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    Self-Locking Interference Bone Screw for use with Spinal Implant
    4.
    发明申请
    Self-Locking Interference Bone Screw for use with Spinal Implant 审中-公开
    自锁干涉用于脊柱植入物的骨螺钉

    公开(公告)号：US20110106157A1

    公开(公告)日：2011-05-05

    申请号：US12609520

    申请日：2009-10-30

    申请人： Anthony J. Melkent ,  Thomas A. Carls ,  Lindsey G. Waugh

    发明人： Anthony J. Melkent ,  Thomas A. Carls ,  Lindsey G. Waugh

    IPC分类号： A61B17/86 ,  A61B17/70

    CPC分类号： A61B17/863 ,  A61F2/447 ,  A61F2002/30787 ,  A61F2002/3079 ,  A61F2002/30843 ,  A61F2002/30891 ,  A61F2002/4475

    摘要： The present invention is generally directed to a unique bone screw which, in one form, may be used to engage with and attach an implant to bone or bony tissue. In one embodiment, a bone screw includes an elongate shank extending along a longitudinal axis from an enlarged proximal head portion to a distal tip. The elongate shank includes a first portion having a first non-tapered, linear external profile and a second portion having a first tapered external profile that increases toward the proximal head portion. The second portion is positioned between the first portion and the head portion and terminates distally of the proximal head portion. In one form of this embodiment, the bone screw can be advanced through a passage of an implant such that an interference fit is provided between the bone screw and the implant.

    摘要翻译： 本发明通常涉及一种独特的骨螺钉，其以一种形式可用于与植入物或骨组织接合并附着植入物。 在一个实施例中，骨螺钉包括沿着纵向轴线从扩大的近侧头部部分延伸到远侧末端的细长柄部。 细长柄包括具有第一非锥形线性外部轮廓的第一部分和具有朝近侧头部部分增加的第一锥形外部轮廓的第二部分。 第二部分位于第一部分和头部之间，并且在近端头部的远侧终止。 在该实施例的一种形式中，骨螺钉可以通过植入物的通道前进，使得在骨螺钉和植入物之间提供过盈配合。

    IMPLANT WITH AN INTERFERENCE FIT FASTENER
    5.
    发明申请
    IMPLANT WITH AN INTERFERENCE FIT FASTENER 有权
    植入干涉固定紧固件

    公开(公告)号：US20110022173A1

    公开(公告)日：2011-01-27

    申请号：US12508669

    申请日：2009-07-24

    申请人： Anthony J. Melkent ,  Thomas A. Carls ,  Lindsey G. Waugh

    发明人： Anthony J. Melkent ,  Thomas A. Carls ,  Lindsey G. Waugh

    IPC分类号： A61F2/28 ,  A61B17/86

    CPC分类号： A61B17/8052 ,  A61B17/7059 ,  A61B17/8605 ,  A61B17/8625 ,  A61B17/863 ,  A61B2017/00955 ,  A61F2/30749 ,  A61F2/30965 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2002/30016 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/4475 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2250/0019 ,  A61F2310/00017 ,  A61F2310/00023

    摘要： An implant with an interference fit fastener for attaching the implant to a bone. The interference fit prevents backout of the fastener after the attachment. The implant may include a passage with a first end and second end. The passage may include a first interference section between the first and second ends. A fastener with an elongated shape may be sized to extend through the passage to attach the implant to the bone. The fastener may include a second interference section. During insertion of the fastener through the passage and into the bone, the second interference section of the fastener may contact against and modify or be modified by the first interference section of the passage. This modification may create the interference fit between the implant and the fastener that prevents backout. The interference sections may remain in contact or may move apart once the fastener is fully attached to the bone.

