公开(公告)号：WO2010141086A1

公开(公告)日：2010-12-09

申请号：PCT/US2010/001613

申请日：2010-06-02

Applicant: KINAMED, INC. ,  PRATT, William, Ralph ,  BRUCE, Robert, Arthur

Inventor： PRATT, William, Ralph ,  BRUCE, Robert, Arthur

IPC: A61B17/04 ,  A61B17/82 ,  A61B17/88

CPC classification number: A61B17/8869

Abstract: A cable tensioning system includes a reaction frame which contains a sliding platform arranged to move linearly within the frame, and a clam-type cleat attached to the sliding platform. The cleat features one or more grooves, each of which comprises two arrays of opposing ridges that converge to form a V-shape groove adapted to receive a length of cable. The ridges of each groove are tilted relative to an axis perpendicular to the groove's longitudinal axis, such that the cable is progressively captured between the ridges of the opposing arrays as it settles into the crotch of the groove when moved in a first direction, and can be disengaged from the cleat by relaxing the axial force on the cable and moving it in the opposite direction. A linear actuator mechanism may be coupled to the sliding platform to move the platform with respect to the reaction frame.

Abstract translation: 电缆张紧系统包括反作用架，其包括布置成在框架内线性移动的滑动平台和附接到滑动平台的蛤式防滑板。 防滑板具有一个或多个槽，每个槽包括两个相对的脊阵列，其汇合以形成适于接纳一段电缆的V形槽。 每个槽的脊部相对于垂直于槽的纵向轴线的轴线倾斜，使得当沿着第一方向移动时，当相对的阵列的脊部沉积到槽的裆部中时，电缆逐渐被捕获在相对的阵列的脊部之间，并且可以 通过放松电缆上的轴向力并使其沿相反的方向移动，使其与防滑板脱离。 线性致动器机构可以联接到滑动平台以相对于反作用框架移动平台。