Method and apparatus for performing an open wedge, high tibial osteotomy
    4.
    发明申请
    Method and apparatus for performing an open wedge, high tibial osteotomy 审中-公开
    用于执行开放楔形,高胫骨截骨术的方法和装置

    公开(公告)号:US20090054899A1

    公开(公告)日:2009-02-26

    申请号:US11888993

    申请日:2007-08-03

    IPC分类号: A61F5/00

    摘要: Apparatus for performing an open wedge, high tibial osteotomy, the apparatus comprising a two-piece bearing implant comprising an upper bearing member and a lower bearing member, wherein the upper bearing member comprises a screw hole for securing the upper bearing member to an upper portion of bone, and the lower bearing member comprises a screw hole for securing the lower bearing member to a lower portion of bone, and further wherein the upper bearing member comprises an upper dovetail track and the lower bearing member comprises a lower dovetail track; and a wedge comprising an upper dovetail rail which is complementary to the upper dovetail track and a lower dovetail rail which is complementary to the lower dovetail track, in order that the wedge can be introduced between the upper and lower bearing members, so as to open a wedge-like opening between the upper and lower bearing members.

    摘要翻译: 用于执行开放楔形物,高胫骨截骨术的装置,所述装置包括两件式轴承植入物,其包括上轴承构件和下支承构件,其中所述上轴承构件包括用于将所述上轴承构件固定到上部的螺钉孔 并且所述下轴承部件包括用于将所述下轴承部件固定到骨的下部的螺钉孔,并且其中所述上轴承部件包括上部燕尾轨道,并且所述下轴承部件包括下燕尾轨道; 以及楔形件,其包括与上部燕尾轨道互补的上部燕尾形轨道和与下部燕尾轨道互补的下部燕尾形轨道,以便楔形物可以被引入上部和下部轴承构件之间,以便打开 在上和下轴承构件之间的楔形开口。

    Method and apparatus for performing a high tibial, dome osteotomy
    6.
    发明申请
    Method and apparatus for performing a high tibial, dome osteotomy 有权
    用于执行高胫骨,圆顶截骨术的方法和装置

    公开(公告)号:US20080147074A1

    公开(公告)日:2008-06-19

    申请号:US11888802

    申请日:2007-08-02

    IPC分类号: A61B17/58

    摘要: A method for performing a high tibial, dome osteotomy to adjust the lateral and/or angular disposition of the tibial plateau relative to the lower portion of the tibia, the method comprising: forming an arcuate osteotomy cut in the tibia to subdivide it into upper and lower portions; manipulating the upper and lower portions to adjust their lateral and/or angular dispositions relative to one another; forming a pair of keyholes along the osteotomy cut; forming a keyhole slot to connect the two keyholes; forming a fixation hole in the tibia for each keyhole; providing an implant comprising a pair of keys connected by a bridge, each key comprising a bore for receiving a fixation screw therein; inserting the implant so that the keys are disposed in the keyholes, and so that the bores of the keys are aligned with the fixation holes; and inserting fixation screws through the bores of the keys and into the fixation holes of the keyholes so as to stabilize the upper and lower portions of the tibia.

    摘要翻译: 一种用于执行高胫骨,圆顶截骨术来调节胫骨平台相对于胫骨的下部的侧向和/或角度布置的方法,所述方法包括:在胫骨中切割切割成弧形的截骨以将其细分成上部和 下部 操纵上部和下部以相对于彼此调整其横向和/或角度布置; 沿截骨形成一对钥匙孔; 形成一个锁孔,连接两个钥匙孔; 在每个锁孔的胫骨中形成固定孔; 提供植入物,其包括通过桥连接的一对键,每个键包括用于在其中接收固定螺钉的孔; 插入植入物,使得钥匙布置在钥匙孔中,并且使得钥匙的孔与固定孔对齐; 并将固定螺钉穿过键的孔并插入键槽的固定孔中,以稳定胫骨的上部和下部。

    Method and apparatus for performing a high tibial, dome osteotomy
    8.
    发明授权
    Method and apparatus for performing a high tibial, dome osteotomy 有权
    用于执行高胫骨,圆顶截骨术的方法和装置

    公开(公告)号:US08062301B2

    公开(公告)日:2011-11-22

    申请号:US11888802

    申请日:2007-08-02

    IPC分类号: A61F5/00

    摘要: A method for performing a high tibial, dome osteotomy to adjust the lateral and/or angular disposition of the tibial plateau relative to the lower portion of the tibia, the method comprising: forming an arcuate osteotomy cut in the tibia to subdivide it into upper and lower portions; manipulating the upper and lower portions to adjust their lateral and/or angular dispositions relative to one another; forming a pair of keyholes along the osteotomy cut; forming a keyhole slot to connect the two keyholes; forming a fixation hole in the tibia for each keyhole; providing an implant comprising a pair of keys connected by a bridge, each key comprising a bore for receiving a fixation screw therein; inserting the implant so that the keys are disposed in the keyholes, and so that the bores of the keys are aligned with the fixation holes; and inserting fixation screws through the bores of the keys and into the fixation holes of the keyholes so as to stabilize the upper and lower portions of the tibia.

    摘要翻译: 一种用于执行高胫骨,圆顶截骨术来调节胫骨平台相对于胫骨的下部的侧向和/或角度布置的方法,所述方法包括:在胫骨中切割切割成弧形的截骨以将其细分成上部和 下部 操纵上部和下部以相对于彼此调整其横向和/或角度布置; 沿截骨形成一对钥匙孔; 形成一个锁孔,连接两个钥匙孔; 在每个锁孔的胫骨中形成固定孔; 提供植入物,其包括通过桥连接的一对键,每个键包括用于在其中接收固定螺钉的孔; 插入植入物,使得钥匙布置在钥匙孔中,并且使得钥匙的孔与固定孔对齐; 并将固定螺钉穿过键的孔并插入键槽的固定孔中,以稳定胫骨的上部和下部。

    Method for performing an open wedge, high tibial osteotomy
    10.
    发明授权
    Method for performing an open wedge, high tibial osteotomy 有权
    执行开放楔形,高胫骨截骨术的方法

    公开(公告)号:US07935119B2

    公开(公告)日:2011-05-03

    申请号:US11644218

    申请日:2006-12-22

    IPC分类号: A61B17/56

    摘要: Method for performing an open wedge, high tibial osteotomy, utilizing an apparatus comprising a wedge-shaped implant for disposition in a wedge-shaped opening created in the tibia, wherein the wedge-shaped implant comprises at least one key for disposition in at least one corresponding keyhole formed in the tibia adjacent to the wedge-shaped opening created in the tibia, wherein each of the at least one keys comprises an interior bore for receiving a fixation screw, at least one fixation screw for disposition in the interior bore of the at least one key, and further wherein the apparatus is configured so that when the at least one fixation screw is received in the interior bore, the at least one fixation screw terminates within the bore.

    摘要翻译: 用于执行开放式楔形物,高胫骨截骨术的方法,利用包括楔形植入物的装置,用于设置在胫骨中形成的楔形开口中,其中所述楔形植入物包括至少一个用于至少一个 形成在与在胫骨中形成的楔形开口相邻的胫骨中的相应的锁孔,其中至少一个键中的每一个包括用于接收固定螺钉的内孔,至少一个固定螺钉,用于配置在肛门的内孔中 至少一个键,并且其中所述装置被构造成使得当所述至少一个固定螺钉被容纳在所述内孔中时,所述至少一个固定螺钉终止于所述孔内。