    摘要翻译： 具有用于将植入物附接到骨头的过盈配合紧固件的植入物。 过盈配合可以防止紧固件在附件之后脱落。 植入物可以包括具有第一端和第二端的通道。 通道可以包括第一和第二端之间的第一干涉部分。 具有细长形状的紧固件的尺寸可以设置成延伸穿过通道以将植入物附接到骨头。 紧固件可以包括第二干涉部分。 在将紧固件穿过通道插入骨头期间，紧固件的第二干涉部分可以与通道的第一干涉部分接触并改变或修改。 该修改可以产生植入物和紧固件之间的过盈配合，其防止回退。 一旦紧固件完全附接到骨头上，干涉部分可以保持接触或者可以移开。

    BONE ANCHOR WITH PREDETERMINED BREAK POINT AND REMOVAL FEATURES
    6.
    发明申请
    BONE ANCHOR WITH PREDETERMINED BREAK POINT AND REMOVAL FEATURES 有权
    骨锚与预定的断点和移除特征

    公开(公告)号：US20110184471A1

    公开(公告)日：2011-07-28

    申请号：US12695851

    申请日：2010-01-28

    申请人： Kevin T. Foley ,  Thomas A. Carls ,  Newt H. Metcalf, JR.

    发明人： Kevin T. Foley ,  Thomas A. Carls ,  Newt H. Metcalf, JR.

    IPC分类号： A61B17/80 ,  A61B17/86

    CPC分类号： A61B17/7032 ,  A61B17/7031 ,  A61B17/863 ,  A61B17/92 ,  A61B2090/037

    摘要： A bone anchor including a bone engaging portion, a tool engaging portion configured for engagement with an anchor removal tool, a head portion having a transverse base portion and two arm portions that together define a U-shaped channel, and a reduced strength portion extending between the tool engaging portion and the head portion and defining a region of reduced strength to provide a pre-defined fracture initiator or break zone. In another embodiment, the bone anchor includes a proximal head and a threaded shank having a plurality of thread turns adapted for anchoring to bone and extending along a threaded length that is at least twice the overall height of the proximal head, and a plurality of grooves circumferentially interrupting at least one of the thread turns along a proximal region of the threaded shank and sized and shaped for engagement with an anchor removal instrument.

    摘要翻译： 一种骨锚，其包括骨接合部分，被配置为与锚固件移除工具接合的工具接合部分，具有横向基部部分的头部部分和共同限定U形通道的两个臂部分，以及在第 工具接合部分和头部部分，并且限定强度降低的区域以提供预定义的断裂引发剂或断裂区域。 在另一个实施例中，骨锚固件包括近端头部和螺纹柄部，所述螺纹柄部具有多个线圈，其适于锚定到骨骼并沿着至少两倍于近侧头部的总高度的螺纹长度延伸，并且多个凹槽 周向地沿着螺纹柄的近端区域中断至少一个螺纹，并且其尺寸和形状用于与锚固件移除工具接合。

    Intervertebral prosthetic device for spinal stabilization and method of implanting same
    8.
    发明授权
    Intervertebral prosthetic device for spinal stabilization and method of implanting same 有权
    用于脊柱稳定的椎间假体装置及其植入方法

    公开(公告)号：US08029550B2

    公开(公告)日：2011-10-04

    申请号：US12573779

    申请日：2009-10-05

    申请人： Jonathan M. Dewey ,  Fred J. Molz, IV ,  Aurelien Bruneau ,  Eric C. Lange ,  Matthew M. Morrison ,  Thomas A. Carls ,  Kent M. Anderson ,  Jean M. Taylor

    发明人： Jonathan M. Dewey ,  Fred J. Molz, IV ,  Aurelien Bruneau ,  Eric C. Lange ,  Matthew M. Morrison ,  Thomas A. Carls ,  Kent M. Anderson ,  Jean M. Taylor

    IPC分类号： A61B17/88 ,  A61B17/70

    CPC分类号： A61B17/7067

    摘要： A method of implanting a spinal prosthesis comprises inserting a first member between superior and inferior spinous processes associated with respective superior and inferior vertebrae. The superior and inferior vertebrae are separated by an intermediate vertebra. The method further includes inserting a second member through a channel in the first member. After the second member is inserted, the method requires removing the second member from the channel and inserting a third member through the channel. The third member has a different stiffness than the second member. Finally, the method requires anchoring the third member to the intermediate vertebra, while the third member is inserted through the channel. The third member is anchored at first and second locations disposed on respective first and second lateral sides of the intermediate vertebra.

