surface of the body lumen.

公开(公告)号：US10456237B2

公开(公告)日：2019-10-29

申请号：US15450636

申请日：2017-03-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Michelle Hannon ,  Nigel McMenamin ,  Matthew Montague ,  Michael G. Folan ,  Alexandre Lambert ,  Brian Joyce ,  Megan Niven ,  Allison M. Pearlman

IPC: A61F2/04 ,  A61F2/958 ,  A61F2/24

Abstract: An example medical device is disclosed. The example medical device includes a tubular scaffold. The scaffold includes a longitudinal axis, an inner surface and an outer surface. The medical device also includes a flexible valve extending radially inward from the inner surface of the scaffold. The valve includes an annular chamber extending circumferentially around the inner surface of the scaffold and is configured to shift from a closed configuration to an open configuration.

公开(公告)号：US20170290692A1

公开(公告)日：2017-10-12

申请号：US15483514

申请日：2017-04-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Geraldine A. Toner ,  Martyn G. Folan ,  Enda Connaughton ,  Damien V. Nolan ,  Matthew Montague

IPC: A61F2/97

Abstract: A stent delivery device including an elongate shaft having a proximal region, a distal region and at least one lumen extending therein. The stent delivery device also includes a collapsible frame attached to the distal region of the elongate shaft. The collapsible frame includes a plurality of arms configured to surround a stent such that the plurality of arms define a stent containment region. The stent delivery device also includes an inner member extending within a least a portion of the stent containment region and an actuation member configured to actuate the plurality of arms of the collapsible frame from an expanded configuration to a collapsed configuration.