Plating system with compression drill guide
    1.
    发明申请
    Plating system with compression drill guide 审中-公开
    电镀系统带压脚钻

    公开(公告)号:US20050015093A1

    公开(公告)日:2005-01-20

    申请号:US10837085

    申请日:2004-04-30

    摘要: A drill guide, drill guide system and method of use is disclosed. The drill guide assembly includes one or more alignment drill tubes that are remotely alignable with corresponding fastener holes of a bone plate to which the drill guide is releasably lockable. The drill guide is configured to allow a bone hole to be drilled slightly off-center with respect to the fastener holes of the plate so that fasteners inserted in those holes may be used to compress the underlying bone segments together when the fasteners are tightened in the bone and plate. In one embodiment, the drill guide is disclosed for use in compressing and fixing adjacent vertebra as part of a spinal fusion procedure.

    摘要翻译: 公开了一种钻孔引导件,钻子引导系统和使用方法。 钻子引导器组件包括一个或多个对准钻杆,其与钻板引导件可释放地锁定的骨板的对应的紧固件孔远程对准。 钻子引导件被构造成允许相对于板的紧固件孔稍微偏心地钻出骨孔,使得当紧固件紧固在那些孔中时,插入那些孔中的紧固件可以用于将下面的骨节段压缩在一起 骨和板。 在一个实施例中,公开了用于压缩和固定相邻椎骨作为脊柱融合手术的一部分的钻子引导器。

    Bone plate with captive clips
    3.
    发明申请
    Bone plate with captive clips 有权
    骨板与俘虏夹

    公开(公告)号:US20050049593A1

    公开(公告)日:2005-03-03

    申请号:US10653164

    申请日:2003-09-03

    IPC分类号: A61B17/00 A61B17/80 A61B17/56

    摘要: A fixation system includes a plate comprising a top surface, a bottom surface, a central longitudinal axis, at least one fixation hole extending between the top and bottom surfaces and comprising an undercut therein, and at least one passage intersecting one of the undercuts. At least one resilient clip is disposed in at least a portion of the undercut, with the at least one clip having a pair of generally parallel sides and an end tab. At least one fastener is provided and comprises a head and a threaded shaft, with the head comprising a perimetral groove extending around at least a portion thereof and an instrument receiving portion. The at least one clip is configured and dimensioned to seat in the undercut with the end tab extending within the passage, and the at least one fastener is configured and dimensioned to be received in the at least one fixation hole and securable therein when the at least one clip abuts the perimetral groove of the head.

    摘要翻译: 固定系统包括板,其包括顶表面,底表面,中心纵向轴线,在顶表面和底表面之间延伸的至少一个固定孔,并且在其中包括底切,以及至少一个与所述底切之一相交的通道。 至少一个弹性夹子设置在底切的至少一部分中,其中至少一个夹具具有一对大致平行的侧面和端部突出部。 提供至少一个紧固件并且包括头部和螺纹轴,头部包括围绕其至少一部分延伸的周向槽和器械接收部分。 所述至少一个夹子被构造和定尺寸成位于所述底切部分中,所述端部突出部在所述通道内延伸,并且所述至少一个紧固件被构造和尺寸设计成被容纳在所述至少一个固定孔中,并且至少在所述至少一个固定孔中可固定 一个夹子邻接头部的周边凹槽。

    Quick-release drill-guide assembly for bone-plate
    5.
    发明申请
    Quick-release drill-guide assembly for bone-plate 有权
    骨板快速释放导钻组件

    公开(公告)号:US20050038444A1

    公开(公告)日:2005-02-17

    申请号:US10639515

    申请日:2003-08-13

    IPC分类号: A61B17/00 A61B17/17 A61B17/58

    摘要: The present invention relates to a surgical drill-guide assembly that can be releasably attached to a part of a bone-fixation system, for example, a plate. The surgical drill-guide assembly of the present invention is used for example, to guide a drill, screw, bone fastener, or other instrument or fastener into bone.

    摘要翻译: 本发明涉及一种能够可释放地附接到骨固定系统例如板的一部分的外科钻子引导器组件。 本发明的外科钻子引导器组件例如用于将钻头,螺钉,骨紧固件或其他器械或紧固件引导到骨中。

    Sequential dilator system
    7.
    发明申请
    Sequential dilator system 审中-公开
    顺序扩张器系统

    公开(公告)号:US20060004398A1

    公开(公告)日:2006-01-05

    申请号:US10884705

    申请日:2004-07-02

    IPC分类号: A61M29/00

    摘要: The present invention is directed to a sequential dilator for use in surgery and a method for using the sequential dilator. The sequential dilator may have a bullet-shaped dilator and a plurality of dilator tubes with a removable handle. The method may include inserting a guide wire through an incision into a patient's vertebra and subsequently inserting the bullet-shaped dilator and dilator tubes with tapered ends and of increasing size into the incision to increase the size of the incision. A kit including the components necessary for the method is also disclosed.