    摘要翻译： 植入脊椎假体的方法包括将第一构件插入与上下椎骨相关的上棘和下棘之间。 上下椎骨由中间椎骨分开。 该方法还包括通过第一构件中的通道插入第二构件。 在插入第二构件之后，该方法需要从通道中移除第二构件并且通过通道插入第三构件。 第三构件具有与第二构件不同的刚度。 最后，该方法需要将第三构件固定到中间椎骨，同时第三构件插入通道。 第三构件被固定在设置在中间椎骨的相应的第一和第二横向侧上的第一和第二位置处。

    DYNAMIC VERTEBRAL CONSTRUCT
    9.
    发明申请
    DYNAMIC VERTEBRAL CONSTRUCT 审中-公开
    动态VERTEBRAL构造

    公开(公告)号：US20110218574A1

    公开(公告)日：2011-09-08

    申请号：US12716746

    申请日：2010-03-03

    申请人： Henry K. Bonin, JR. ,  Greg C. Marik ,  Thomas A. Carls

    发明人： Henry K. Bonin, JR. ,  Greg C. Marik ,  Thomas A. Carls

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7007 ,  A61B17/7008 ,  A61B17/702 ,  A61B17/7031 ,  A61B17/7032 ,  A61B17/7046

    摘要： A vertebral construct includes a first fastening element having a first portion and a second portion configured for engagement with tissue. A rod defines an elongated cavity configured to facilitate dynamic translation of the first portion therein relative to the rod. A second fastening element has a first portion fixedly connected to the rod. Methods of use are disclosed.

    摘要翻译： 椎骨结构包括具有第一部分的第一紧固元件和被配置为与组织接合的第二部分。 杆限定细长空腔，该细长空腔被构造成有助于使第一部分在其中相对于杆的动态平移。 第二紧固元件具有固定地连接到杆的第一部分。 公开了使用方法。

    Locking device and method employing a posted member to control positioning of a stabilization member of a bone stabilization system
    10.
    发明授权
    Locking device and method employing a posted member to control positioning of a stabilization member of a bone stabilization system 有权
    锁定装置和采用张贴构件的方法来控制骨稳定系统的稳定构件的定位

    公开(公告)号：US07914559B2

    公开(公告)日：2011-03-29

    申请号：US11420890

    申请日：2006-05-30

    申请人： Thomas A. Carls ,  Eric C. Lange ,  Christopher M. Patterson

    发明人： Thomas A. Carls ,  Eric C. Lange ,  Christopher M. Patterson

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7032 ,  A61B17/7037 ,  A61B17/7091 ,  A61B2090/037

    摘要： A locking device and method are provided for a bone stabilization system which includes a bone anchor, a coupling mechanism and a stabilization member, wherein the coupling mechanism couples the stabilization member to the bone anchor. The locking device includes a seating member and a posted member. The seating member is operatively associated with the coupling mechanism for securing the stabilization member within the coupling mechanism, and is configured with an opening therein. The posted member, which includes an interface member and a post extending therefrom, is configured for disposition between the seating member and the stabilization member with the post extending therefrom being received into the opening in the seating member when the seating member is employed to secure the stabilization member within the coupling mechanism. The post is sized to engage and facilitate control of the stabilization member as the seating member operatively engages the coupling mechanism.

    摘要翻译： 提供了一种用于骨骼稳定系统的锁定装置和方法，其包括骨锚固件，联接机构和稳定构件，其中联接机构将稳定构件联接到骨锚固件。 锁定装置包括座位构件和张贴构件。 座位构件与联接机构可操作地相关联，用于将稳定构件固定在联接机构内，并且在其中构造有开口。 包括接口构件和从其延伸的柱的张贴构件被构造成用于在座椅构件和稳定构件之间的配置，其中从座椅构件和稳定构件之间延伸的杆被接纳到座椅构件中的开口中， 稳定构件。 该柱的尺寸适于接合和便于在座构件可操作地接合联接机构时稳定构件的控制。