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16 条记录 (耗时 0.025 秒)

    Method and kit for interpositional arthroplasty
    1.
    发明申请
    Method and kit for interpositional arthroplasty 审中-公开
    插入关节置换术的方法和试剂盒

    公开(公告)号：US20060111726A1

    公开(公告)日：2006-05-25

    申请号：US10520979

    申请日：2003-07-10

    申请人： Jeffrey Felt ,  Mark Rydell ,  david Griffin ,  Paul Buscemi ,  Alexander Arsenyev

    发明人： Jeffrey Felt ,  Mark Rydell ,  david Griffin ,  Paul Buscemi ,  Alexander Arsenyev

    IPC分类号： A61F5/00

    CPC分类号： A61F2/4657 ,  A61B17/00234 ,  A61B17/1659 ,  A61B17/1675 ,  A61B17/70 ,  A61B90/06 ,  A61B2017/00557 ,  A61B2090/061 ,  A61F2/30721 ,  A61F2/3872 ,  A61F2/4684 ,  A61F2002/30133 ,  A61F2002/30616 ,  A61F2002/30708 ,  A61F2002/30713 ,  A61F2002/30714 ,  A61F2002/30754 ,  A61F2002/3895 ,  A61F2002/4623 ,  A61F2002/4635 ,  A61F2002/4658 ,  A61F2002/4661 ,  A61F2002/4662 ,  A61F2230/0015 ,  A61F2250/0084 ,  A61F2250/0087 ,  A61F2250/0089

    摘要： A method and system for the creation or modification of the wear surface of orthopedic joints, involving the preparation and use of one or more partially or fully preformed components adapted for insertion and placement into the body and at the joint site. The system includes a method and related components and/or devices in the form of a kit that can be used to provide or perform some or all of the steps of: a) preparing a joint to receive an implant, b) determining an appropriate implant size for a particular joint, c) determining an appropriate implant thickness, d) inserting the implant into the joint, and/or e) securing the implant within the joint to a desired extent. One or more of the various components and devices, including optionally one or more implants themselves, can be provided or packaged separately or in varying desired combinations and subcombinations to provide a kit of this invention. In turn, a kit can include, or be used in combination with, one or more corresponding devices or components that will already exist in the surgical suite, and that can optionally be sterilized for re-use in subsequent procedures. The selection and use of components, devices and/or implants within a kit of this invention is facilitated by the coordination of various features in the manner described, including appearance, size and configuration.

    摘要翻译： 一种用于创建或修改整形外科关节磨损表面的方法和系统，涉及准备和使用一种或多种部分或完全预成形的部件，适于插入和放置在身体和关节部位。 该系统包括可以用于提供或执行以下一些或全部步骤的套件形式的方法和相关组件和/或装置：a）制备接头以接收植入物，b）确定合适的植入物 特定关节的尺寸，c）确定合适的植入物厚度，d）将植入物插入关节中，和/或e）将植入物固定在关节内达到期望的程度。 各种组件和装置中的一种或多种，​​包括任选的一种或多种植入物本身可以单独地或以不同的所需组合和亚组合提供或包装以提供本发明的试剂盒。 反过来，试剂盒可以包括或者与已经存在于外科手术套件中的一个或多个相应的装置或部件组合使用，并且可以任选地在后续程序中进行消毒以再次使用。 通过以所描述的方式（包括外观，尺寸和配置）协调各种特征，促进本发明的试剂盒内的组分，装置和/或植入物的选择和使用。

    Bone smoothing method and system
    4.
    发明申请
    Bone smoothing method and system 审中-公开
    骨平滑方法和系统

    公开(公告)号：US20050075642A1

    公开(公告)日：2005-04-07

    申请号：US10499137

    申请日：2002-12-19

    申请人： Jeffrey Felt ,  Mark Rydell ,  David Griffin

    发明人： Jeffrey Felt ,  Mark Rydell ,  David Griffin

    IPC分类号： A61B17/00 ,  A61B17/14 ,  A61B17/16 ,  A61B17/24 ,  A61B17/32 ,  A61B17/56 ,  A61B17/58 ,  A61B19/00 ,  A61F20060101

