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    ENDOPROSTHESIS FOR ENHANCED SIDE BRANCH ACCESS
    1.
    发明公开
    ENDOPROSTHESIS FOR ENHANCED SIDE BRANCH ACCESS 审中-公开

    公开(公告)号：US20240216153A1

    公开(公告)日：2024-07-04

    申请号：US18403488

    申请日：2024-01-03

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Martyn G. Folan ,  Gary Gilmartin ,  Louis McNern ,  Daniel Tuck ,  Jonathan Root

    IPC: A61F2/856 ,  A61F2/90

    CPC classification number: A61F2/856 ,  A61F2/90 ,  A61F2210/0076 ,  A61F2220/0008 ,  A61F2240/001

    Abstract: An endoprosthesis includes an elongated tubular member including a filament forming circumferential rows having a plurality of knitted loops and intermediate rungs extending between adjacent knitted loops. The tubular member includes at least one window and may include a plurality of anti-migration loops adjacent the at least one window and configured to shift between first and second positions when unconstrained. Making the endoprosthesis includes forming the plurality of knitted loops and intermediate rungs in a first row of loops and rungs, extending the filament to form a second row of loops and rungs interwoven with the first row, and forming the at least one window without cutting the filament. Placing the endoprosthesis includes positioning the endoprosthesis within a body lumen adjacent a branch lumen, expanding the tubular member to span the branch lumen, and shifting at least some anti-migration loops toward the second position and into the branch lumen.

    ANTI-MIGRATION STENT
    2.
    发明公开
    ANTI-MIGRATION STENT 审中-公开

    公开(公告)号：US20230346577A1

    公开(公告)日：2023-11-02

    申请号：US18128927

    申请日：2023-03-30

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Jasmine Clevenger ,  Molly Solomon ,  Jonathan Root ,  Kevin Windheuser ,  Garrett Casserly ,  Michael Walsh

    IPC: A61F2/848

    CPC classification number: A61F2/848 ,  A61F2240/001

    Abstract: An endoprosthesis for implantation within a vessel lumen may include a tubular scaffold formed of one or more interwoven filaments, wherein the tubular scaffold is configured to shift between a radially collapsed configuration and a radially expanded configuration, a polymeric covering secured to the tubular scaffold, and an anti-migration element extending radially outward from the tubular scaffold. The anti-migration element extends helically along at least a portion of the length of the tubular scaffold in a first helical direction. The anti-migration element may include a wire extending along an outer surface of the tubular scaffold. The anti-migration element may include a second polymeric covering disposed over the wire.

    STENT SYSTEM FOR MAINTAINING PATENCY OF A BODY LUMEN
    4.
    发明公开
    STENT SYSTEM FOR MAINTAINING PATENCY OF A BODY LUMEN 审中-公开

    公开(公告)号：US20240225863A9

    公开(公告)日：2024-07-11

    申请号：US18382894

    申请日：2023-10-23

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Martyn G. Folan ,  Jonathan Root ,  Louis McNern ,  Daniel Tuck

    IPC: A61F2/852 ,  A61F2/954 ,  A61F2/962

    CPC classification number: A61F2/852 ,  A61F2/954 ,  A61F2/962 ,  A61F2002/826

    Abstract: A system for maintaining patency of a body lumen may include a first endoprosthesis configured to shift from a straightened configuration to a helical configuration defining a plurality of loops, and a second endoprosthesis configured to shift from a radially collapsed configuration toward a radially expanded configuration. The plurality of loops defines a passage having an inner diameter. At least a portion of the second endoprosthesis is disposed within the passage in the radially expanded configuration. A method of maintaining patency of a body lumen may include advancing a first endoprosthesis into a first body lumen in a straightened configuration, deploying the first endoprosthesis within the first body lumen in a helical configuration defining a plurality of loops, advancing a second endoprosthesis into the first body lumen in a radially collapsed configuration, and shifting the second endoprosthesis to a radially expanded configuration within the plurality of loops.

