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    • 1. 发明申请
    • CERVICAL PLATE SYSTEM
    • 陶瓷板系统
    • WO2007123979A3
    • 2008-03-06
    • PCT/US2007009544
    • 2007-04-18
    • UNIV SOUTH FLORIDAFREEMAN THOMAS BJOHNSON WESLEY
    • FREEMAN THOMAS BJOHNSON WESLEY
    • A61B17/70
    • A61B17/7059A61B17/1728A61B17/1757A61B17/8014A61B17/808
    • An anti-subsidence, anti-translocation, fusion compression cervical plate system with interface visualization, drill guide and temporary pin is provided. In one embodiment the invention provides a vertebral plate for minimizing the ability of an inter-body cage, filled with bone (or BMP-soaked sponges, etc.), to telescope into the vertebral body and to minimize failure due to cages that telescope into adjacent vertebral bodies on a delayed basis after surgery, as well as creation of reverse lordosis due to such telescoping. Another embodiment provides method to reduce the gap between the inter-body cage and the vertebral body end plate intra-operatively using compression from the plate caused by an offset between the screw bores on the plate and the drill holes, as established with an asymmetric drill guide.
    • 提供了具有界面可视化的抗沉降,抗移位,融合压缩宫颈板系统,钻引导和临时引脚。 在一个实施例中,本发明提供了一种脊椎板,用于使填充有骨(或BMP-浸泡的海绵等)的体间笼子的能力最小化,以望远镜到椎体中并且将由于笼罩的望远镜 手术后延迟的相邻椎体,以及由于这种伸缩引起的反向脊柱前凸的产生。 另一个实施例提供了如下方法:使用由不对称钻头建立的板上螺钉孔与钻孔之间的偏移导致的板内压缩从而减小了体内笼和椎体内端板之间的间隙 指南。
    • 8. 发明申请
    • CERVICAL PLATE SYSTEM
    • 陶瓷板系统
    • WO2007123979A2
    • 2007-11-01
    • PCT/US2007/009544
    • 2007-04-18
    • UNIVERSITY OF SOUTH FLORIDAFREEMAN, Thomas, B.JOHNSON, Wesley
    • FREEMAN, Thomas, B.JOHNSON, Wesley
    • A61B17/70
    • A61B17/7059A61B17/1728A61B17/1757A61B17/8014A61B17/808
    • An anti-subsidence, anti-translocation, fusion compression cervical plate system with interface visualization, drill guide and temporary pin is provided. In one embodiment the invention provides a vertebral plate for minimizing the ability of an inter-body cage, filled with bone (or BMP-soaked sponges, etc.), to telescope into the vertebral body and to minimize failure due to cages that telescope into adjacent vertebral bodies on a delayed basis after surgery, as well as creation of reverse lordosis due to such telescoping. Another embodiment provides method to reduce the gap between the inter-body cage and the vertebral body end plate intra-operatively using compression from the plate caused by an offset between the screw bores on the plate and the drill holes, as established with an asymmetric drill guide.
    • 提供了具有界面可视化的抗沉降,抗移位,融合压缩宫颈板系统,钻引导和临时引脚。 在一个实施例中,本发明提供了一种脊椎板,用于使填充有骨(或BMP-浸泡的海绵等)的体间笼子的能力最小化,以望远镜到椎体中并且将由于笼罩的望远镜 手术后延迟的相邻椎体,以及由于这种伸缩引起的反向脊柱前凸的产生。 另一个实施例提供了如下方法:使用由不对称钻头建立的板上螺钉孔与钻孔之间的偏移导致的板内压缩从而减小了体内笼和椎体内端板之间的间隙 指南。
    • 10. 发明申请
    • PUTAMEN GRID
    • WO2004045394A2
    • 2004-06-03
    • PCT/US2003/037519
    • 2003-11-20
    • UNIVERSITY OF SOUTH FLORIDAFREEMAN, Thomas, B.O'CONNOR, James
    • FREEMAN, Thomas, B.O'CONNOR, James
    • A61B
    • A61B90/11A61B2017/00969A61B2017/3411
    • The present invention makes a grid array, for use in the transplantation of materials into the brain, in the shape of a predetermined structure, such as the putamen, based on anatomic analysis the structure. Alternatively, a smaller grid array is used which only includes the putamen target and not the caudate target, and also has two windows within the grid array. Because of the smaller size of this grid array as well as the two cutouts in the middle, it is possible for the first time to observe the brain as the needle enters the brain through the grid array. The previous solid and larger grid array made the passage of the needle into the brain a blind maneuver. Therefore if there was a cortical bleeding at the time of needle insertion, it would not be known until after the transplant was done.
    • 基于解剖学分析,本发明构成了用于将材料移植到脑中的网格阵列,其形状为预定结构(例如壳核)。 或者,使用较小的网格阵列,其仅包括壳核目标而不是尾状物靶,并且在网格阵列内还具有两个窗口。 由于这个网格阵列的尺寸较小以及中间的两个切口,所以当针头通过网格阵列进入大脑时,首次可以观察大脑。 以前的固体和更大的网格阵列使得针头进入大脑的盲目机动。 因此,如果在针插入时出现皮层出血,直到移植完成后才会知道。