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    Bone plate and bone plate assemblies including polyaxial fasteners
    3.
    发明授权
    Bone plate and bone plate assemblies including polyaxial fasteners 有权
    骨板和骨板组件包括多轴紧固件

    公开(公告)号：US08105367B2

    公开(公告)日：2012-01-31

    申请号：US12484527

    申请日：2009-06-15

    申请人： Gene Edward Austin ,  Brian L. Black ,  Sied W. Janna ,  Timothy J. Petteys ,  James K. Rains ,  John B. Schneider ,  Jon A. Harmon ,  Darin S. Gerlach ,  Anthony H. James

    发明人： Gene Edward Austin ,  Brian L. Black ,  Sied W. Janna ,  Timothy J. Petteys ,  James K. Rains ,  John B. Schneider ,  Jon A. Harmon ,  Darin S. Gerlach ,  Anthony H. James

    IPC分类号： A61B17/80

    CPC分类号： A61B17/8014 ,  A61B17/8057 ,  A61B17/8061 ,  A61B17/8085 ,  A61B17/8605

    摘要： A system for fixation of bone, including a bone plate with an opening comprising threads made of a first material and a fastener with a head at least partially comprising a polymeric material that is softer than the first material. In some embodiments, when the fastener is inserted into the first opening, the threads of the first opening form threads in the polymeric material on the head of the fastener and secure the fastener in place at one of a plurality of possible angles within the first opening. The first opening additionally accepts a fastener with a substantially spherical head for compression of a fracture, or a fastener with a threaded head that engages with the threads of the threaded opening. In some embodiments the first opening includes a substantially frustoconical-shaped top portion. In other embodiments there may be a second opening that is either non-threaded or comprises a plurality of protruding fins.

    摘要翻译： 一种用于固定骨的系统，包括具有开口的骨板，所述开口包括由第一材料制成的螺纹，和具有至少部分地包含比所述第一材料更软的聚合材料的头部的紧固件。 在一些实施例中，当紧固件插入到第一开口中时，第一开口的螺纹在紧固件的头部上的聚合材料中形成螺纹，并将紧固件固定在第一开口内的多个可能的角度之一 。 第一开口还接收具有用于压缩断裂的基本上球形的头部的紧固件，或具有与螺纹开口的螺纹接合的螺纹头的紧固件。 在一些实施例中，第一开口包括基本截头圆锥形的顶部。 在其它实施例中，可以存在无螺纹或包括多个突出翅片的第二开口。

    Bone Plate and Bone Plate Assemblies Including Polyaxial Fasteners
    6.
    发明申请
    Bone Plate and Bone Plate Assemblies Including Polyaxial Fasteners 有权
    骨板和骨板组件包括多轴紧固件

    公开(公告)号：US20090312803A1

    公开(公告)日：2009-12-17

    申请号：US12484527

    申请日：2009-06-15

    申请人： Gene E. Austin ,  Brian L. Black ,  Sied W. Janna ,  Timothy J. Petteys ,  James K. Rains ,  John B. Schneider ,  Jon A. Harmon ,  Darin S. Gerlach ,  Anthony H. James

    发明人： Gene E. Austin ,  Brian L. Black ,  Sied W. Janna ,  Timothy J. Petteys ,  James K. Rains ,  John B. Schneider ,  Jon A. Harmon ,  Darin S. Gerlach ,  Anthony H. James

    IPC分类号： A61B17/86 ,  A61B17/80 ,  A61B17/56

    CPC分类号： A61B17/8014 ,  A61B17/8057 ,  A61B17/8061 ,  A61B17/8085 ,  A61B17/8605

    摘要： A system for fixation of bone, including a bone plate with an opening comprising threads made of a first material and a fastener with a head at least partially comprising a polymeric material that is softer than the first material. In some embodiments, when the fastener is inserted into the first opening, the threads of the first opening form threads in the polymeric material on the head of the fastener and secure the fastener in place at one of a plurality of possible angles within the first opening. The first opening additionally accepts a fastener with a substantially spherical head for compression of a fracture, or a fastener with a threaded head that engages with the threads of the threaded opening. In some embodiments the first opening includes a substantially frustoconical-shaped top portion. In other embodiments there may be a second opening that is either non-threaded or comprises a plurality of protruding fins.

    摘要翻译： 一种用于固定骨的系统，包括具有开口的骨板，所述开口包括由第一材料制成的螺纹，和具有至少部分地包含比所述第一材料更软的聚合材料的头部的紧固件。 在一些实施例中，当紧固件插入到第一开口中时，第一开口的螺纹在紧固件的头部上的聚合材料中形成螺纹，并将紧固件固定在第一开口内的多个可能的角度之一 。 第一开口还接收具有用于压缩断裂的基本上球形的头部的紧固件，或具有与螺纹开口的螺纹接合的螺纹头的紧固件。 在一些实施例中，第一开口包括基本截头圆锥形的顶部。 在其它实施例中，可以存在无螺纹或包括多个突出翅片的第二开口。