公开(公告)号：US5037059A

公开(公告)日：1991-08-06

申请号：US367346

申请日：1989-06-16

申请人： Kiyoshi Asano ,  Kiyoaki Inoue ,  Shunichiro Nishigaki

发明人： Kiyoshi Asano ,  Kiyoaki Inoue ,  Shunichiro Nishigaki

IPC分类号： A61B6/00

CPC分类号： A61B6/447

摘要： An X-ray diagnostic device with a suspension mechanism for suspending an object in a vertically movable manner, using two suspension wires, which can avoid the shortened durability of the suspension wires, and using windup type springs, which can eliminate possibility for the fall of the suspended object due to the breaking of the windup type springs. The suspension mechanism may includes two suspension wires for holding the suspended object; and single threaded corn pulleys, one for each one of the two suspension wires, for winding the respective suspension wires. The suspension mechanism may also includes a plurality of windup type springs for balancing against gravitational force acting on the suspended object; connection between the plurality of windup type springs such that this connection moves when the plurality of windup type springs are put to be not balanced with respect to each other; and mechanism for preventing the fall of the suspended object by detecting motion of the connection.

摘要翻译： 一种具有悬挂机构的X射线诊断装置，其使用两根悬挂线垂直移动，能够避免悬挂线的耐久性降低，并且能够消除掉落的可能性， 悬挂物体由于破碎型弹簧而产生。 悬挂机构可以包括用于保持悬挂物体的两个悬挂线; 和单螺纹玉米皮带轮，一个用于两根悬挂线中的每一根，用于缠绕相应的悬挂线。 悬架机构还可以包括多个卷绕型弹簧，用于平衡作用在悬挂物体上的重力; 多个卷绕型弹簧之间的连接，使得当多个卷绕型弹簧相对于彼此不平衡时，该连接移动; 以及用于通过检测连接的运动来防止悬挂物体的下落的机构。