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    SPINAL FIXATION DEVICE AND METHOD
    8.
    发明公开
    SPINAL FIXATION DEVICE AND METHOD 有权
    EDDY固定装置和方法

    公开(公告)号：EP2249717A4

    公开(公告)日：2012-12-19

    申请号：EP09702226

    申请日：2009-01-12

    申请人： K2M INC

    发明人： CARBONE JOHN

    IPC分类号： A61B17/56 ,  A61B17/70

    CPC分类号： A61B17/7044 ,  A61B17/7032 ,  A61B17/7035

    摘要： A spinal fixation device includes a fastener affixable to a vertebral body and an attachment member. The attachment member is adapted for receiving the fastener and engaging a portion of the vertebral body. The fastener includes a shank and a collet. The collet includes a channel for receiving a spinal rod and a locking member.

    SPINAL SCREW ASSEMBLY
    9.
    发明公开
    SPINAL SCREW ASSEMBLY 审中-公开
    脊髓螺丝设备

    公开(公告)号：EP2531126A2

    公开(公告)日：2012-12-12

    申请号：EP11740206.5

    申请日：2011-01-28

    申请人： Spinefrontier, Inc.

    发明人： CHIN, Kingsley, R. ,  HENSHAW, Craig ,  IBARRA, Matthew ,  SAUNDERS, Todd

    IPC分类号： A61B17/70 ,  A61B17/86

    CPC分类号： A61B17/7037 ,  A61B17/7005 ,  A61B17/7044 ,  A61B17/7064 ,  A61B17/864 ,  A61B17/8685 ,  A61B17/8695 ,  A61B2090/036 ,  Y10T29/49826

    摘要： A spinal screw assembly includes a bone-anchoring member, a washer, and a seat. The bone-anchoring member includes a main shaft, a washer head, and a spherical head. The spherical head extends upward from the top end of the main shaft and the washer head extends laterally from a location of the main shaft between the main shaft's top end and bottom end. The washer is polyaxially rotatable and positionable around the washer head and is configured to be placed at a first angle relative to the main shaft. The seat is polyaxially rotatable and positionable around the spherical head independent from the washer and is configured to be placed at a second angle relative to the main shaft, wherein the second angle is independent from the first angle.