公开(公告)号：US11883310B2

公开(公告)日：2024-01-30

申请号：US17866936

申请日：2022-07-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Damien V. Nolan ,  Martyn G. Folan

IPC: A61F2/95 ,  A61F5/00 ,  A61F2/90 ,  A61F2/04 ,  A61F2/848

CPC classification number: A61F2/95 ,  A61F5/0089 ,  A61F2/90 ,  A61F2002/045 ,  A61F2002/8483 ,  A61F2002/9511 ,  A61F2002/9528 ,  A61F2002/9534 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2220/0075 ,  A61F2250/001 ,  A61F2250/0039 ,  A61F2250/0059

Abstract: An illustrative endoluminal implant having an elongated tubular member. The elongated tubular member having a stent and a retrieval suture interwoven with the stent. The retrieval suture including a first suture loop extending about a circumference of the stent and adjacent to a suture retrieval loop and a second suture loop extending about a circumference of the stent and longitudinally spaced from the first suture loop. The first and second suture loops coupled via one or more interconnecting segments. At least one of the first or second suture loops has an arc length of less than 270° of the circumference of the stent.

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：US20220096094A1

公开(公告)日：2022-03-31

申请号：US17476960

申请日：2021-09-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Louis McNern ,  Gary Gilmartin ,  Damien V. Nolan

IPC: A61B17/12 ,  A61B1/31 ,  A61B1/01

Abstract: The present disclosure, in its various aspects, is directed to expandable guide devices, implementation methods, and related delivery systems. Embodiments according to the present disclosure, including as described herein, may increase the effectiveness and efficiency of endoscopy procedures. In one example, an embodiment includes an expandable guide device, the device configured to slidingly receive an instrument through an instrument lumen of the device. An internal expandable member is disposed within the body and expandable radially from the inward-facing surface of the body, and an external expandable member is disposed about the body and expandable radially from the outward-facing surface. In some embodiments, the external and internal expandable members are balloons and comprise a compliant and a non-compliant material, respectively.

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：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.