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    STENT DELIVERY SYSTEM
    2.
    发明公开
    STENT DELIVERY SYSTEM 审中-公开

    公开(公告)号：US20230301809A1

    公开(公告)日：2023-09-28

    申请号：US18321441

    申请日：2023-05-22

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Gary Gilmartin ,  Geraldine Toner

    IPC: A61F2/966 ,  A61F2/848

    CPC classification number: A61F2/966 ,  A61F2/848

    Abstract: An example stent delivery system is disclosed. The example stent delivery system includes an outer shaft having a distal end region, an inner surface and a lumen extending therein. The delivery system also includes an inner shaft extending within the outer shaft lumen, the inner shaft having a stent receiving region disposed along a distal end region thereof. Additionally, the delivery system includes a stent disposed along the stent receiving region and a braided member positioned radially outward from an outer surface of the stent and radially inward from the inner surface of the outer shaft, the braided member being attached to an outer surface of the inner member proximal of the stent. Additionally, the delivery system includes a plurality of tether members coupled to the braided member, wherein longitudinal retraction of the outer shaft relative to the inner shaft exposes the stent from the braided member.

    STENTS AND METHODS FOR MANAGING PASSAGE OF MATERIAL THROUGH A BODY LUMEN
    3.
    发明申请
    STENTS AND METHODS FOR MANAGING PASSAGE OF MATERIAL THROUGH A BODY LUMEN 有权

    公开(公告)号：US20210007869A1

    公开(公告)日：2021-01-14

    申请号：US16925701

    申请日：2020-07-10

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Richard Crawford ,  Louis McNern ,  Gary Gilmartin ,  Susanne O'Reilly

    IPC: A61F2/90 ,  A61F2/848

    Abstract: The present disclosure relates generally to stents and methods for managing passage of material through a body lumen. In some embodiments, a medical stent may include a stent body defined by a hollow tubular elongate structure extending along a central axis, the stent body including a first portion and a second portion. The medical stent may further include a control region between the first and second portions, wherein in a first configuration the hollow tubular elongate structure of the control region is in a closed, twisted configuration, and wherein in a second configuration the hollow tubular elongate structure of the control region is in an open, expanded configuration.

    Stent including anti-migration capabilities
    4.
    发明授权
    Stent including anti-migration capabilities 有权

    公开(公告)号：US12023265B2

    公开(公告)日：2024-07-02

    申请号：US16743049

    申请日：2020-01-15

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Gary Gilmartin ,  Geraldine Toner ,  Daniel Tuck

    IPC: A61F2/82 ,  A61L31/08 ,  A61L31/10

    CPC classification number: A61F2/82 ,  A61L31/10 ,  A61F2220/0008 ,  A61F2250/0025 ,  A61F2250/0036 ,  A61L2400/18

    Abstract: An example medical device for treating a body lumen is disclosed. The medical device includes an expandable scaffold including a first end region, a second end region opposite the first end region and an outer surface. The medical device also includes a covering disposed along the outer surface of the expandable scaffold, the covering having an outer surface. The medical device further includes a plurality of granular particles disposed along the covering. Additionally, the expandable scaffold is configured to shift from a collapsed state to an expanded state, the covering is configured to contact an inner surface of the body lumen in the expanded state and the granular particles are designed to prevent migration of the expandable scaffold upon implantation in the body lumen.

    DEVICES AND METHODS FOR ATTACHING NON-CONNECTED ANATOMICAL STRUCTURES
    6.
    发明申请
    DEVICES AND METHODS FOR ATTACHING NON-CONNECTED ANATOMICAL STRUCTURES 有权

    公开(公告)号：US20230087452A1

    公开(公告)日：2023-03-23

    申请号：US17941867

    申请日：2022-09-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Gary Gilmartin ,  Martyn G. Folan

    IPC: A61F2/04 ,  A61F5/00

    Abstract: An illustrative stent may include a tubular member defined by at least one knitted filament forming a plurality of twisted knit stitches with rungs extending circumferentially between radially adjacent twisted knit stitches, where each twisted knit stitch is interconnected with a longitudinally adjacent twisted knit stitch forming a series of linked stitches. The tubular member may be implanted to connect two spaced apart anatomical locations within the digestive tract, moving between a relaxed configuration and an elongated configuration. The tubular member has a first longitudinal length in the relaxed configuration and a second longitudinal length in the elongated configuration, and the first longitudinal length is less than the second longitudinal length.

    Stent
    7.
    发明授权
    Stent 有权

    公开(公告)号：US11266517B2

    公开(公告)日：2022-03-08

    申请号：US16378272

    申请日：2019-04-08

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Gary Gilmartin ,  Martyn G. Folan ,  Geraldine Toner ,  Paul E. Tierney ,  David Collins

    IPC: A61F2/86 ,  A61F2/88 ,  A61F2/90 ,  A61F2/04

    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 configured to move between a collapsed configuration and an expanded configuration. The elongated tubular member may comprise at least one twisted filament, such as a knitted filament having a plurality of twisted knit stitches with intermediate rung portions extending between adjacent twisted knit stitches, or a plurality of helical filaments twisted with a plurality of longitudinal filaments.

    DELIVERY SYSTEMS FOR DEVICES WITH UNSUPPORTED STRUCTURE
    8.
    发明申请
    DELIVERY SYSTEMS FOR DEVICES WITH UNSUPPORTED STRUCTURE 审中-公开

    公开(公告)号：US20200324093A1

    公开(公告)日：2020-10-15

    申请号：US16845854

    申请日：2020-04-10

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Gary Gilmartin ,  Geraldine A. Toner ,  Martyn G. Folan ,  Daniel Tuck ,  Thomas M. Keating

    IPC: A61M25/10

    Abstract: The present disclosure relates generally to the field of medical devices and medical device delivery. In particular, the present disclosure relates to medical devices and delivery systems for positioning and delivering medical devices with an unsupported structure, for example, within a distant and/or tortuous portion of body lumen. For example, a delivery system may position a supported structure of a medical device within a proximal portion of a body lumen and an unsupported structure of the medical device within a distal portion of the body lumen. Examples include delivery systems within an unsupported structure of a medical device to be delivered, wherein a number of balloons are arranged un-inflated within the unsupported, with a distal balloon removably attached to a distal portion of the unsupported structure, and the balloons are inflatable in series to deploy the unsupported structure linearly from the distal end of the delivery system.

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