SPINAL DISC ANULUS REPAIR METHOD AND APPARATUS
    4.
    发明申请
    SPINAL DISC ANULUS REPAIR METHOD AND APPARATUS 有权
    脊柱椎间盘修复方法和装置

    公开(公告)号:US20110015654A1

    公开(公告)日:2011-01-20

    申请号:US12505722

    申请日:2009-07-20

    IPC分类号: A61B17/04 A61B17/06

    摘要: An apparatus for anulus fibrosus repair includes a shaft, a pair of curved suturing needles mounted in parallel on the shaft, and a rotational driving mechanism connected to the shaft, which is configured to rotate the shaft and the pair of needles about a rotation axis of the shaft. Each needle includes a substantially semi-annular body having a proximal end, a distal end, an inner periphery, and an outer periphery, and an arm extending radially inward from the proximal end, in which a concavity is formed in the body proximate to the distal end extending in a direction away from it. Also disclosed is a suturing technique associated with use of the repair apparatus.

    摘要翻译: 用于纤维性纤维修复的装置包括轴,平行安装在轴上的一对弯曲缝合针和连接到所述轴的旋转驱动机构,所述旋转驱动机构被构造成使所述轴和所述一对针绕着 轴。 每个针包括具有近端,远端,内周边和外周边的基本上半环形的主体,以及从近端径向向内延伸的臂,其中凹部形成在主体中,靠近 远端在远离其的方向延伸。 还公开了与使用修复装置相关联的缝合技术。

    Spinal disc anulus repair method and apparatus
    8.
    发明授权
    Spinal disc anulus repair method and apparatus 有权
    脊柱椎间盘修复方法及装置

    公开(公告)号:US08876841B2

    公开(公告)日:2014-11-04

    申请号:US12505722

    申请日:2009-07-20

    IPC分类号: A61B17/04 A61B17/06 A61B17/29

    摘要: An apparatus for anulus fibrosus repair includes a shaft, a pair of curved suturing needles mounted in parallel on the shaft, and a rotational driving mechanism connected to the shaft, which is configured to rotate the shaft and the pair of needles about a rotation axis of the shaft. Each needle includes a substantially semi-annular body having a proximal end, a distal end, an inner periphery, and an outer periphery, and an arm extending radially inward from the proximal end, in which a concavity is formed in the body proximate to the distal end extending in a direction away from it. Also disclosed is a suturing technique associated with use of the repair apparatus.

    摘要翻译: 用于纤维性纤维修复的装置包括轴,平行安装在轴上的一对弯曲缝合针和连接到所述轴的旋转驱动机构,所述旋转驱动机构被构造成使所述轴和所述一对针绕着 轴。 每个针包括具有近端,远端,内周边和外周边的基本上半环形的主体,以及从近端径向向内延伸的臂,其中凹部形成在主体中,靠近 远端在远离其的方向延伸。 还公开了与使用修复装置相关联的缝合技术。

    SURGICAL AWL AND METHOD OF USING THE SAME
    10.
    发明申请
    SURGICAL AWL AND METHOD OF USING THE SAME 审中-公开
    外科手术及其使用方法

    公开(公告)号:US20120323242A1

    公开(公告)日:2012-12-20

    申请号:US13161698

    申请日:2011-06-16

    IPC分类号: A61B17/16

    摘要: A bone awl is provided for preparing a bone for implantation with a screw. The awl includes a shaft having a first end and a second end opposed to the first end. A handle is fixed to the first end, and an extension extends from the second end. The extension includes a first cutting portion configured to form a hole in bone and a second cutting portion configured to form an internal screw thread in the bone along the surface of the hole. The awl also includes an axial through passage that extends from the handle to the first cutting portion and is dimensioned to receive a Kirshner pin therein.

    摘要翻译: 提供骨锥用于制备用于用螺钉植入的骨。 锥体包括具有与第一端相对的第一端和第二端的轴。 把手固定到第一端,并且延伸部从第二端延伸。 延伸部包括构造成在骨中形成孔的第一切割部和被配置为沿着孔的表面在骨中形成内螺纹的第二切割部。 锥体还包括从手柄延伸到第一切割部分的轴向通过通道,并且其尺寸被设计成在其中容纳Kirshner销钉。