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    Reduced granulation and inflammation stent design
    72.
    发明授权
    Reduced granulation and inflammation stent design 有权

    公开(公告)号：US10117763B2

    公开(公告)日：2018-11-06

    申请号：US14660468

    申请日：2015-03-17

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean P. Fleury ,  Dane T. Seddon ,  Barry Weitzner

    IPC: A61F2/89 ,  A61F2/915 ,  A61F2/82

    Abstract: A stent of the present disclosure has a variable radial force along the longitudinal length of the stent. In particular, the radial force of the center is greater than the radial force of the ends of the stent. Without being bound by theory, the radial force is affected by the strut angle θ, the wall thickness t, the number of strut pairs, and combinations thereof. In one aspect of the present disclosure, the stent has a variable strut angle θ, a variable wall thickness t, and a variable number of strut pairs. By adjusting the strut angle θ, the wall thickness t, and the number of strut pairs of the serpentine bands, the stent will have a variable radial force without the need for additional processing steps.

    REDUCED GRANULATION AND INFLAMMATION STENT DESIGN
    77.
    发明申请
    REDUCED GRANULATION AND INFLAMMATION STENT DESIGN 审中-公开
    减少造粒和炎症控制设计

    公开(公告)号：US20150265437A1

    公开(公告)日：2015-09-24

    申请号：US14660468

    申请日：2015-03-17

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean P. Fleury ,  Dane T. Seddon ,  Barry Weitzner

    IPC: A61F2/89

    CPC classification number: A61F2/89 ,  A61F2/915 ,  A61F2002/825 ,  A61F2002/91525 ,  A61F2002/91575 ,  A61F2250/0018 ,  A61F2250/0036

    Abstract: A stent of the present disclosure has a variable radial force along the longitudinal length of the stent. In particular, the radial force of the center is greater than the radial force of the ends of the stent. Without being bound by theory, the radial force is affected by the strut angle θ, the wall thickness t, the number of strut pairs, and combinations thereof. In one aspect of the present disclosure, the stent has a variable strut angle θ, a variable wall thickness t, and a variable number of strut pairs. By adjusting the strut angle θ, the wall thickness t, and the number of strut pairs of the serpentine bands, the stent will have a variable radial force without the need for additional processing steps.

    Abstract translation: 本公开的支架具有沿着支架纵向长度的可变径向力。 特别地，中心的径向力大于支架末端的径向力。 不受理论束缚，径向力受支柱角度，壁厚t，支柱对数量及其组合的影响。 在本公开的一个方面，支架具有可变的支柱角度，可变壁厚度t和可变数量的支柱对。 通过调整支柱角度，壁厚t和蛇形带的支柱对数，支架将具有可变的径向力，而不需要额外的加工步骤。

    MEDICAL DEVICES HAVING RELEASABLE COUPLING
    79.
    发明申请
    MEDICAL DEVICES HAVING RELEASABLE COUPLING 有权

    公开(公告)号：US20250050061A1

    公开(公告)日：2025-02-13

    申请号：US18930068

    申请日：2024-10-29

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Gary Kappel ,  Ra NAM ,  Naroun Suon ,  Dan Bacon ,  Paul Smith ,  John Golden ,  Barry Weitzner

    IPC: A61M25/00 ,  A61B17/00 ,  A61B17/29 ,  A61M25/01

    Abstract: This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

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