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    Stent with tabs and holes for drug delivery
    1.
    发明授权
    Stent with tabs and holes for drug delivery 有权
    支架具有用于药物输送的标签和孔

    公开(公告)号：US08114151B2

    公开(公告)日：2012-02-14

    申请号：US12117437

    申请日：2008-05-08

    申请人： Gordon J. Kocur ,  Daniel Gregorich ,  Timothy S Girton

    发明人： Gordon J. Kocur ,  Daniel Gregorich ,  Timothy S Girton

    IPC分类号： A61F2/82

    CPC分类号： A61F2/915 ,  A61F2/91 ,  A61F2002/91558 ,  A61F2230/0054 ,  A61F2250/0068

    摘要： A stent can include a tubular body, a plurality of circumferential serpentine bands, a plurality of connectors extending between immediately adjacent serpentine bands, and a plurality of tabs. The plurality of tabs include peak tabs and trough tabs. Each peak tab and each trough tab have a first end and a second end wherein only the first end is engaged to a serpentine band, each peak tab extends substantially parallel to the longitudinal axis from a peak on a serpentine band toward a peak on an immediately distal serpentine band. Each trough tab extends substantially parallel to the longitudinal axis from a trough on a serpentine band toward a trough on an immediately proximal serpentine band. Each serpentine band defines a plurality of holes and each tab defines a plurality of holes. The holes are constructed and arranged to contain a therapeutic agent.

    摘要翻译： 支架可以包括管状体，多个圆周蛇形带，在紧邻的蛇形带之间延伸的多个连接器以及多个突片。 多个突片包括峰片和槽片。 每个峰突片和每个槽突片具有第一端和第二端，其中仅第一端接合到蛇形带，每个峰突片基本上平行于纵向轴线从蛇形带上的峰向立即延伸的峰延伸 远端蛇纹带。 每个槽翼片从蛇形带上的槽基本上平行于纵向轴线延伸到在紧邻的蛇形带上的槽。 每个蛇形带限定多个孔，每个翼片限定多个孔。 孔被构造和布置成容纳治疗剂。

    STENT WITH TABS AND HOLES FOR DRUG DELIVERY
    2.
    发明申请
    STENT WITH TABS AND HOLES FOR DRUG DELIVERY 有权
    具有用于药物递送的餐具和帽子

    公开(公告)号：US20090281615A1

    公开(公告)日：2009-11-12

    申请号：US12117437

    申请日：2008-05-08

    申请人： Gordon J. Kocur ,  Daniel Gregorich ,  Timothy S. Girton

    发明人： Gordon J. Kocur ,  Daniel Gregorich ,  Timothy S. Girton

    IPC分类号： A61F2/82

    CPC分类号： A61F2/915 ,  A61F2/91 ,  A61F2002/91558 ,  A61F2230/0054 ,  A61F2250/0068

    摘要： A stent can include a tubular body, a plurality of circumferential serpentine bands, a plurality of connectors extending between immediately adjacent serpentine bands, and a plurality of tabs. The plurality of tabs include peak tabs and trough tabs. Each peak tab and each trough tab have a first end and a second end wherein only the first end is engaged to a serpentine band, each peak tab extends substantially parallel to the longitudinal axis from a peak on a serpentine band toward a peak on an immediately distal serpentine band. Each trough tab extends substantially parallel to the longitudinal axis from a trough on a serpentine band toward a trough on an immediately proximal serpentine band. Each serpentine band defines a plurality of holes and each tab defines a plurality of holes. The holes are constructed and arranged to contain a therapeutic agent

    摘要翻译： 支架可以包括管状体，多个圆周蛇形带，在紧邻的蛇形带之间延伸的多个连接器以及多个突片。 多个突片包括峰片和槽片。 每个峰突片和每个槽突片具有第一端和第二端，其中仅第一端接合到蛇形带，每个峰突片基本上平行于纵向轴线从蛇形带上的峰向立即 远端蛇纹带。 每个槽翼片从蛇形带上的槽基本上平行于纵向轴线延伸到在紧邻的蛇形带上的槽。 每个蛇形带限定多个孔，每个翼片限定多个孔。 孔被构造和布置成容纳治疗剂

    RATCHETING BIO CELL DESIGNS
    7.
    发明申请
    RATCHETING BIO CELL DESIGNS 审中-公开
    刺激生物细胞设计

    公开(公告)号：US20080281395A1

    公开(公告)日：2008-11-13

    申请号：US11745091

    申请日：2007-05-07

    申请人： Tracee Eidenschink ,  Todd Bethel ,  Thomas E. Broome ,  Gordon J. Kocur ,  Jens Hegg ,  Michael P. Meyer

    发明人： Tracee Eidenschink ,  Todd Bethel ,  Thomas E. Broome ,  Gordon J. Kocur ,  Jens Hegg ,  Michael P. Meyer

    IPC分类号： A61F2/06

    CPC分类号： A61F2/856 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/30062 ,  A61F2002/30329 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2250/0031

    摘要： A bifurcated stent having a side branch constructed out of a bioabsorbable material. The side branch comprises one or more bio cells which are flexible and easily deformable when the stent is in the unexpanded state. The bio cells have a locking member which fixedly holds the bio cells in place once the stent assumes the expanded state. The locking member uses oppositely directed hooks or ratchet teeth to prevent contraction in the bio cells once the expanded state is assumed. By having an appropriate alternation between flexibility and rigidity the side branch is flexible enough to deal with the geometric difficulties of bending and deploying a side branch while being fixed and rigid enough to properly support and scaffold a side branch assembly. The deployment of the side branch can be facilitated by the use of a ratcheting device. The side branch can also have a flared shape.

    摘要翻译： 具有由生物可吸收材料构成的侧分支的分叉支架。 侧分支包括一个或多个生物细胞，其在支架处于未膨胀状态时是柔性的并且易于变形。 生物细胞具有锁定构件，一旦支架呈现膨胀状态，该锁定构件将生物细胞固定地保持就位。 一旦展开状态，锁定件就使用相反方向的钩或棘齿来防止生物细胞的收缩。 通过在柔性和刚度之间具有适当的交替性，侧分支具有足够的灵活性，以应对弯曲和展开侧分支的几何困难，同时固定和刚性足以适当地支撑和支架侧分支组件。 通过使用棘轮装置可以促进侧支的部署。 侧枝也可以具有喇叭形状。

    Stents with temporary retaining bands
    9.
    发明授权
    Stents with temporary retaining bands 有权
    支架与临时保持带

    公开(公告)号：US06350277B1

    公开(公告)日：2002-02-26

    申请号：US09232404

    申请日：1999-01-15

    申请人： Gordon J. Kocur

    发明人： Gordon J. Kocur

    IPC分类号： A61F1100

    CPC分类号： A61F2/90 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/9511 ,  A61F2210/0004 ,  A61F2250/0071

    摘要： A self-expanding stent is formed of a stent framework and retaining segments disposed about the framework. The retaining segments hold the stent in a partially or fully contracted state in a bodily vessel. The retaining segments are constructed to fail after a predetermined time or upon the application of a predetermined force. Upon failure of the segments, the stent expands in the bodily vessel.

    摘要翻译： 自扩张支架由支架框架和围绕框架设置的保持段形成。 保持段将支架置于身体容器中部分或完全收缩的状态。 保持段被构造成在预定时间之后或在施加预定力时失效。 在片段失效时，支架在体内扩张。