Method for use of dilating stylet and cannula
    3.
    发明申请
    Method for use of dilating stylet and cannula 有权
    使用扩张探针和插管的方法

    公开(公告)号:US20070255281A1

    公开(公告)日:2007-11-01

    申请号:US11412341

    申请日:2006-04-27

    IPC分类号: A61B17/56

    摘要: In one preferred aspect, a method is provided for inserting an instrument set having a tapered configuration into a patient. In another preferred aspect, a method is provided for inserting a cannula having an external threaded portion into bone. In yet another preferred aspect, a method is provided for forming and enlarging an opening in bone.

    摘要翻译: 在一个优选的方面,提供了一种用于将具有锥形构造的仪器组插入患者体内的方法。 在另一优选方面,提供了一种将具有外螺纹部分的插管插入骨中的方法。 在另一个优选的方面,提供了一种用于形成和扩大骨中的开口的方法。

    Guide and Blade for Contouring Vertebral Bodies
    7.
    发明申请
    Guide and Blade for Contouring Vertebral Bodies 失效
    脊椎轮廓的指南和刀片

    公开(公告)号:US20070123898A1

    公开(公告)日:2007-05-31

    申请号:US11613871

    申请日:2006-12-20

    IPC分类号: A61F5/00

    摘要: A guide and a blade for contouring vertebral bodies. The guide is sized to be mounted between two vertebral members and includes a pair of edges for receiving the blade. The pair of edges are spaced a distance apart for the first edge to align with a first vertebral member, and the second edge to align with a second vertebral member. The blade includes a pair of arms with at least one cutting edge. The arms are sized to fit within the pair of edges respectively. Using the blade and guide comprises inserting the guide adjacent to two vertebral members, and inserting the arms through the pair of edges to contour the ends of the members. In an embodiment with cutting edges at the distal ends of each of the arms, the two vertebral members can be contoured simultaneously.

    摘要翻译: 用于形成椎体的引导件和刀片。 引导件的尺寸被安装在两个椎骨构件之间,并且包括一对用于接收刀片的边缘。 所述一对边缘间隔一段距离,用于第一边缘与第一椎骨构件对准,并且第二边缘与第二椎骨构件对准。 刀片包括具有至少一个切削刃的一对臂。 臂的尺寸分别适合于一对边缘。 使用刀片和引导件包括将引导件相邻于两个椎骨构件插入,并且将臂插入该对边缘以使构件的端部轮廓化。 在具有每个臂的远端处的切割边缘的实施例中,两个椎骨构件可以同时成轮廓。