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    Radial implant system
    1.
    发明授权
    Radial implant system 有权
    径向植入系统

    公开(公告)号：US06709459B1

    公开(公告)日：2004-03-23

    申请号：US09652872

    申请日：2000-08-31

    申请人： William P. Cooney, III ,  Bernard F. Morrey ,  Shawn W. O'Driscoll ,  Ronald L. Linsheid ,  David A. Leibel ,  Fredrick M. Schultz

    发明人： William P. Cooney, III ,  Bernard F. Morrey ,  Shawn W. O'Driscoll ,  Ronald L. Linsheid ,  David A. Leibel ,  Fredrick M. Schultz

    IPC分类号： A61F238

    CPC分类号： A61F2/3804 ,  A61B17/15 ,  A61F2002/3827 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00796

    摘要： A prosthesis for the radius bone in the arm of a patient includes a head shaped for engagement with the capitellum of a humerus bone and the radial notch of the ulna. It also has a curved stem that extends from the head and is tapered with a distally decreasing cross section for insertion into the medullary canal of the radius. A system for implanting the prosthesis requires a resection guide for placing the forearm of the patient in a precise anatomical orientation for resection of the radius bone. The resection guide includes a notched alignment rod attached to an adjustable flange and a reference flange for aligning the forearm for a cut of the radius bone perpendicular with the axis of rotation of the radius bone about the ulna, and for measuring the size of the resection and prosthesis.

    摘要翻译： 用于患者手臂中的半径骨的假体包括头部，其形状用于与肱骨的头皮和尺骨的径向切口接合。 它还具有弯曲的杆，其从头部延伸并且具有向远侧减小的横截面逐渐变细以插入到半径的髓管中。 用于植入假体的系统需要切除引导件，用于将患者的前臂置于精确的解剖学取向​​以切除半径骨。 切除引导件包括连接到可调节法兰的凹口对准杆和参考法兰，用于将前臂对准半径骨的切口，其垂直于围绕尺骨的半径骨的旋转轴线，并用于测量切除的尺寸 和假体。

    Rod-based system for bone fixation
    4.
    发明授权
    Rod-based system for bone fixation 失效
    骨固定系统

    公开(公告)号：US08206389B2

    公开(公告)日：2012-06-26

    申请号：US11897760

    申请日：2007-08-31

    申请人： Randall J. Huebner ,  Shawn W. O'Driscoll ,  Bryon M. Morse ,  Steven P. Horst

    发明人： Randall J. Huebner ,  Shawn W. O'Driscoll ,  Bryon M. Morse ,  Steven P. Horst

    IPC分类号： A61B17/56

    CPC分类号： A61B17/8872 ,  A61B17/1662 ,  A61B17/1725 ,  A61B17/1739 ,  A61B17/7225 ,  A61B17/7291

    摘要： A method of bone fixation. A guide device may be disposed such that a first portion of the guide device is disposed longitudinally in a medullary canal of a bone and such that a second portion of the guide device is disposed outside the bone and defines a transverse path across the bone and intersecting the medullary canal. A transverse hole may be formed in the bone along the transverse path, and a fastener may be disposed in the transverse hole. A rod may be placed longitudinally in the medullary canal such that a threaded portion of the rod enters an aperture of the fastener and engages the fastener at the aperture to lock the rod to the fastener. The first portion of the guide device may be removed from the medullary canal after the step of forming a transverse hole and before the step of placing a rod.

    摘要翻译： 骨固定方法。 引导装置可以被布置成使得引导装置的第一部分纵向设置在骨的髓管中，并且使得引导装置的第二部分设置在骨外部并且限定跨越骨的横向路径并且相交 髓质管。 沿着横向路径可以在骨中形成横向孔，并且紧固件可以设置在横向孔中。 杆可以纵向地放置在髓管中，使得杆的螺纹部分进入紧固件的孔并且在孔处接合紧固件以将杆锁定到紧固件。 引导装置的第一部分可以在形成横向孔的步骤之后和放置杆的步骤之前从髓管中移除。