| 摘要 |
A kinesitherapeutic bed structure includes a bed frame and a body-supportable coil spring assembly carried by the frame. An upper vibratory element is accommodated within an opening in the coil spring assembly. A motion generating mechanism is carried by the bed frame and includes top and bottom plate elements which are reciprocable in horizontal planes in mutually perpendicular directions. The upper vibratory element is carried by the top plate element for movement therewith. Drive means are provided for independently imparting horizontal movement to the top and bottom plates and vertical movement to the upper vibratory element. The upper vibratory element thus is adapted to transmit to the person supported on the coil spring assembly motion in the horizontal and vertical directions representative of the movement of the top and bottom plate elements and the upper vibratory element respectively.
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