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    DELIVERY SYSTEM HAVING STENT LOCKING STRUCTURE
    2.
    发明申请
    DELIVERY SYSTEM HAVING STENT LOCKING STRUCTURE 审中-公开
    具有结构锁定结构的输送系统

    公开(公告)号：US20140243948A1

    公开(公告)日：2014-08-28

    申请号：US14269719

    申请日：2014-05-05

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Michal Weisman ,  Michael D. Amos ,  Andrew K. Hollett

    IPC: A61F2/848 ,  A61F2/95

    CPC classification number: A61F2/848 ,  A61F2/94 ,  A61F2/95 ,  A61F2/966 ,  A61F2002/041 ,  A61F2002/8483 ,  A61F2002/9505

    Abstract: A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and a locking mechanism for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft such that the proximal end of the stent is positioned proximal of the distal end of the elongate shaft. The locking mechanism includes an engaging feature of the elongate shaft which engages a portion of the stent such that the stent may be selectively coupled to the elongate shaft through rotational motion of the elongate shaft relative to the stent. In some instances, the engaging feature of the elongate shaft may be a tab which extends into an opening of the stent.

    Abstract translation: 排水支架输送系统，包括中间装置的细长轴，排液导管或支架，以及用于将排液支架选择性地联接到细长轴的锁定机构。 排水支架选择性地联接到细长轴的远侧部分，使得支架的近端位于细长轴的远端的近侧。 锁定机构包括细长轴的接合特征，其接合支架的一部分，使得支架可以通过细长轴相对于支架的旋转运动而选择性地联接到细长轴上。 在一些情况下，细长轴的接合特征可以是延伸到支架的开口中的突片。

    METHOD AND APPARATUS FOR BILIARY ACCESS AND STONE RETRIEVAL
    7.
    发明申请
    METHOD AND APPARATUS FOR BILIARY ACCESS AND STONE RETRIEVAL 有权
    双相接触和石块检索的方法和装置

    公开(公告)号：US20130144119A1

    公开(公告)日：2013-06-06

    申请号：US13764085

    申请日：2013-02-11

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Michal Weisman

    IPC: A61B17/221 ,  A61B1/06

    CPC classification number: A61B17/221 ,  A61B1/018 ,  A61B1/0661 ,  A61B2090/3614

    Abstract: Endoscopes, endoscopic instruments, and methods for making and using the same. An illustrative endoscopic instrument includes a catheter that can extend through the working channel of an endoscope. The catheter may include an end effector passing region.

    Abstract translation: 内窥镜，内镜器械及其制造和使用方法。 示例性的内窥镜器械包括能够延伸通过内窥镜的工作通道的导管。 导管可以包括末端执行器通过区域。

    Rapid exchange stent delivery system
    10.
    发明授权
    Rapid exchange stent delivery system 有权

    公开(公告)号：US11337836B2

    公开(公告)日：2022-05-24

    申请号：US15899909

    申请日：2018-02-20

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Michal Weisman ,  Jacob Graham ,  Gary Leanna ,  John Griego

    IPC: A61F2/95 ,  A61F2/04 ,  A61M25/01 ,  A61M27/00

    Abstract: Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include a guide member having a proximal portion and a distal portion. A stent may be disposed about the distal portion of the guide member. The stent may have a wall having an opening formed therein. A pusher member may be disposed about the guide member and positioned proximal of the stent. A holding filament may be disposed at the opening and may extend to the proximal portion of the guide member. The holding filament may be configured to releasably secure the position of the stent relative to the pusher member. The holding filament may be releasable from the stent independently of movement of the guide member.

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