Apparatus and method for attaching a graft ligament to a bone
    2.
    发明授权
    Apparatus and method for attaching a graft ligament to a bone 有权
    将移植韧带附着于骨骼的装置和方法

    公开(公告)号:US07963984B2

    公开(公告)日:2011-06-21

    申请号:US11760461

    申请日:2007-06-08

    IPC分类号: A61B17/04 A61B17/86 A61F2/08

    摘要: A novel fixation system for fixing a graft ligament in a bone tunnel. The fixation system comprises an interference screw comprising a body having a distal end and a proximal end, screw threads extending longitudinally along the body, and a transversely-extending region formed in the body for receiving a transverse pin therein, whereby to securely lock the interference screw, and hence the graft ligament, to the bone. In accordance with a further feature of the present invention, there is provided a method for attaching a graft ligament to a bone, the method comprising the steps of: (i) drilling a tunnel in the bone; (ii) positioning the graft ligament in the bone tunnel; (iii) placing an interference screw in the bone tunnel so as to force the graft ligament laterally against the opposite side of the bone tunnel; and (iv) advancing a transverse pin transversely through the bone and through the interference screw so as to securely lock the interference screw, and hence the graft ligament, to the bone. The present invention can also be applied to attach other objects to bone, e.g., a bone fragment to bone.

    摘要翻译: 一种用于将移植韧带固定在骨隧道中的新型固定系统。 固定系统包括干涉螺钉,其包括具有远端和近端的主体,沿着主体纵向延伸的螺纹,以及形成在主体中的用于在其中容纳横向销的横向延伸区域,从而牢固地锁定干涉 螺钉,因此是移植韧带。 根据本发明的另一个特征,提供了一种将移植韧带附着于骨骼的方法,该方法包括以下步骤:(i)在骨中钻孔; (ii)将移植韧带定位在骨隧道中; (iii)在所述骨隧道中设置干涉螺钉,以使所述移植韧带横向抵靠所述骨隧道的相对侧; 和(iv)使横向销横向穿过骨头并穿过干涉螺钉,以便将干涉螺钉(因此,移植韧带)牢固地锁定到骨骼上。 本发明还可以应用于将其它物体附着于骨骼,例如将骨碎片附着到骨头上。

    Apparatus and method for attaching a graft ligament to a bone
    3.
    发明授权
    Apparatus and method for attaching a graft ligament to a bone 有权
    将移植韧带附着于骨骼的装置和方法

    公开(公告)号:US07229448B2

    公开(公告)日:2007-06-12

    申请号:US10383179

    申请日:2003-03-06

    IPC分类号: A61B17/86

    摘要: A transverse guide assembly for use in passing a transverse pin through a host bone and through a transversely-extending region formed in an interference screw, wherein the transverse guide assembly includes a key member, a boom member and a guide member, and further wherein the key member is adapted to be connected to a keyway formed in the proximal end of the interference screw, the boom member is connected to the key member and supports the guide member outboard of the interference screw, and the guide member is configured to support a drill for forming a hole to receive the transverse pin which extends transversely through the host bone and the transversely-extending region formed in the interference screw.

    摘要翻译: 一种横向引导组件,用于使横向销穿过主体骨并穿过形成在干涉螺钉中的横向延伸区域,其中所述横向引导组件包括键构件,悬臂构件和引导构件,并且其中, 键构件适于连接到形成在干涉螺钉的近端的键槽,悬臂构件连接到键构件并将引导构件支撑在干涉螺钉的外侧,并且引导构件构造成支撑钻 用于形成孔以接收横向穿过宿主骨横向延伸的横向销和形成在干涉螺钉中的横向延伸区域。

    Swivel chair joint
    6.
    发明授权
    Swivel chair joint 失效
    旋转椅子关节

    公开(公告)号:US07140685B2

    公开(公告)日:2006-11-28

    申请号:US10386314

    申请日:2003-03-11

    IPC分类号: A47C3/18

    摘要: A swivel chair joint utilizing a tapered roller bearing assembly to substantially transform the seating load to the tapered roller bearings and thereby reducing frictional resistance to swiveling.