    摘要翻译: 本发明涉及用于手术的顺序扩张器和使用顺序扩张器的方法。 顺序扩张器可以具有子弹形扩张器和具有可移除手柄的多个扩张器管。 该方法可以包括将导丝穿过切口插入患者的椎骨中,随后将锥形扩张器和扩张管插入锥形末端并且将尺寸增加到切口中以增加切口的尺寸。 还公开了包括该方法所需组分的试剂盒。

    Compression fixation system
    8.
    发明授权

    公开(公告)号:US10588679B2

    公开(公告)日:2020-03-17

    申请号:US15521742

    申请日:2015-11-02

    IPC分类号: A61B17/88 A61B17/68

    摘要: The invention is directed in various aspects to a compression fixation system that includes coupling components and locking assemblies for connecting two or more separate elements in a fixed arrangement. For example, the system is useful for connecting and compressing two or more elements selected from bones and bone fragments. The system includes a substantially linear coupling component, such as, for example, a Kirschner Wire (“K-Wire”) and locking assembly elements that engage with the coupling component in a coaxial orientation. The coupling component includes at least a linear portion and an anchor portion, the anchor portion configured to be fixed within or adjacent to a first one of the elements to be connected and the linear portion configured to be fixed adjacent to a second one of the elements to be connected, where the locking assembly is attached coaxially with and locked against the second element to achieve compression and fixation.

    Posterior lumbar fusion
    9.
    发明申请
    Posterior lumbar fusion 审中-公开
    后腰椎融合

    公开(公告)号:US20110137345A1

    公开(公告)日:2011-06-09

    申请号:US12661549

    申请日:2010-03-18

    IPC分类号: A61B17/70 A61B17/88

    摘要: There is disclosed an interspinous attachment system for providing support between adjacent spinal levels. In an embodiment, an interspinous attachment system provides support between adjacent spinal levels and includes a crosslink, a first crosslink connector and a second crosslink connector each selectively attachable to spinal fixation rods, and an interspinous attachment device having a crosslink attachment portion and a spinous process attachment portion. In another embodiment, there is provided a method of attaching a crosslink to a pair of spinal fixation rods. The method includes tightening a set screw in a housing of each of the crosslink connectors to engage a crosslink, rotate the crosslink connectors with the set screw tightening, and engage the rods with the cross link through the rotation, wherein the tightening the set screw fixedly connects the ends of the crosslink and the rods together.

    摘要翻译: 公开了一种椎间附连系统,用于在相邻脊柱水平之间提供支撑。 在一个实施例中,棘突间附接系统提供相邻脊椎水平之间的支撑,并且包括交联,第一交联连接器和每个可选择性地附接到脊柱固定杆的第二交联连接器,以及具有交联附着部分和棘突的椎间附连装置 附件部分。 在另一个实施方案中,提供了将交联附着到一对脊柱固定杆上的方法。 该方法包括将每个交联连接器的壳体中的固定螺钉拧紧以接合交联,用固定螺丝拧紧旋转交联连接器,并通过旋转与交叉连接杆接合,其中固定螺丝固定 将交联和棒的端部连接在一起。

    SPINAL IMPLANTS AND METHODS
    10.
    发明申请
    SPINAL IMPLANTS AND METHODS 有权
    脊柱植入物和方法

    公开(公告)号:US20080177306A1

    公开(公告)日:2008-07-24

    申请号:US12020282

    申请日:2008-01-25

    IPC分类号: A61B17/58 A61F2/44

    摘要: The present invention provides a spinal implant for placement between adjacent processes of the human spine. In some embodiments the spinal implant includes a spacer and one or more retention members. In some embodiments, the retention members are fixed relative to the spacer and in other embodiments the retention members are deployable from a first or compact or stowed position to a second or expanded or deployed position. In some embodiments the spacer is expandable from a first size to a second size. In some embodiments the spacer has a tapered body.

    摘要翻译: 本发明提供一种用于放置在人脊椎相邻过程之间的脊柱植入物。 在一些实施例中,脊柱植入物包括间隔物和一个或多个保留构件。 在一些实施例中,保持构件相对于间隔件固定,并且在其它实施例中,保持构件可从第一或紧凑或收起位置展开到第二或扩展或展开位置。 在一些实施例中,间隔件可从第一尺寸扩展到第二尺寸。 在一些实施例中,间隔件具有锥体。