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    Electromagnetic energy delivery intervertebral disc treatment devices
    2.
    发明授权
    Electromagnetic energy delivery intervertebral disc treatment devices 有权
    电磁能量递送椎间盘治疗装置

    公开(公告)号：US06832997B2

    公开(公告)日：2004-12-21

    申请号：US09876831

    申请日：2001-06-06

    申请人： Andy Uchida ,  John Ashley ,  Hugh Sharkey

    发明人： Andy Uchida ,  John Ashley ,  Hugh Sharkey

    IPC分类号： A61B1818

    CPC分类号： A61B18/148 ,  A61B2018/00434 ,  A61B2018/0044 ,  A61B2018/1405 ,  A61B2018/1407

    摘要： An intervertebral disc device is provided comprising a distal probe sized to be extended from a distal end of an introducer that is percutaneously delivered into an interior of an intervertebral disc, a distal section of the probe comprising an active and return electrode which are each spirally wrapped around the probe such that there are multiple alternating bands of the same active and return positioned longitudinally along the length of the distal section of the probe, the active and return being adapted to deliver bipolar electromagnetic energy to tissue within the intervertebral disc; and a proximal handle for externally guiding the probe within an intervertebral disc.

    摘要翻译： 提供了一种椎间盘装置，其包括远端探针，所述远端探针的尺寸设置成从经皮递送​​到椎间盘的内部的导引器的远端延伸，所述探针的远端部分包括主动和返回电极，每个螺旋包裹 围绕探针，使得沿着探针的远端部分的长度方向具有相同的活动和返回的多个交替的带，纵向地定位，所述主动和返回适于将双极电磁能传递到椎间盘内的组织; 以及用于将探针外部引导到椎间盘内的近侧手柄。

    Intervertebral disc device employing flexible probe
    3.
    发明授权
    Intervertebral disc device employing flexible probe 有权
    椎间盘装置采用柔性探针

    公开(公告)号：US06733496B2

    公开(公告)日：2004-05-11

    申请号：US09876832

    申请日：2001-06-06

    申请人： Hugh Sharkey ,  Andy Uchida ,  John Ashley

    发明人： Hugh Sharkey ,  Andy Uchida ,  John Ashley

    IPC分类号： A61B1800

    CPC分类号： A61B18/1492 ,  A61B2017/00261 ,  A61B2017/003 ,  A61B2018/0044 ,  A61B2018/1407

    摘要： An intervertebral disc device is provided comprising a distal probe sized to be extended from a distal end of an introducer that is percutaneously delivered into an interior of an intervertebral disc, a distal section of the probe comprising a flexible neck which tapers in a proximal to distal direction, and a distal tip which is larger in cross sectional diameter than the flexible neck adjacent the distal tip, the flexible neck and distal tip serving to prevent the probe distal end from piercing an internal wall of the intervertebral disc; and a proximal handle for externally guiding the probe within an intervertebral disc.

    摘要翻译： 提供了一种椎间盘装置，包括远端探针，该远端探针尺寸设置成从经皮递送​​到椎间盘内部的导引器的远端延伸，所述探针的远端部分包括柔性颈部，所述柔性颈部在近端至远端 方向，以及远侧尖端，其横截面直径大于邻近所述远端的所述柔性颈部，所述柔性颈部和远侧末端用于防止所述探针远端刺穿所述椎间盘的内壁; 以及用于将探针外部引导到椎间盘内的近侧手柄。

    Intervertebral disc device employing flexible probe
    5.
    发明授权
    Intervertebral disc device employing flexible probe 有权

    公开(公告)号：US06645204B2

    公开(公告)日：2003-11-11

    申请号：US09876832

    申请日：2001-06-06

    申请人： Hugh Sharkey ,  Andy Uchida ,  John Ashley

    发明人： Hugh Sharkey ,  Andy Uchida ,  John Ashley

    IPC分类号： A61B1800

    摘要： An intervertebral disc device is provided comprising a distal probe sized to be extended from a distal end of an introducer that is percutaneously delivered into an interior of an intervertebral disc, a distal section of the probe comprising a flexible neck which tapers in a proximal to distal direction, and a distal tip which is larger in cross sectional diameter than the flexible neck adjacent the distal tip, the flexible neck and distal tip serving to prevent the probe distal end from piercing an internal wall of the intervertebral disc; and a proximal handle for externally guiding the probe within an intervertebral disc.