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    METHODS AND SYSTEMS FOR DEPLOYING SPINOUS PROCESS CONSTRAINTS
    6.
    发明申请
    METHODS AND SYSTEMS FOR DEPLOYING SPINOUS PROCESS CONSTRAINTS 审中-公开
    用于分配旋转过程约束的方法和系统

    公开(公告)号：US20080262549A1

    公开(公告)日：2008-10-23

    申请号：US12106049

    申请日：2008-04-18

    申请人： Ian Bennett ,  Colin Cahill ,  Todd Alamin ,  Louis Fielding ,  Hugues Malandain ,  Manish Kothari

    发明人： Ian Bennett ,  Colin Cahill ,  Todd Alamin ,  Louis Fielding ,  Hugues Malandain ,  Manish Kothari

    IPC分类号： A61B17/70 ,  A61B19/00

    CPC分类号： A61B17/7062 ,  A61B17/82 ,  A61B17/842 ,  A61B2090/064

    摘要： An exemplary method for constraining spinous processes to elastically limit flexion of a spinal segment comprises piercing an interspinous ligament to form a first penetration above an upper side of an upper spinous process and advancing a first end of a first tether through the first penetration. The interspinous ligament is pierced again to form a second penetration below a lower side of a lower spinous process and a second end of a second tether is advanced through the second penetration. Joining the first and second tethers together forms an extensible tether structure coupling the upper and lower spinous processes together while permitting extension therebetween. Adjusting the tether structure sets relative distance or angle between the upper and lower spinous processes to a target value.

    摘要翻译： 用于约束棘突以弹性限制脊椎节段弯曲的示例性方法包括刺穿棘突间韧带以在上棘突的上侧上方形成第一穿刺，并且使第一系绳的第一端推进穿过第一穿刺。 再次刺穿椎间韧带以在下棘突的下侧形成第二穿刺，并且第二系绳的第二端穿过第二穿刺。 将第一和第二系绳连接在一起形成将上棘和下棘共同连接在一起的可延伸系链结构，同时允许它们之间延伸。 调整系绳结构将上棘和下棘之间的相对距离或角度设置为目标值。

    Methods and apparatus for locking a band
    8.
    发明授权
    Methods and apparatus for locking a band 有权
    用于锁定乐队的方法和装置

    公开(公告)号：US08308771B2

    公开(公告)日：2012-11-13

    申请号：US12479016

    申请日：2009-06-05

    申请人： Ian Bennett ,  Louis Fielding ,  Hugues Malandain ,  Todd Alamin

    发明人： Ian Bennett ,  Louis Fielding ,  Hugues Malandain ,  Todd Alamin

    IPC分类号： A61B17/70

    CPC分类号： A61B17/82 ,  A61B17/7053 ,  A61B17/7062 ,  A61B17/842 ,  A61B17/8869

    摘要： A surgical fastening mechanism for releasably locking an implantable tether includes a housing having a central channel. The housing has an entry aperture, an exit aperture and a side channel extending therebetween. A roller element has a sidewall with an aperture therethrough and the roller is slidably disposed at least partially in the central channel such that the entry and exit apertures are at least partially aligned with the roller aperture. This permits passage of the tether therethrough. Rotation of the roller element in a first direction winds the tether around the roller thereby creating a friction interface between the roller element, the housing and the tether. A locking mechanism is operably connected with either the housing or the roller element and is adapted to prevent rotation of the roller in the central channel and also adapted to prevent release of the tether from the roller.

    摘要翻译： 用于可释放地锁定可植入系绳的手术紧固机构包括具有中心通道的壳体。 壳体具有入口孔，出口孔和在其间延伸的侧通道。 滚子元件具有通过其的孔的侧壁，并且该滚轮至少部分地可滑动地设置在中心通道中，使得入口孔和出口孔至少部分地与滚筒孔对准。 这允许系绳穿过其中。 滚子元件沿第一方向的旋转将围绕滚筒缠绕，从而在滚子元件，外壳和系绳之间产生摩擦接口。 锁定机构与壳体或滚子元件可操作地连接，并且适于防止辊在中心通道中的旋转，并且还适于防止系绳从辊松开。