    MEDICAL DEVICES AND METHODS TO PREVENT BILE REFLUX AFTER BARIATRIC PROCEDURES
    6.
    发明申请
    MEDICAL DEVICES AND METHODS TO PREVENT BILE REFLUX AFTER BARIATRIC PROCEDURES 有权
    医疗设备和方法，以防止BLEIRR程序后的BILE REFLUX

    公开(公告)号：US20150374484A1

    公开(公告)日：2015-12-31

    申请号：US14749221

    申请日：2015-06-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： John A. Hingston ,  Claude O. Clerc ,  Jonathan Root ,  Vishal Shah

    IPC: A61F2/04 ,  A61M39/24 ,  A61F2/82

    CPC classification number: A61F2/04 ,  A61F2/07 ,  A61F2/2475 ,  A61F2/82 ,  A61F2002/041 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2250/0039 ,  A61M39/24 ,  A61M2039/2433

    Abstract: An endoscopic stent for implantation in a patient after sleeve gastrectomy or biliopancreatic diversion with duodenal switch or biliopancreatic diversion with duodenal switch comprising a stent portion, the stent portion comprising a proximal end portion, the proximal end portion defined by a length of about 50 mm to about 200 mm, an enlarged middle portion, a middle portion having an enlarged diameter relative to the proximal end portion and the distal end portion and defined by a length of about 20 mm to about 80 mm, and a distal end portion and a polymeric sleeve portion engaged to and extending distally from the distal end portion of the stent.

    Abstract translation: 一种内窥镜支架，用于在套管胃切除术或具有十二指肠切换或具有十二指肠切换器的双侧胰腺分流术的套管胃切除术或双侧胰腺分流之后植入患者，所述十二指肠切换器包括支架部分，所述支架部分包括近端部分，所述近端部分限定为约50mm至 约200mm，扩大的中间部分，相对于近端部分和远端部分具有扩大的直径并由约20mm至约80mm的长度限定的中间部分，以及远端部分和聚合物套筒 从支架的远端部分接合并向远侧延伸的部分。

    Stent delivery device
    8.
    发明授权
    Stent delivery device 有权

    公开(公告)号：US09883958B2

    公开(公告)日：2018-02-06

    申请号：US13937751

    申请日：2013-07-09

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Claude O. Clerc ,  Jonathan Root ,  Tewodros A. Admassu

    IPC: A61F2/95

    CPC classification number: A61F2/95 ,  A61F2002/9517

    Abstract: A stent delivery device has a handle and a sliding body, the sliding body is slidable with respect to the handle. The handle has a grip and a guide. The sliding body has at least two flange portions extending from the sliding body. The flange portions are offset from one another along the length of the sliding body. The operator can thereby deploy a relatively long stent by first gripping the nearest flange portion and pulling the sliding body toward the handle; subsequently, the operator can reposition his/or finger on the next-nearest flange portion and continue deployment of the stent by pulling the sliding body further toward the handle.

    Medical devices and methods to prevent bile reflux after bariatric procedures
    10.
    发明授权
    Medical devices and methods to prevent bile reflux after bariatric procedures 有权
    减肥手术后胆汁反流的医疗装置和方法

    公开(公告)号：US09579186B2

    公开(公告)日：2017-02-28

    申请号：US14749221

    申请日：2015-06-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： John A. Hingston ,  Claude O. Clerc ,  Jonathan Root ,  Vishal Shah

    IPC: A61M5/00 ,  A61F2/04 ,  A61F2/82 ,  A61M39/24 ,  A61F2/07 ,  A61F2/24

    CPC classification number: A61F2/04 ,  A61F2/07 ,  A61F2/2475 ,  A61F2/82 ,  A61F2002/041 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2250/0039 ,  A61M39/24 ,  A61M2039/2433

    Abstract: An endoscopic stent for implantation in a patient after sleeve gastrectomy or biliopancreatic diversion with duodenal switch or biliopancreatic diversion with duodenal switch comprising a stent portion, the stent portion comprising a proximal end portion, the proximal end portion defined by a length of about 50 mm to about 200 mm, an enlarged middle portion, a middle portion having an enlarged diameter relative to the proximal end portion and the distal end portion and defined by a length of about 20 mm to about 80 mm, and a distal end portion and a polymeric sleeve portion engaged to and extending distally from the distal end portion of the stent.

    Abstract translation: 一种内窥镜支架，用于在套管胃切除术或具有十二指肠切换或具有十二指肠切换器的双侧胰腺分流术的套管胃切除术或双侧胰腺分流之后植入患者，所述十二指肠切换器包括支架部分，所述支架部分包括近端部分，所述近端部分限定为约50mm至 约200mm，扩大的中间部分，相对于近端部分和远端部分具有扩大的直径并由约20mm至约80mm的长度限定的中间部分，以及远端部分和聚合物套筒 从支架的远端部分接合并向远侧延伸的部分。

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