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13 条记录 (耗时 0.017 秒)

    Bone Screw Assembly and Instruments for Implantation of the Same
    1.
    发明申请
    Bone Screw Assembly and Instruments for Implantation of the Same 审中-公开
    骨螺钉组件及其植入器械

    公开(公告)号：US20110282398A1

    公开(公告)日：2011-11-17

    申请号：US13103697

    申请日：2011-05-09

    申请人： Tom OVERES ,  Silas Zurschmiede ,  Daniel Fluri

    发明人： Tom OVERES ,  Silas Zurschmiede ,  Daniel Fluri

    IPC分类号： A61B17/86

    CPC分类号： A61B17/861 ,  A61B17/725 ,  A61B17/7258 ,  A61B17/8685 ,  A61B17/8877 ,  A61B17/8888 ,  A61B2017/90

    摘要： A bone screw includes a screw shaft extending longitudinally along a screw axis and a screw head extending from a proximal end of the screw shaft and configured to be releasably coupled to a surgical tool. The bone screw also includes a through hole defining a through hole axis and extending through the screw head, the through hole axis intersecting the screw axis at an acute angle α, the through hole being adapted to receive therein a second screw and tapering from a first end at a proximal end of the screw head to a second end opening to an outer surface of the screw head.

    摘要翻译： 骨螺钉包括沿着螺钉轴线纵向延伸的螺杆轴和从螺杆轴的近端延伸的螺钉头，并被构造成可释放地联接到外科手术工具。 骨螺钉还包括限定通孔轴线并延伸通过螺钉头的通孔，该通孔轴以锐角α与螺钉轴线相交，该通孔适于在其中容纳第二螺钉，并从第一螺纹 在螺钉头的近端处终止于到螺钉头的外表面的第二端开口。

    Bone Fixation System
    2.
    发明申请
    Bone Fixation System 有权
    骨固定系统

    公开(公告)号：US20140058455A1

    公开(公告)日：2014-02-27

    申请号：US13832364

    申请日：2013-03-15

    申请人： Andreas Appenzeller ,  Daniel Fluri ,  Johann Fierlbeck ,  Alfred Niederberger

    发明人： Andreas Appenzeller ,  Daniel Fluri ,  Johann Fierlbeck ,  Alfred Niederberger

    IPC分类号： A61B17/80

    CPC分类号： A61B17/8052 ,  A61B17/8047 ,  A61B17/8057 ,  A61B17/8061 ,  A61B17/8605 ,  A61B17/869

    摘要： A bone fixation system has a bone implant with an implant body. The implant body defines an upper surface, a bone-facing surface spaced from the upper surface along a transverse direction, and at least one aperture defined by an inner wall. A bone fixation element is configured for insertion at least partially through the aperture. The bone fixation element defines a proximal end and a distal end spaced from the proximal end along a central axis. The bone fixation element has a head and a shaft that extends relative to the head toward the distal end. The head defines a first ridge, a second ridge spaced from the first ridge, and a groove disposed between the first and second ridges. The groove can receive at least a portion of the inner wall to couple the bone fixation element to the bone implant.

    摘要翻译： 骨固定系统具有植入物体的骨植入物。 植入物主体限定上表面，沿着横向方向与上表面间隔开的面向骨的表面，以及由内壁限定的至少一个孔。 骨固定元件被构造成用于至少部分地穿过孔。 骨固定元件限定近端和沿着中心轴线与近端间隔开的远端。 骨固定元件具有头部和相对于头部朝向远端延伸的轴。 头部限定第一脊，与第一脊间隔开的第二脊，以及设置在第一脊和第二脊之间的凹槽。 凹槽可以容纳内壁的至少一部分以将骨固定元件连接到骨植入物。

    Intramedullary Fixation System
    3.
    发明申请
    Intramedullary Fixation System 有权
    髓内固定系统

    公开(公告)号：US20140058391A1

    公开(公告)日：2014-02-27

    申请号：US13974310

    申请日：2013-08-23

    申请人： Andreas Appenzeller ,  Daniel Fluri

    发明人： Andreas Appenzeller ,  Daniel Fluri

    IPC分类号： A61B17/72

    CPC分类号： A61B17/72 ,  A61B17/7208 ,  A61B17/7258 ,  A61B17/7283 ,  A61B17/7291

    摘要： An intramedullary fixation system is configured to be fixed to first and second bone segments that are separated by a defect. The system includes an intramedullary fixation member that includes first and second wire segments that are twisted about each other so as to define a plurality of intersections. A distal one of the intersections is separable, such that rotation of the fixation device in a medullary canal causes bone material in the medullary canal to apply a counterforce to the wire segments that causes the distal intersection to separate, thereby driving respective distal ends of the wire segments into the bone segment, such that subsequent movement of the intramedullary fixation member a toward the first bone segment causes the second bone segment to move toward the first bone segment. The intramedullary fixation system can further include a fixation clip that anchors the intramedullary fixation member to the first bone segment.

