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13 条记录 (耗时 0.043 秒)

    Method and apparatus for retaining screws in a plate
    3.
    发明授权
    Method and apparatus for retaining screws in a plate 有权
    用于将螺钉固定在板中的方法和装置

    公开(公告)号：US07727266B2

    公开(公告)日：2010-06-01

    申请号：US10870026

    申请日：2004-06-17

    申请人： Gary S. Lindemann ,  Larry Gause ,  Robert A. Farris ,  Regis W. Haid, Jr. ,  Stephen Papadopoulos ,  Rick Sasso ,  Volker Sonntag ,  Vince Traynelis ,  Iain Kalfas

    发明人： Gary S. Lindemann ,  Larry Gause ,  Robert A. Farris ,  Regis W. Haid, Jr. ,  Stephen Papadopoulos ,  Rick Sasso ,  Volker Sonntag ,  Vince Traynelis ,  Iain Kalfas

    IPC分类号： A61B17/80

    CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8047

    摘要： A retention system for maintaining a screw to a vertebral plate. One or more screws extend through apertures within the vertebral plate. A cavity is positioned adjacent to and overlaps into the aperture. A ring is positioned within the cavity and held in position by a cap. The cap attaches to the plate to prevent removal of the ring. The ring is deflectable between a first shape to allow the screw to be inserted and removed from the aperture, and a second shape to prevent screw back-out from the aperture. A method of using the system is also included and comprises positioning the ring within a cavity in the plate, maintaining the position of the ring to the plate by attaching a cap, inserting a screw through the aperture and attaching the plate to a vertebral member, and positioning the ring over the screw head and preventing the screw from backing-out.

    摘要翻译： 用于将螺钉保持在椎板的保持系统。 一个或多个螺钉延伸穿过椎板内的孔。 空腔被定位成邻近并与孔重叠。 环位于空腔内并通过盖保持就位。 盖子连接到板上以防止环的移除。 环可在第一形状之间偏转以允许螺钉从孔插入和移除，以及第二形状以防止螺丝从孔中退出。 还包括使用该系统的方法，并且包括将环定位在板中的空腔内，通过安装帽，将螺钉穿过孔并将板附接到椎体构件来将环的位置保持在板上， 并将环定位在螺钉头上，并防止螺丝退出。

    Method and apparatus for retaining screws in a plate
    4.
    发明申请
    Method and apparatus for retaining screws in a plate 有权
    用于将螺钉固定在板中的方法和装置

    公开(公告)号：US20050283152A1

    公开(公告)日：2005-12-22

    申请号：US10870026

    申请日：2004-06-17

    申请人： Gary Lindemann ,  Larry Gause ,  Robert Farris ,  Regis Haid ,  Steve Papadopoulos ,  Rick Sasso ,  Volker Sonntag ,  Vince Traynelis ,  Iain Kalfas

    发明人： Gary Lindemann ,  Larry Gause ,  Robert Farris ,  Regis Haid ,  Steve Papadopoulos ,  Rick Sasso ,  Volker Sonntag ,  Vince Traynelis ,  Iain Kalfas

    IPC分类号： A61B17/70 ,  A61B17/80

    CPC分类号： A61B17/8042 ,  A61B17/7059 ,  A61B17/8047

    摘要： A retention system for maintaining a screw to a vertebral plate. One or more screws extend through apertures within the vertebral plate. A cavity is positioned adjacent to and overlaps into the aperture. A ring is positioned within the cavity and held in position by a cap. The cap attaches to the plate to prevent removal of the ring. The ring is deflectable between a first shape to allow the screw to be inserted and removed from the aperture, and a second shape to prevent screw back-out from the aperture. A method of using the system is also included and comprises positioning the ring within a cavity in the plate, maintaining the position of the ring to the plate by attaching a cap, inserting a screw through the aperture and attaching the plate to a vertebral member, and positioning the ring over the screw head and preventing the screw from backing-out.

