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    CONICAL CRIMPER
    1.
    发明申请
    CONICAL CRIMPER 有权

    公开(公告)号：US20130030418A1

    公开(公告)日：2013-01-31

    申请号：US13558053

    申请日：2012-07-25

    申请人： Rob Taft ,  Travis Z. Oba

    发明人： Rob Taft ,  Travis Z. Oba

    IPC分类号： A61B17/00

    CPC分类号： A61F2/2418 ,  A61F2/2433 ,  A61F2/95 ,  A61F2/958 ,  A61F2002/9522 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0065 ,  A61F2230/0067

    摘要： Embodiments of crimping devices for crimping stented prosthetic valves and other medical devices from a larger, expanded diameter to a smaller, crimped diameter are disclosed. Some crimping devices utilize a conical surface extending out-of-plane from the direction of crimping, where motion of the conical surface in the out-of-plane direction causes in-plane radially crimping. Other crimping devices comprise a funnel-shaped rigid body having a tapered inner lumen that compresses a medical device moving therethrough. Some funnel-shaped embodiments have slotted sides that allow portions of the medical device to project therethrough. Other funnel-shaped embodiments are used with a tubular sock to pull the medical device through the tapered lumen. Other crimping devices utilize rotating rollers that compress a medical device while the medical device spins between the rollers.

    摘要翻译： 公开了用于卷曲支架的假体瓣膜和其它医疗装置的卷曲装置的实施例，其从更大的，扩大的直径到较小的卷曲直径。 一些压接装置利用从压接方向向外延伸的锥形表面，其中锥形表面在平面外方向上的运动导致平面内径向卷曲。 其它压接装置包括具有锥形内腔的漏斗形刚体，其压缩从其移动的医疗装置。 一些漏斗状实施例具有允许医疗装置的部分突出穿过的开槽侧。 其他漏斗形实施例与管状袜一起使用以将医疗装置拉动通过锥形内腔。 其他压接装置利用旋转辊，其在医疗装置在辊之间旋转时压缩医疗装置。

    INTRODUCER FOR PROSTHETIC HEART VALVE
    4.
    发明申请
    INTRODUCER FOR PROSTHETIC HEART VALVE 审中-公开
    前置心脏瓣膜介绍

    公开(公告)号：US20110022165A1

    公开(公告)日：2011-01-27

    申请号：US12839194

    申请日：2010-07-19

    申请人： Travis Z. Oba ,  Louis A. Campbell

    发明人： Travis Z. Oba ,  Louis A. Campbell

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61B17/3423 ,  A61B17/3439 ,  A61B17/3468 ,  A61B2017/3425 ,  A61F2/2433

    摘要： The present disclosure concerns embodiments of an introducer that is adapted to facilitate insertion of a prosthetic device, such as a prosthetic heart valve, into a patient's vasculature. In one embodiment, the introducer comprises an elongated body defining a central lumen extending between distal and proximal ends of the body. The introducer body can also have a longitudinally extending gap extending along the length of the body between the distal end proximal ends. The gap in the introducer allows a user to place the introducer around implant sutures by passing the sutures through the gap and into the central lumen. Similarly, the gap allows the introducer to be easily removed from the sutures and/or a delivery device by passing them outwardly through the gap.

    摘要翻译： 本公开涉及导引器的实施例，其适于促进假体装置（例如假体心脏瓣膜）插入患者的脉管系统中。 在一个实施例中，导引器包括限定在主体的远端和近端之间延伸的中心腔的细长主体。 导引器主体还可以具有沿主体的长度在远端近端之间延伸的纵向延伸的间隙。 引导器中的间隙允许使用者通过使缝线穿过间隙并进入中心腔而将引入器放置在植入物缝合线周围。 类似地，间隙允许导引器通过将其向外通过间隙而从缝线和/或输送装置中容易地移除。