FIELD: medical equipment.
SUBSTANCE: invention relates to medical technology, in particular to stretching exercise device for cervical spine wheelspace, and can be used to spine straighten in sanatorium or other medical institution under medical staff control. Exercise device machines for cervical spine wheelspace contains a node that carries weight, cushion basic and auxiliary clamps to cover patient's neck, pivotally and knot connected to each other, which are load-bearing, three sets of rotary motion conversion into reciprocating, two of which are placed in horizontal plane along mutually perpendicular axes, and the third is placed along vertical axis. Each set contains an electric motor with a disk on the shaft, on the disk to the provided rod the hinged crank is fixed, to the other end of which the end of the crank-arm is hinged, installed with the ability to move in a fixed element, and the other end of the crank arm is fixed to a movable element of the load bearing assembly. Two crank arms are connected by a cruciform connection, and in load-bearing node, skids with the possibility of clamps reciprocating in two horizontal mutually perpendicular directions and in the direction of the vertical axis are placed on the vertical axis in hollows. Patient himself doses load to the spinal column, as well as exposure time. In case of pain and discomfort, patient may stop the session on his own.
EFFECT: invention allows patient to self-act after the preliminary training to conduct a session of spinal column extension in cervical and thoracic areas.
4 cl, 2 dwg