    摘要翻译： 用于将螺钉保持在椎板的保持系统。 一个或多个螺钉延伸穿过椎板内的孔。 空腔被定位成邻近并与孔重叠。 环位于空腔内并通过盖保持就位。 盖子连接到板上以防止环的移除。 环可在第一形状之间偏转以允许螺钉从孔插入和移除，以及第二形状以防止螺丝从孔中退出。 还包括使用该系统的方法，并且包括将环定位在板中的空腔内，通过安装帽，将螺钉穿过孔并将板附接到椎体构件来将环的位置保持在板上， 并将环定位在螺钉头上，并防止螺丝退出。

    Artificial Intervertebral Joint Permitting Translational and Rotational Motion
    5.
    发明申请
    Artificial Intervertebral Joint Permitting Translational and Rotational Motion 有权
    人工椎间关节允许平移和旋转运动

    公开(公告)号：US20100049323A1

    公开(公告)日：2010-02-25

    申请号：US12612916

    申请日：2009-11-05

    申请人： Steven S. Gill ,  Colin Walker ,  James Van Hoeck ,  Larry Gause

    发明人： Steven S. Gill ,  Colin Walker ,  James Van Hoeck ,  Larry Gause

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4611 ,  A61B17/86 ,  A61F2/4425 ,  A61F2002/30369 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30654 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30828 ,  A61F2220/0033

    摘要： An intervertebral joint prosthesis having a ball component (22) for engagement with a first vertebra (26) and a trough component (24) for engagement with a second vertebra (27) adjacent to the first vertebra is disclosed. The trough component (24) includes a generally concave surface (50) having a substantially flat portion (52). When the ball component (22) and the trough component (24) are engaged to their respective vertebrae, the ball component (72) and the trough component (24) engage each other, permitting rotation and translation of the vertebrae with respect to each other. Both components include a flange (34, 56) for engaging a vertebra. The invention also contemplates a method for and a tool for use in implanting a two-piece intervertebral joint prosthesis.

    摘要翻译： 公开了一种椎间关节假体，其具有用于与第一椎骨（26）接合的球部件（22）和用于与邻近第一椎骨的第二椎骨（27）接合的槽部件（24）。 槽组件（24）包括具有基本平坦部分（52）的大体上凹的表面（50）。 当球部件（22）和槽部件（24）与其相应的椎骨接合时，球部件（72）和槽部件（24）彼此接合，允许椎骨相对于彼此旋转和平移 。 两个部件包括用于接合椎骨的凸缘（34,56）。 本发明还考虑了用于植入两件式椎间关节假体的方法和工具。

    Artificial intervertebral joint permitting translational and rotational motion
    7.
    发明授权
    Artificial intervertebral joint permitting translational and rotational motion 有权
    人工椎间关节允许平移和旋转运动

    公开(公告)号：US06540785B1

    公开(公告)日：2003-04-01

    申请号：US09534767

    申请日：2000-03-24

    申请人： Steven S. Gill ,  Colin Walker ,  James van Hoeck ,  Larry Gause

    发明人： Steven S. Gill ,  Colin Walker ,  James van Hoeck ,  Larry Gause

    IPC分类号： A61F244

    CPC分类号： A61F2/4611 ,  A61B17/86 ,  A61F2/4425 ,  A61F2002/30369 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30654 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30828 ,  A61F2220/0033

    摘要： An intervertebral joint prosthesis having a ball component (22) for engagement with a first vertebra (26) and a trough component (24) for engagement with a second vertebra (27) adjacent to the first vertebra is disclosed. The trough component (24) includes a generally concave surface (50) having a substantially flat portion (52). When the ball component (22) and the trough component (24) are engaged to their respective vertebrae, the ball component (72) and the trough component (24) engage each other, permitting rotation and translation of the vertebrae with respect to each other. Both components include a flange (34,56) for engaging a vertebra. The invention also contemplates a method for and a tool for use in implanting a two-piece intervertebral joint prosthesis.

