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    ANTI-MIGRATION STENT
    3.
    发明申请
    ANTI-MIGRATION STENT 审中-公开
    防止移动

    公开(公告)号：US20150342760A1

    公开(公告)日：2015-12-03

    申请号：US14722534

    申请日：2015-05-27

    Applicant: Boston Scientific Scimed Inc.

    Inventor： Laura Elizabeth Christakis ,  Michelle Fater

    IPC: A61F2/82 ,  A61F2/95

    CPC classification number: A61F2/95 ,  A61F2/90 ,  A61F2/945 ,  A61F2/958 ,  A61F2210/0004 ,  A61F2210/0076 ,  A61F2250/0025 ,  A61F2250/0039 ,  A61F2250/0048 ,  Y10S623/00 ,  Y10S977/905

    Abstract: Embodiments of the disclosure relate to devices, systems and methods of use and manufacture. One such device is a stent. The stent includes a stent body and a coating over at least a portion of the stent body. The coating includes a shape memory polymer having an outer surface. The outer surface defines a first configuration and a second configuration. In the first configuration the outer surface is smooth. In the second configuration, the outer surface includes a micro pattern.

    Abstract translation: 本公开的实施例涉及使用和制造的装置，系统和方法。 一种这样的装置是支架。 支架包括支架主体和在支架主体的至少一部分上的涂层。 涂层包括具有外表面的形状记忆聚合物。 外表面限定第一配置和第二配置。 在第一种配置中，外表面光滑。 在第二构造中，外表面包括微图案。

    HEMOSTASIS AND CLOSURE METHODS UTILIZING MESH
    6.
    发明申请
    HEMOSTASIS AND CLOSURE METHODS UTILIZING MESH 有权
    HEMOSTASIS和关闭方法利用MESH

    公开(公告)号：US20150238301A1

    公开(公告)日：2015-08-27

    申请号：US14625714

    申请日：2015-02-19

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： John Allen Hingston ,  Daniel Robert Quinn ,  Michael E. Zupkofska ,  Kerry L. Grant ,  Brian Gaffney ,  Rachael Ann Rheaume ,  Kenny Joe King ,  Shawn Kerr ,  Paul Smith ,  Michelle Fater ,  Kevin John Wilcox ,  Dylan Murphy

    IPC: A61F2/00

    CPC classification number: A61F2/0063 ,  A61F2210/0014 ,  A61F2210/0057 ,  A61F2220/0016 ,  A61F2230/0006

    Abstract: A device for causing hemostasis includes a sheet of mesh stretchable between an expanded and a retracted configuration, a size of the sheet in the retracted configuration being selected to cover a target tissue site; a spring mechanism coupled to the mesh, the spring mechanism moving between an expanded configuration and a retracted configuration when the mesh is moved between the expanded and retracted configurations; and a plurality of hooks coupled to the mesh and oriented to extend into tissue to lock the mesh in position when the mesh is placed in a desired position over the target tissue site in the expanded configuration. The hooks are lockingly engaging the target tissue so that, after the hooks have lockingly engaged the tissue, the spring mechanism reverts to the retracted configuration drawing the engaged portions of tissue radially inward.

    Abstract translation: 用于引起止血的装置包括可在伸缩和缩回构型之间伸缩的网状片，缩回构型中的片材的尺寸被选择为覆盖目标组织部位; 弹簧机构，其联接到所述网，所述弹簧机构在所述网状物在所述扩张和缩回构型之间移动时在扩张构型和缩回构型之间移动; 以及耦合到所述网并且定向成延伸到组织中的多个钩，当所述网放置在所述扩张构型中的所述目标组织部位上的期望位置时，将所述网锁定在适当的位置。 钩被锁定地接合目标组织，使得在钩已经与组织锁定地接合之后，弹簧机构回到缩回构型，从而径向向内拉伸组织的被接合部分。

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