VASO-OCCLUSIVE DEVICES WITH IN-SITU STIFFENING
    30.
    发明申请
    VASO-OCCLUSIVE DEVICES WITH IN-SITU STIFFENING 审中-公开
    VASO-OCCLUSIVE设备,具有现场强化功能

    公开(公告)号:WO2012161953A3

    公开(公告)日:2013-03-28

    申请号:PCT/US2012036894

    申请日:2012-05-08

    Abstract: A vaso - occlusive device (10) includes a first coil (12) made from a first substantially non - expansile material, and a second coil (14) at least partially co-wound with the first coil (12) and made from a second expansile material. The second coil (14) has a contracted state and an expanded state, in which the second coil (14) expands radially and/or longitudinally. The vaso - occlusive device (10) has increased stiffness when the second coil (14) is in its expanded state.

    Abstract translation: 血管闭塞装置(10)包括由第一基本上非膨胀材料制成的第一线圈(12)和与第一线圈(12)至少部分共同缠绕并由第二线圈 膨胀材料 第二线圈(14)具有收缩状态和膨胀状态,其中第二线圈(14)径向和/或纵向膨胀。 当第二线圈(14)处于其膨胀状态时,血管闭塞装置(10)具有增加的刚度。

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