知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.016 秒)

    PROXIMAL AND DISTAL RELEASE DELIVERY SYSTEM
    3.
    发明申请
    PROXIMAL AND DISTAL RELEASE DELIVERY SYSTEM 审中-公开

    公开(公告)号：US20180311061A1

    公开(公告)日：2018-11-01

    申请号：US15962800

    申请日：2018-04-25

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Damien V. Nolan ,  Geraldine A. Toner ,  Matthew Montague ,  Enda Connaughton

    IPC分类号： A61F2/966 ,  A61F2/82

    CPC分类号： A61F2/966 ,  A61F2002/9517 ,  A61F2002/9665

    摘要： Stent delivery device includes an inner member having a distal tip, a stent disposed over a stent receiving region of the inner member, an outer sheath slidable over the inner member, a stent sheath removably coupled to both the distal tip and a distal end of the outer sheath, and a stent expanding element attached to the distal tip and/or the distal end of the outer sheath. The stent expanding element is biased in an elevated position and aids expansion of the stent when the stent sheath is removed. The stent delivery device includes a proximal junction removably coupling the distal end of the outer sheath to the stent sheath, and a proximal junction removably coupling the stent sheath to the distal tip. Each of the proximal and distal junctions are separately actuatable to decouple the stent sheath from either the distal tip or the outer sheath.

    REPOSITIONABLE AND REMOVABLE STENTS
    4.
    发明公开
    REPOSITIONABLE AND REMOVABLE STENTS 审中-公开

    公开(公告)号：US20240122731A1

    公开(公告)日：2024-04-18

    申请号：US18395000

    申请日：2023-12-22

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Damien V. Nolan ,  Martyn G. Folan

    IPC分类号： A61F2/95 ,  A61F5/00

    CPC分类号： A61F2/95 ,  A61F5/0089 ,  A61F2/90

    摘要： 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.

    REPOSITIONABLE AND REMOVABLE STENTS
    5.
    发明申请
    REPOSITIONABLE AND REMOVABLE STENTS 有权

    公开(公告)号：US20220346989A1

    公开(公告)日：2022-11-03

    申请号：US17866936

    申请日：2022-07-18

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Damien V. Nolan ,  Martyn G. Folan

    IPC分类号： A61F2/95 ,  A61F2/90

    摘要： 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.

    Stent including anti-migration capabilities
    6.
    发明授权
    Stent including anti-migration capabilities 有权

    公开(公告)号：US11234804B2

    公开(公告)日：2022-02-01

    申请号：US16718759

    申请日：2019-12-18

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

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

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

    摘要： 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.

    Proximal and distal release delivery system
    8.
    发明授权
    Proximal and distal release delivery system 有权

    公开(公告)号：US10857016B2

    公开(公告)日：2020-12-08

    申请号：US15962800

    申请日：2018-04-25

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Damien V. Nolan ,  Geraldine A. Toner ,  Matthew Montague ,  Enda Connaughton

    IPC分类号： A61F2/966 ,  A61F2/82 ,  A61F2/95

    摘要： Stent delivery device includes an inner member having a distal tip, a stent disposed over a stent receiving region of the inner member, an outer sheath slidable over the inner member, a stent sheath removably coupled to both the distal tip and a distal end of the outer sheath, and a stent expanding element attached to the distal tip and/or the distal end of the outer sheath. The stent expanding element is biased in an elevated position and aids expansion of the stent when the stent sheath is removed. The stent delivery device includes a proximal junction removably coupling the distal end of the outer sheath to the stent sheath, and a proximal junction removably coupling the stent sheath to the distal tip. Each of the proximal and distal junctions are separately actuatable to decouple the stent sheath from either the distal tip or the outer sheath.