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    • 2. 发明申请
    • INTERSPINOUS DEVICE FOR IMPEDING THE MOVEMENTS OF TWO SUCCESSIVE VERTEBRAE, AND METHOD FOR MAKING A PAD DESIGNED FOR IT
    • 用于阻止两个成功的VERTEBRAE的运动的互动设备,以及为其设计的PAD的方法
    • WO2004073533A1
    • 2004-09-02
    • PCT/IB2004/000390
    • 2004-02-17
    • SDGI HOLDINGS INC.MAXY, PhilippeGOURNAY, José
    • MAXY, PhilippeGOURNAY, José
    • A61B17/70
    • A61B17/7062A61B17/7053Y10S606/91
    • Interspinous device for impeding the movements of two successive vertebrae (8, 9) of the spinal column, characterized in that it comprises: - two pads (2a, 2b; 11a, 11b; 20a, 20b) whose internal faces (3a, 3b; 12a, 12b) are intended to be pressed against the lateral faces of the spinous processes (6, 7) of the said vertebrae (8, 9), - and ligaments (4, 5a, 5b, 5c, 5d; 17a, 17b, 18, 19; 23, 24) which connect the said pads (2a, 2b; 11a, 11b; 20a, 20b) to each other and to the said spinous processes (6, 7), so that, during flexion and extension movements of the spinal column with respect to its normal position, the pressures exerted against the lateral faces of the spinous processes (6, 7) by the said pads (2a, 2b; 11a, 11b; 20a, 20b) increase as the spinal column moves away from the said normal position. Method for making a pad designed for such a device.
    • 用于阻止脊柱的两个连续的椎骨(8,9)的移动的棘突间装置,其特征在于它包括: - 两个垫(2a,2b; 11a,11b; 20a,20b),其内表面(3a,3b; 12a,12b)旨在被压靠在所述椎骨(8,9)的棘突(6,7)的侧面,以及韧带(4,5a,5b,5c,5d; 17a,17b, 18,29,23,24),其将所述垫(2a,2b; 11a,11b; 20a,20b)彼此连接并连接到所述棘突(6,7)上,使得在所述垫 脊柱相对于其正常位置,当脊柱移开时由所述垫(2a,2b; 11a,11b; 20a,20b)施加在棘突(6,7)的侧面上的压力增加 从所述正常位置。 制造用于这种装置的垫的方法。