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    Delivery of a stent at an elevated temperature
    1.
    发明授权
    Delivery of a stent at an elevated temperature 有权
    在升高的温度下输送支架

    公开(公告)号：US07951185B1

    公开(公告)日：2011-05-31

    申请号：US11326797

    申请日：2006-01-06

    申请人： Anthony J. Abbate ,  Jeffrey David Royal

    发明人： Anthony J. Abbate ,  Jeffrey David Royal

    IPC分类号： A61F2/06

    CPC分类号： A61F2/958 ,  A61F2002/9583 ,  A61F2210/0004

    摘要： Methods and systems of delivering a stent at an elevated temperature are disclosed herein. Methods of delivering a stent include allowing reactants to react within a delivery system exothermically. The heat generated from the exothermic reaction increase a temperature of a stent mounted on a support member. The increase in temperature increases the flexibility of the stent which reduces or eliminates formation of cracks in the stent when it expands. A system can include a first reactant disposed within at least a portion of the support member, a catheter in fluid communication with the support member, or both. The first reactant being disposed in such a way to react exothermically with a second reactant disposed within the delivery system.

    摘要翻译： 本文公开了在升高的温度下递送支架的方法和系统。 递送支架的方法包括允许反应物在放射系统内放热反应。 由放热反应产生的热量增加了安装在支撑构件上的支架的温度。 温度的升高会增加支架的弹性，从而减少或消除支架膨胀时裂缝的形成。 系统可以包括设置在支撑构件的至少一部分内的第一反应物，与支撑构件流体连通的导管或两者。 第一反应物以与配置在输送系统内的第二反应物放热反应的方式设置。