    摘要翻译： 髓内固定系统被配置为固定到由缺陷分开的第一和第二骨段。 该系统包括髓内固定构件，该髓内固定构件包括彼此扭绞以限定多个交叉点的第一和第二线段。 交叉路口中的远端一个是可分离的，使得固定装置在髓质管中的旋转导致髓质管中的骨材料对线段施加反作用力，导致远端交叉部分离，从而驱动相应的远端 线段进入骨段，使得髓内固定构件a朝向第一骨段的随后移动导致第二骨段朝向第一骨段移动。 髓内固定系统还可以包括将髓内固定构件锚定到第一骨段的固定夹。

    ANCHOR-IN-ANCHOR SYSTEM
    5.
    发明申请
    ANCHOR-IN-ANCHOR SYSTEM 有权
    锚固锚系统

    公开(公告)号：US20140058457A1

    公开(公告)日：2014-02-27

    申请号：US13972010

    申请日：2013-08-21

    申请人： Andreas Appenzeller ,  Daniel Fluri ,  Peter Steiger

    发明人： Andreas Appenzeller ,  Daniel Fluri ,  Peter Steiger

    IPC分类号： A61B17/86

    CPC分类号： A61B17/864 ,  A61B17/68 ,  A61B17/686 ,  A61B17/7233 ,  A61B17/8047 ,  A61B17/8605 ,  A61B17/8685 ,  A61B17/8695

    摘要： An anchor-in-anchor fixation system is provided for securing underlying structure, such as bone. The fixation system includes a linkage that defines first and second bores, a first bone anchor having a shaft for fixation to underlying bone, and a head that is configured to attach to the linkage in the first bore, and a second bone anchor having a shaft for fixation to underlying bone and a head that is configured to attach to the linkage in the second bore.

    摘要翻译： 提供锚固固定系统，用于固定下面的结构，例如骨。 固定系统包括限定第一和第二孔的连接件，具有用于固定到下面的骨的轴的第一骨锚固件和构造成附接到第一孔中的连接件的头部，以及具有轴的第二骨锚固件 用于固定到下面的骨头和被构造成附接到第二孔中的连杆机构的头部。

    Universal Length Screw Design and Cutting Instrument
    7.
    发明申请
    Universal Length Screw Design and Cutting Instrument 有权
    万能长螺丝设计和切割仪器

    公开(公告)号：US20140257413A1

    公开(公告)日：2014-09-11

    申请号：US13789944

    申请日：2013-03-08

    申请人： Andreas Appenzeller ,  Daniel Fluri

    发明人： Andreas Appenzeller ,  Daniel Fluri

    IPC分类号： A61B17/86 ,  A61B17/88

    CPC分类号： A61B17/86 ,  A61B17/863 ,  A61B17/866 ,  A61B17/8863 ,  A61B2017/00526 ,  A61B2090/061 ,  B21K1/56

    摘要： An adjustable length bone screw is provided that has a shaft that can be cut at any of several predetermined positions. The adjustable length bone screws can be provided in a kit containing many bone screws having the same or different initial lengths, and these screws can be cut to the desired length for use in the surgical procedure prior to, or during, the surgical procedure. The adjustable length bone screws have a plurality of threaded shaft sections that are separated by a plurality of unthreaded shaft sections along the length of the shaft. The threaded sections have preferably at least two cutting flutes extending longitudinally along the shaft. The invention provides the adjustable length bone screws, a tool for cutting the bone screws to a desired length, kits containing the bone screws and optionally the cutting tool, and methods for using the screws and/or the cutting tool in preparation for or during a surgical procedure.

    摘要翻译： 提供了一种可调节长度的骨螺钉，其具有可以在几个预定位置中的任一个处切割的轴。 可调节长度的骨螺钉可以设置在具有相同或不同初始长度的许多骨螺钉的套件中，并且这些螺钉可以在外科手术之前或期间切割成期望的长度以用于外科手术中。 可调节长度的骨螺钉具有多个螺纹轴部分，其沿着轴的长度被多个无螺纹的轴部分分开。 螺纹部分优选地具有沿着轴纵向延伸的至少两个切割凹槽。 本发明提供了可调节长度的骨螺钉，用于将骨螺钉切割成所需长度的工具，包含骨螺钉和任选的切割工具的套件以及用于准备或期间的螺钉和/或切削工具的方法 外科手术。

    Drill guide system
    10.
    发明授权
    Drill guide system 有权
    钻导系统

    公开(公告)号：US08915924B2

    公开(公告)日：2014-12-23

    申请号：US12915614

    申请日：2010-10-29

    申请人： Andreas Appenzeller ,  Ladislav Nagy ,  Andreas Schweizer ,  Daniel Fluri

    发明人： Andreas Appenzeller ,  Ladislav Nagy ,  Andreas Schweizer ,  Daniel Fluri

    IPC分类号： A61B17/60 ,  A61F2/00 ,  A61B17/17

    CPC分类号： A61B17/1728 ,  A61B17/1732 ,  A61B17/1782 ,  A61B90/39 ,  A61B2090/3916

    摘要： A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.

    摘要翻译： 钻子引导件包括沿着第一中间平面延伸的第一骨板和沿着第二中间平面延伸的第二骨板。 钻子引导器还包括连接到第一关节的第一关节和第二关节。 第一和第二关节布置在第一和第二骨板之间。 第一和第二关节中的每一个都是可释放地锁定的。