    摘要翻译: 一种利用圆锥滚子轴承组件的旋转座椅接头,用于将座圈负载基本上转换成圆锥滚子轴承,从而降低了对旋转的摩擦阻力。

    APPARATUS AND METHOD FOR ATTACHING A GRAFT LIGAMENT TO A BONE
    8.
    发明申请
    APPARATUS AND METHOD FOR ATTACHING A GRAFT LIGAMENT TO A BONE 有权
    将骨头连接到骨头的装置和方法

    公开(公告)号:US20080140197A1

    公开(公告)日:2008-06-12

    申请号:US11760461

    申请日:2007-06-08

    IPC分类号: A61F2/08 A61B17/56 A61B17/58

    摘要: A novel fixation system for fixing a graft ligament in a bone tunnel. The fixation system comprises an interference screw comprising a body having a distal end and a proximal end, screw threads extending longitudinally along the body, and a transversely-extending region formed in the body for receiving a transverse pin therein, whereby to securely lock the interference screw, and hence the graft ligament, to the bone. In accordance with a further feature of the present invention, there is provided a method for attaching a graft ligament to a bone, the method comprising the steps of: (i) drilling a tunnel in the bone; (ii) positioning the graft ligament in the bone tunnel; (iii) placing an interference screw in the bone tunnel so as to force the graft ligament laterally against the opposite side of the bone tunnel; and (iv) advancing a transverse pin transversely through the bone and through the interference screw so as to securely lock the interference screw, and hence the graft ligament, to the bone. The present invention can also be applied to attach other objects to bone, e.g., a bone fragment to bone.

    摘要翻译: 一种用于将移植韧带固定在骨隧道中的新型固定系统。 固定系统包括干涉螺钉,其包括具有远端和近端的主体,沿着主体纵向延伸的螺纹,以及形成在主体中的用于在其中容纳横向销的横向延伸区域,从而牢固地锁定干涉 螺钉,因此是移植韧带。 根据本发明的另一个特征,提供了一种将移植韧带附着于骨骼的方法,该方法包括以下步骤:(i)在骨中钻孔; (ii)将移植韧带定位在骨隧道中; (iii)在所述骨隧道中设置干涉螺钉,以使所述移植韧带横向抵靠所述骨隧道的相对侧; 和(iv)使横向销横向穿过骨头并穿过干涉螺钉,以便将干涉螺钉(因此,移植韧带)牢固地锁定到骨骼上。 本发明还可以应用于将其它物体附着于骨骼,例如将骨碎片附着到骨头上。

    Apparatus and method for attaching a graft ligament to a bone

    公开(公告)号:US06620195B2

    公开(公告)日:2003-09-16

    申请号:US09837594

    申请日:2001-04-18

    IPC分类号: A61F208

    摘要: A novel fixation system for fixing a graft ligament in a bone tunnel. The fixation system comprises an interference screw comprising a body having a distal end and a proximal end, screw threads extending longitudinally along the body, and a transversely-extending region formed in the body for receiving a transverse pin therein, whereby to securely lock the interference screw, and hence the graft ligament, to the bone. In accordance with a further feature of the present invention, there is provided a method for attaching a graft ligament to a bone, the method comprising the steps of: (i) drilling a tunnel in the bone; (ii) positioning the graft ligament in the bone tunnel; (iii) placing an interference screw in the bone tunnel so as to force the graft ligament laterally against the opposite side of the bone tunnel; and (iv) advancing a transverse pin transversely through the bone and through the interference screw so as to securely lock the interference screw, and hence the graft ligament, to the bone. The present invention can also be applied to attach other objects to bone, e.g., a bone fragment to bone.