Interspinous device for impeding the movements of two sucessive vertebrae, and method for making a pad designed for it
    2.
    发明申请
    Interspinous device for impeding the movements of two sucessive vertebrae, and method for making a pad designed for it 失效
    用于阻止两个成功椎骨的运动的棘突间装置,以及为其设计的垫的方法

    公开(公告)号:US20060217726A1

    公开(公告)日:2006-09-28

    申请号:US10546335

    申请日:2004-02-17

    IPC分类号: A61B17/58

    摘要: 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.

    摘要翻译: 用于阻止脊柱的两个连续的椎骨(8,9)的运动的棘突间装置,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)的侧面上,并且韧带(4,5a,5 b,5c,5d; 17a,17b,18,19; 23,24),其将所述焊盘(2a,2b; 11a,11b; 20a,20b) 到所述棘突(6,7)处,使得在脊柱相对于其正常位置的屈曲和伸展运动期间,由所述垫施加在棘突(6,7)的侧面上的压力 (2a,2b; 11a,11b; 20a,20b)随着脊柱离开所述正常位置而增加。 制造用于这种装置的垫的方法。

    Interspinous device for impeding the movements of two successive vertebrae, and method for making a pad designed for it
    3.
    发明授权
    Interspinous device for impeding the movements of two successive vertebrae, and method for making a pad designed for it 失效
    用于阻止两个连续椎骨的运动的棘突间装置,以及为其设计的垫的方法

    公开(公告)号:US07520887B2

    公开(公告)日:2009-04-21

    申请号:US10546335

    申请日:2004-02-17

    IPC分类号: A61B17/70 A61B17/82 A61F2/44

    摘要: An interspinous device for impeding the movements of two successive vertebrae (8, 9) of the spinal column. In some embodiments, the device includes 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 vertebrae (8, 9), and ligaments (4, 5a, 5b, 5c, 5d; 17a, 17b, 18, 19; 23, 24) which connect the pads (2a, 2b; 11a, 11b; 20a, 20b) to each other and to the 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 pads (2a, 2b; 11a, 11b; 20a, 20b) increase as the spinal column moves away from the normal position. Method for making a pad designed for such a device.

    摘要翻译: 用于阻止脊柱的两个连续椎骨(8,9)的运动的棘突间装置。 在一些实施例中,该装置包括两个垫(2a,2b; 11a,11b; 20a,20b),其内表面(3a,3b; 12a,12b)旨在被压靠在棘突的侧面 (2a,2b; 11a,11b; 20a)连接的椎骨(8,9)和韧带(4,5a,5b,5c,5d; 17a,17b,18,19; 23,24) ,20b)相对于棘突(6,7),使得在脊柱相对于其正常位置的屈曲和伸展运动期间,施加在棘突(6,7)的侧面上的压力, (2a,2b; 11a,11b; 20a,20b)随着脊柱离开正常位置而增加。 制造用于这种装置的垫的方法。