    CPC分类号： A61B17/1659 ,  A61B17/1675 ,  A61B2090/034

    摘要： A method and system for preparing a bone surface, as by smoothing the surface, in preparation for contacting and/or receiving a prosthetic implant. The smoothing system and method are particularly well suited for use with articulating joints, in which a polymeric biomaterial such as polyurethane is implanted and retained upon one (supporting) bone surface, in order to provide a corresponding surface for opposing, articulating bone. Smoothing condylar bone, for instance, can significantly decrease the friction between a the condylar surface, and particularly one that is itself diseased or damaged, and to remove osteophytes and entheseophytes.

    摘要翻译： 一种用于通过使表面平滑来制备骨表面的方法和系统，用于接触和/或接受假体植入物。 平滑系统和方法特别适用于铰接接头，其中聚合物生物材料例如聚氨酯被植入并保持在一个（支撑的）骨表面上，以便为相对的关节骨提供相应的表面。 例如，平滑的髁骨可以显着降低髁表面之间的摩擦，特别是本身是患病或受损的，并且去除骨赘和植物体。

    Methods and apparatus for minimally invasive modular interbody fusion devices
    9.
    发明申请
    Methods and apparatus for minimally invasive modular interbody fusion devices 有权
    微创模块化体内融合装置的方法和装置

    公开(公告)号：US20080119853A1

    公开(公告)日：2008-05-22

    申请号：US11974185

    申请日：2007-10-11

    申请人： Jeffrey Felt ,  Britt Norton ,  Mark Rydell ,  Steve Crosbie

    发明人： Jeffrey Felt ,  Britt Norton ,  Mark Rydell ,  Steve Crosbie

    IPC分类号： A61B17/58

    CPC分类号： A61F2/4465 ,  A61F2/0095 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/3008 ,  A61F2002/30383 ,  A61F2002/30522 ,  A61F2002/30604 ,  A61F2002/30677 ,  A61F2002/30841 ,  A61F2002/4475 ,  A61F2002/4629 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2250/0098 ,  A61F2310/00023

    摘要： The invention is a modular interbody fusion device for fusing adjacent spinal vertebrae that is adapted to be implanted in a prepared interbody space including a first modular segment having a width including a first rail extending at least partially along one side of the width and beyond a periphery of a body portion of the first modular segment, a second modular segment having a width and slidably connected to the first rail on one side of the width and having a second rail extending at least partially along another side of the width and beyond a periphery of a body portion of the second modular segment, a third modular segment having a width and slidably connected to the second rail on one side of the width and wherein the device has an expanded position in which the second and third modular segments are extended along the first and second rails and positioned in a generally end to end configuration spaced apart by the rails prior to implantation and an implanted position in which the modular segments are positioned in a generally side by side configuration that defines a unitary body that mimics the planar shape of the vertebra such that the device contacts and supports the adjacent vertebra.

    摘要翻译： 本发明是一种用于融合相邻脊椎椎体的模块化体内融合装置，其适于植入准备的体间空间中，所述椎间体空间包括具有宽度的第一模块化区段，所述第一模块区段至少部分地沿着所述宽度的一侧延伸并超出外围 所述第一模块化部分的主体部分具有宽度并且在所述宽度的一侧上可滑动地连接到所述第一轨道的第二模块化区段，并且具有至少部分地沿着所述宽度的另一侧延伸并且超过所述宽度的外围的第二轨道 所述第二模块化区段的主体部分，具有宽度的第三模块区段，并且在所述宽度的一侧上可滑动地连接到所述第二轨道，并且其中所述设备具有扩展位置，其中所述第二和第三模块化区段沿着所述第一 和第二轨道，并且在植入之前定位成由轨道间隔开的大致端对端构型和植入位置 他的模块化部分以大致并排配置的方式定位，其限定了模仿椎骨的平面形状的整体，使得该装置接触并支撑相邻的椎骨。