Cylindrical roller stent crimper apparatus with radiation shield
    5.
    发明授权
    Cylindrical roller stent crimper apparatus with radiation shield 失效
    带辐射屏蔽的圆柱滚子支架卷边装置

    公开(公告)号:US6074381A

    公开(公告)日:2000-06-13

    申请号:US177668

    申请日:1998-10-22

    摘要: A stent loading apparatus for loading a deformable stent onto a deployment device. The stent loading apparatus includes an elastic member defining a passage therein formed for longitudinal receipt of the deformable stent in an uncrimped condition. A first member includes a first compression region; and a second member includes a second compression region positioned substantially adjacent the first compression region at a first position. At this first position, the elastic member and the deformable stent in the uncrimped condition may be received between the opposed first and second compression regions. The first compression region and the second compression region are further configured to provide rolling support and compression of the elastic member during relative movement between the first position and a second position for rolling radial compression of the deformable stent onto the deployment device.

    摘要翻译: 一种用于将可变形支架装载到展开装置上的支架装载装置。 支架装载装置包括限定其中形成的通道的弹性构件,用于在未卷曲状态下纵向容纳可变形支架。 第一构件包括第一压缩区域; 并且第二构件包括在第一位置处基本上邻近所述第一压缩区域定位的第二压缩区域。 在该第一位置,可以在相对的第一和第二压缩区域之间容纳弹性构件和未松脱状态的可变形支架。 第一压缩区域和第二压缩区域进一步构造成在第一位置和第二位置之间的相对移动期间提供弹性构件的滚动支撑和压缩,用于将可变形支架的径向压缩滚动到展开装置上。