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    Apparatus and method for tibial fixation of soft tissue
    6.
    发明授权
    Apparatus and method for tibial fixation of soft tissue 有权
    软组织胫骨固定装置及方法

    公开(公告)号：US06280472B1

    公开(公告)日：2001-08-28

    申请号：US09356959

    申请日：1999-07-19

    申请人： James A. Boucher ,  Stephen M. Howell ,  James Marcinek ,  Troy Walters

    发明人： James A. Boucher ,  Stephen M. Howell ,  James Marcinek ,  Troy Walters

    IPC分类号： A61F208

    CPC分类号： A61F2/0811 ,  A61B17/0642 ,  A61B17/1604 ,  A61B17/1675 ,  A61B17/1714 ,  A61B17/1764 ,  A61B17/8872 ,  A61B2017/0641 ,  A61B2017/0648 ,  A61B2090/034 ,  A61F2/0805 ,  A61F2002/0829 ,  A61F2002/0858 ,  A61F2002/0882 ,  A61F2002/0888 ,  A61F2220/0016 ,  Y10S606/916

    摘要： An apparatus and method for tibial fixation of a soft tissue graft includes a body having a first side and a second side. A first plurality of spikes extend from the second side of the body each having a first length. A second plurality of spikes extend from the second side of the body each having a second length where the first length is longer than the second length. The first plurality of spikes are operable to engage the bone without the second plurality of spikes substantially engaging the soft tissue graft to permit proper tensioning of the soft tissue graft. The method includes forming a tunnel in a bone and forming a counterbore substantially perpendicular with the tunnel. The soft tissue graft passes through the tunnel and the counterbore and is secured within the counterbore with an apparatus which is nested within the counterbore.

    摘要翻译： 用于软组织移植物的胫骨固定的装置和方法包括具有第一侧和第二侧的主体。 第一多个尖峰从身体的第二侧延伸，每个具有第一长度。 第二多个尖峰从主体的第二侧延伸，每个具有第二长度，其中第一长度比第二长度长。 所述第一组多个钉可操作以接合所述骨，而所述第二多个尖钉基本上接合所述软组织移植物以允许所述软组织移植物的适当张紧。 该方法包括在骨中形成隧道并形成与隧道基本垂直的沉孔。 软组织移植物穿过隧道和沉孔，并用嵌套在沉孔内的装置固定在沉孔内。

    Method and apparatus for graft fixation
    7.
    发明申请
    Method and apparatus for graft fixation 有权
    移植物固定的方法和装置

    公开(公告)号：US20050273003A1

    公开(公告)日：2005-12-08

    申请号：US11201491

    申请日：2005-08-11

    申请人： Troy Walters ,  Kevin Stone ,  Jason Meridew

    发明人： Troy Walters ,  Kevin Stone ,  Jason Meridew

    IPC分类号： A61B5/05 ,  A61B17/17

    CPC分类号： A61B17/1714 ,  A61B17/1764

    摘要： An apparatus and method for performing a surgery, especially an ACL replacement surgery, where a flexible strand insertion rod co-operates with a U-Guide apparatus to insert a flexible strand into a tunnel formed in a bone portion and to guide a pair of drill points to form a pair of tunnels transversely to the tunnel of the insertion rod. The drill points are guided through the insertion rod and the flexible strand is held over the drill points as the transverse tunnels are formed. The insertion rod is then removed from the tunnels formed in the bone and the flexible strand is held looped over the second drill point. Subsequently, a soft tissue replacement is affixed to one end of the flexible strand and pulled over up to the first drill point with the other end of the flexible strand. The first drill point is then used to pull a cross pin through the transverse tunnel to hold the looped end of the soft tissue replacement in place. Finally, the two free ends of the soft tissue replacement are affixed to the bone completing the implantation of a soft tissue replacement.

    摘要翻译： 一种用于进行手术，特别是ACL替代手术的装置和方法，其中柔性股线插入杆与U型导向装置协作以将柔性股线插入形成在骨部分中的隧道中并引导一对钻头 指向横向于插入杆的隧道形成一对隧道。 钻孔被引导穿过插入杆，并且当横向隧道形成时，柔性线束被保持在钻尖上。 然后将插入杆从形成在骨中的隧道中取出，并且柔性股线环绕在第二钻点上。 随后，将软组织置换固定在柔性股线的一端，并用柔性股线的另一端拉到第一钻头。 然后使用第一钻头将十字销拉过横向隧道，以将软组织置换的环形末端保持在适当位置。 最后，将软组织置换的两个自由端固定到完成植入软组织置换的骨上。

    Apparatus and method for manipulating a flexible strand and soft tissue replacement during surgery
    9.
    发明授权
    Apparatus and method for manipulating a flexible strand and soft tissue replacement during surgery 有权
    在手术过程中操纵柔性股和软组织置换的装置和方法

    公开(公告)号：US07033364B1

    公开(公告)日：2006-04-25

    申请号：US10066519

    申请日：2002-01-31

    申请人： Troy Walters ,  Jason Meridew

    发明人： Troy Walters ,  Jason Meridew

    IPC分类号： A61B17/58 ,  A61F2/00

    CPC分类号： A61F2/0811 ,  A61B17/1725 ,  A61B17/1764 ,  A61F2/0805 ,  A61F2002/0852 ,  A61F2002/0882

    摘要： An apparatus and method for performing a surgery, especially an Anterior Cruciate Ligament replacement surgery, where a flexible strand insertion rod cooperates with a U-Guide apparatus to insert a flexible strand into a tunnel formed in a bone portion and to guide a drill point to form a tunnel transversely to the tunnel of the insertion rod. The drill point is guided through the insertion rod and the flexible strand is held over the drill point as the transverse tunnel is formed. The insertion rod is then removed from the tunnels formed in the bone and the flexible strand is held looped over the drill point. Subsequently, a soft tissue replacement is affixed to one end of the flexible strand and pulled over the drill point with the other end of the flexible strand. The drill point is then used to pull a cross pin through the transverse tunnel to hold the looped end of the soft tissue replacement in place. Finally, the two free ends of the soft tissue replacement are affixed to the bone completing the implantation of a soft tissue replacement.

    摘要翻译： 一种用于进行手术的装置和方法，特别是前交叉韧带置换手术，其中柔性股线插入杆与U型导向装置协作以将柔性股线插入形成在骨部分中的隧道中，并将钻尖引导至 形成横向于插入杆的隧道的隧道。 钻孔被引导穿过插入杆，并且当形成横向隧道时，柔性线束保持在钻尖上。 然后将插入杆从形成在骨中的隧道中取出，并且柔性股线保持环绕在钻头上。 随后，将软组织置换固定在柔性股线的一端并用柔性股线的另一端拉过钻头。 然后使用钻头将十字销拉过横向隧道，以将软组织更换的环形端固定在适当位置。 最后，将软组织置换的两个自由端固定到完成植入软组织置换的骨上。