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13 条记录 (耗时 0.037 秒)

    System and method for dynamic vertebral stabilization
    7.
    发明申请
    System and method for dynamic vertebral stabilization 有权
    动态椎体稳定的系统和方法

    公开(公告)号：US20070135815A1

    公开(公告)日：2007-06-14

    申请号：US11589512

    申请日：2006-10-30

    申请人： Daniel Gerbec ,  T. Fallin

    发明人： Daniel Gerbec ,  T. Fallin

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7023 ,  A61B17/7004 ,  A61B17/7005 ,  A61B17/7028 ,  A61B17/7032 ,  A61B17/7041

    摘要： An intervertebral stabilization device and method is disclosed. The device preferably includes a planar spring enclosed within a housing. The housing is joined to an articulation component at either end, and the articulation components have couplings connectable to anchoring components which are securable to adjacent vertebrae. The planar spring can flex and retract providing relative motion between the adjacent vertebrae. The articulation components are ball and socket joints which allow the entire assembly to flexibly follow the curvature of the spine. A fusion rod with articulation components and couplings at either end may be substituted for the spring device. The couplings enable interchangeability between a fusion rod assembly and spring assembly, so that dynamic stabilization can occur at one vertebral level and fusion at the adjacent vertebral level. An overhung spring assembly with a sideways displaced housing which allows for a shorter pedicle to pedicle displacement is also disclosed.

    摘要翻译： 公开了一种椎间稳定装置和方法。 该装置优选地包括封装在壳体内的平面弹簧。 壳体在任一端连接到关节元件，并且关节元件具有可连接到相邻椎骨上的锚固部件的联接件。 平面弹簧可以弯曲和缩回，提供相邻椎骨之间的相对运动。 铰接部件是球窝接头，允许整个组件灵活地跟随脊柱的曲率。 在任一端具有铰接部件和联轴器的熔接杆可以代替弹簧装置。 联轴器使得熔接杆组件和弹簧组件之间可互换，使得动态稳定可以在一个椎体水平处发生并且在相邻椎骨水平处发生融合。 还公开了一种具有允许较短椎弓根向椎弓根移位的侧向移位的外壳的悬臂弹簧组件。

    Apparatus and method for dynamic vertebral stabilization
    8.
    发明申请
    Apparatus and method for dynamic vertebral stabilization 有权

    公开(公告)号：US20060189983A1

    公开(公告)日：2006-08-24

    申请号：US11087115

    申请日：2005-03-22

    申请人： T. Fallin ,  Daniel Gerbec ,  Joel Dever

    发明人： T. Fallin ,  Daniel Gerbec ,  Joel Dever

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7028 ,  A61B17/7007 ,  A61B17/7025 ,  A61B17/7052

    摘要： A posterior vertebral stabilizer has a resilient member such as a linear spring, which operates in tension and compression. The resilient member may be kept straight by a stabilization rod extending through the spring, or by a telescoping assembly that encases the resilient member. The ends of the stabilizer are attachable to pedicles of adjacent vertebrae so that the stabilizer adds stiffness to control flexion and extension of the vertebrae. Two such stabilizers may be used, and may be connected together by a crosslink designed to limit relative rotation of the stabilizers. Thus, the stabilizers may restrict axial rotation and lateral bending between the vertebrae, while permitting stiffened flexion and extension. Such stabilizers help provide the stiffness of a healthy intervertebral disc. In the event that fusion of the joint becomes necessary, a set screw or other component may be used to further restrict flexion and extension.

    Device for remote injection of animals
    9.
    发明授权
    Device for remote injection of animals 失效
    用于远程注射动物的装置

    公开(公告)号：US5607395A

    公开(公告)日：1997-03-04

    申请号：US382646

    申请日：1995-02-02

    申请人： Ronald Ragsdale ,  Daniel Gerbec

    发明人： Ronald Ragsdale ,  Daniel Gerbec

    IPC分类号： A61M5/20

    CPC分类号： A61M5/20 ,  F41B11/85 ,  A61M5/2053

    摘要： A device for humane injection of fluid into animals from a distance is disclosed. The device comprises a hollow body with a primary chamber suitable for holding the fluid to be injected, a hollow needle at the forward end of the hollow body, a disposable tag attached to the forwardmost surface of the hollow body, and a remote retrieval means. The device may be projected toward the target animal by any of several conventional methods including compressed gas or chemical explosion gun. Upon impact with the target animal a trigger mechanism which comprises a ball and valve seat check valve is tripped allowing a resilient means to force the fluid through the needle and into the animal. The device is held in place during the injection process by an adhesive means on the forwardmost surface of the tag. After injection the device is pulled form the animal using the retrieval means. The tag separates from the device and remains attached to the skin marking the animal.

    摘要翻译： 公开了一种用于将流体从远距离人体注入动物的装置。 该装置包括具有适于保持要注射的流体的主室的中空体，中空体的前端处的中空针，附接到中空体的最前表面的一次性标签和远程检索装置。 该装置可以通过包括压缩气体或化学爆炸枪在内的几种常规方法中的任一种向目标动物投射。 当与目标动物碰撞时，包括球阀和阀座止回阀的触发机构跳闸，允许弹性装置迫使流体穿过针头并进入动物。 该装置在注射过程中通过标签的最前表面上的粘合装置保持就位。 注射后，使用检索装置将装置从动物拉出。 标签与设备分离并保持附着在标记动物的皮肤上。

    System and method for dynamic vertebral stabilization
    10.
    发明申请
    System and method for dynamic vertebral stabilization 有权

    公开(公告)号：US20070123866A1

    公开(公告)日：2007-05-31

    申请号：US11589648

    申请日：2006-10-30

    申请人： Daniel Gerbec ,  T. Fallin

    发明人： Daniel Gerbec ,  T. Fallin

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7023 ,  A61B17/7004 ,  A61B17/7005 ,  A61B17/7028 ,  A61B17/7032 ,  A61B17/7041

    摘要： An intervertebral stabilization device and method is disclosed. The device preferably includes a planar spring enclosed within a housing. The housing is joined to an articulation component at either end, and the articulation components have couplings connectable to anchoring components which are securable to adjacent vertebrae. The planar spring can flex and retract providing relative motion between the adjacent vertebrae. The articulation components are ball and socket joints which allow the entire assembly to flexibly follow the curvature of the spine. A fusion rod with articulation components and couplings at either end may be substituted for the spring device. The couplings enable interchangeability between a fusion rod assembly and spring assembly, so that dynamic stabilization can occur at one vertebral level and fusion at the adjacent vertebral level. An overhung spring assembly with a sideways displaced housing which allows for a shorter pedicle to pedicle displacement is also disclosed.