    摘要翻译： 公开了一种椎间关节假体，其具有用于与第一椎骨（26）接合的球部件（22）和用于与邻近第一椎骨的第二椎骨（27）接合的槽部件（24）。 槽组件（24）包括具有基本平坦部分（52）的大体上凹的表面（50）。 当球部件（22）和槽部件（24）与其相应的椎骨接合时，球部件（72）和槽部件（24）彼此接合，允许椎骨相对于彼此旋转和平移 。 两个部件包括用于接合椎骨的凸缘（34,56）。 本发明还考虑了用于植入两件式椎间关节假体的方法和工具。

    Artificial intervertebral joint permitting translational and rotational motion
    8.
    发明授权
    Artificial intervertebral joint permitting translational and rotational motion 有权
    人工椎间关节允许平移和旋转运动

    公开(公告)号：US08562682B2

    公开(公告)日：2013-10-22

    申请号：US12612916

    申请日：2009-11-05

    申请人： Steven Gill ,  Colin Walker ,  James Van Hoeck ,  Larry Gause

    发明人： Steven Gill ,  Colin Walker ,  James Van Hoeck ,  Larry Gause

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4611 ,  A61B17/86 ,  A61F2/4425 ,  A61F2002/30369 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30654 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30828 ,  A61F2220/0033

    摘要： An intervertebral joint prosthesis having a ball component (22) for engagement with a first vertebra (26) and a trough component (24) for engagement with a second vertebra (27) adjacent to the first vertebra is disclosed. The trough component (24) includes a generally concave surface (50) having a substantially flat portion (52). When the ball component (22) and the trough component (24) are engaged to their respective vertebrae, the ball component (72) and the trough component (24) engage each other, permitting rotation and translation of the vertebrae with respect to each other. Both components include a flange (34, 56) for engaging a vertebra. The invention also contemplates a method for and a tool for use in implanting a two-piece intervertebral joint prosthesis.

    摘要翻译： 公开了一种椎间关节假体，其具有用于与第一椎骨（26）接合的球部件（22）和用于与邻近第一椎骨的第二椎骨（27）接合的槽部件（24）。 槽组件（24）包括具有基本平坦部分（52）的大体上凹的表面（50）。 当球部件（22）和槽部件（24）与其相应的椎骨接合时，球部件（72）和槽部件（24）彼此接合，允许椎骨相对于彼此旋转和平移 。 两个部件包括用于接合椎骨的凸缘（34,56）。 本发明还考虑了用于植入两件式椎间关节假体的方法和工具。

    Artificial intervertebral joint permitting translational and rotational motion
    9.
    发明授权
    Artificial intervertebral joint permitting translational and rotational motion 有权
    人工椎间关节允许平移和旋转运动

    公开(公告)号：US08206399B2

    公开(公告)日：2012-06-26

    申请号：US10404515

    申请日：2003-04-01

    申请人： Steven S. Gill ,  Colin Walker ,  James van Hoeck ,  Larry Gause

    发明人： Steven S. Gill ,  Colin Walker ,  James van Hoeck ,  Larry Gause

    IPC分类号： A61B17/70 ,  A61F2/44

    CPC分类号： A61F2/4611 ,  A61B17/86 ,  A61F2/4425 ,  A61F2002/30369 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30654 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30828 ,  A61F2220/0033

    摘要： An intervertebral joint prosthesis having a ball component (22) for engagement with a first vertebra (26) and a trough component (24) for engagement with a second vertebra (27) adjacent to the first vertebra is disclosed. The trough component (24) includes a generally concave surface (50) having a substantially flat portion (52). When the ball component (22) and the trough component (24) are engaged to their respective vertebrae, the ball component (72) and the trough component (24) engage each other, permitting rotation and translation of the vertebrae with respect to each other. Both components include a flange (34,56) for engaging a vertebra. The invention also contemplates a method for and a tool for use in implanting a two-piece intervertebral joint prosthesis.

    摘要翻译： 公开了一种椎间关节假体，其具有用于与第一椎骨（26）接合的球部件（22）和用于与邻近第一椎骨的第二椎骨（27）接合的槽部件（24）。 槽组件（24）包括具有基本平坦部分（52）的大体上凹的表面（50）。 当球部件（22）和槽部件（24）与其相应的椎骨接合时，球部件（72）和槽部件（24）彼此接合，允许椎骨相对于彼此旋转和平移 。 两个部件包括用于接合椎骨的凸缘（34,56）。 本发明还考虑了用于植入两件式椎间关节假体的方法和工具。