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    DOUBLE THREADED GUIDANCE OR STIFFENING WIRE FOR MULTIPLE USE VERTEBRAL AUGMENTATION (VA) BALLOON
    1.
    发明申请
    DOUBLE THREADED GUIDANCE OR STIFFENING WIRE FOR MULTIPLE USE VERTEBRAL AUGMENTATION (VA) BALLOON 有权
    双重螺纹引导或强化电线多用途VERTEBRAL AUGMENTATION（VA）BALLOON

    公开(公告)号：US20150313660A1

    公开(公告)日：2015-11-05

    申请号：US14797720

    申请日：2015-07-13

    申请人： DePuy Synthes Products, Inc.

    发明人： Marc Müller ,  Kris Chavatte

    IPC分类号： A61B17/88 ,  A61M31/00 ,  A61M25/00 ,  A61M25/10

    CPC分类号： A61B17/8855 ,  A61B17/8802 ,  A61B17/8897 ,  A61B2017/00557 ,  A61M25/0026 ,  A61M25/0097 ,  A61M25/1025 ,  A61M31/005 ,  A61M2025/1079

    摘要： A catheter device that includes a double-threaded guidance wire that allows multiple use of a compliant cavity creation device (i.e., treatment of more than one level). The double-threaded guidance wire may be connected with the luer part of the device and a distal part of the balloon using a threaded engagement to avoid lengthening of the inner tube, avoid lengthening of the balloon, and to limit the plastic deformation of the system in axial direction. In other implementations, the double-threaded guidance wire may be reconnected to the distal part of the balloon with a distal thread of the double-threaded guidance wire in order to restore the nominal length.

    摘要翻译： 一种导管装置，其包括允许多次使用顺应性空腔创建装置（即，多于一个水平的处理）的双螺纹引导线。 双线引导线可以使用螺纹接合与设备的鲁尔部分和气囊的远端部分连接，以避免内管的延长，避免气囊的延长，并且限制系统的塑性变形 在轴向上。 在其他实施方案中，双螺纹引导线可以用双螺纹引导线的远端螺纹重新连接到球囊的远端部分，以便恢复标称长度。

    Double threaded guidance or stiffening wire for multiple use vertebral augmentation (VA) balloon
    4.
    发明授权
    Double threaded guidance or stiffening wire for multiple use vertebral augmentation (VA) balloon 有权

    公开(公告)号：US10278755B2

    公开(公告)日：2019-05-07

    申请号：US15824516

    申请日：2017-11-28

    申请人： DePuy Synthes Products, Inc.

    发明人： Marc Müller ,  Kris Chavatte

    IPC分类号： A61B17/88 ,  A61M25/10 ,  A61M31/00 ,  A61M25/00 ,  A61B17/00

    摘要： A catheter device that includes a double-threaded guidance wire that allows multiple use of a compliant cavity creation device (i.e., treatment of more than one level). The double-threaded guidance wire may be connected with the luer part of the device and a distal part of the balloon using a threaded engagement to avoid lengthening of the inner tube, avoid lengthening of the balloon, and to limit the plastic deformation of the system in axial direction. In other implementations, the double-threaded guidance wire may be reconnected to the distal part of the balloon with a distal thread of the double-threaded guidance wire in order to restore the nominal length.