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    STENT INCLUDING ANTI-MIGRATION CAPABILITIES
    1.
    发明申请
    STENT INCLUDING ANTI-MIGRATION CAPABILITIES 审中-公开

    公开(公告)号：US20180125630A1

    公开(公告)日：2018-05-10

    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: A61F2/00 ,  A61F2/90

    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.

    RETRIEVABLE STENT SYSTEM
    2.
    发明申请
    RETRIEVABLE STENT SYSTEM 审中-公开

    公开(公告)号：US20200253759A1

    公开(公告)日：2020-08-13

    申请号：US16863161

    申请日：2020-04-30

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTYN G. FOLAN ,  THOMAS M. KEATING

    IPC: A61F2/90 ,  A61F2/958 ,  A61F2/07 ,  A61F2/04 ,  A61F2/852

    Abstract: A system for treating a body lumen including a first stent configured to be positioned in a body lumen and a second stent configured to be positioned in the lumen of the first stent prior to removing the first stent from the body lumen. The first stent includes a liner disposed radially inward of the tubular scaffold of the first stent to permit tissue ingrowth within a tissue ingrowth region defined between the liner and the tubular scaffold. The retrieval stent is configured to be expanded within the previously implanted first stent to cause tissue to recede from the tissue ingrowth region to facilitate removal of the first stent from the body lumen.

    STENT DELIVERY SYSTEM
    3.
    发明申请
    STENT DELIVERY SYSTEM 审中-公开

    公开(公告)号：US20180000620A1

    公开(公告)日：2018-01-04

    申请号：US15635872

    申请日：2017-06-28

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTYN G. FOLAN ,  GERASIMOS RIGALOS ,  THOMAS M. KEATING ,  MICHAEL Gerard WALSH ,  BRYAN M. FORDE

    IPC: A61F2/966 ,  A61F2/97 ,  A61B90/00 ,  A61F2/82 ,  A61F2/95

    Abstract: Stent delivery device including an inner member having a distal tip, a stent support member, and a stent disposed over a stent receiving region of the stent support member. An elongated outer sheath is slidably disposed over the inner member and the stent. The stent delivery device includes a distal junction removably coupling the distal end of the outer sheath to the distal tip, where the distal junction is actuatable to decouple the outer sheath from the distal tip. The stent delivery device includes a proximal junction removably coupling a distal portion of the outer sheath to a proximal portion of the outer sheath, where the proximal junction is actuatable to decouple the distal portion of the outer sheath from the proximal portion of the outer sheath. The distal and proximal junctions may be separately actuatable by rotating the inner member relative to the proximal portion of the outer sheath.

    IN-SITU FORMED STENT
    4.
    发明申请
    IN-SITU FORMED STENT 审中-公开
    现场形成的STENT

    公开(公告)号：US20160287419A1

    公开(公告)日：2016-10-06

    申请号：US15088638

    申请日：2016-04-01

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MAN MINH NGUYEN ,  DONALD C. von LINDEN, JR. ,  ENDA P. McLAUGHLIN ,  SEAN GRIFFIN ,  MICHAEL WALSH ,  THOMAS M. KEATING ,  DAVID SHIEL ,  SHANE DEVOY

    IPC: A61F2/95

    Abstract: A delivery system for forming a stent in-situ may comprise an elongate shaft having a proximal end and a distal end and a lumen extending from the proximal end towards the distal end of the elongate shaft. A plurality of apertures may be positioned adjacent to a distal end region of the elongate shaft. The plurality of apertures may extend from an outer surface to an inner surface of the elongate shaft and be in fluid communication with the lumen. A port may be affixed to the proximal end of the elongate shaft and in fluid communication with the lumen.

    Abstract translation: 用于原位形成支架的输送系统可以包括细长轴，其具有近端和远端以及从细长轴的近端向远端延伸的内腔。 多个孔可以邻近细长轴的远端区域定位。 多个孔可以从细长轴的外表面延伸到内表面并且与内腔流体连通。 端口可以​​固定到细长轴的近端并与内腔流体连通。

    STENT RETRIEVAL SYSTEM
    5.
    发明公开
    STENT RETRIEVAL SYSTEM 审中-公开

    公开(公告)号：US20230172733A1

    公开(公告)日：2023-06-08

    申请号：US18164524

    申请日：2023-02-03

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： MARTYN G. FOLAN ,  THOMAS M. KEATING ,  GERASIMOS RIGALOS

    IPC: A61F2/90

    CPC classification number: A61F2/90 ,  A61F2210/0014 ,  A61F2/95

    Abstract: A braided stent having a plurality of retrieval and/or repositioning levers includes a stent body formed of a plurality of wires interbraided in a braided pattern. The repositioning and/or retrieval levers have a loop portion extending radially away from the stent body and first and second legs extending along the stent body. The levers are configured to be actuated radially inward toward the central longitudinal axis of the stent by a radially inwardly directed force to radially collapse the stent.

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