FIELD: medicine; medical engineering.
SUBSTANCE: method involves introducing a pair of fastening members into each vertebra. Controllable elastic force is applied to the pairs of fastening members as unit- or bilateral load in particular cases. It enables one to support forces in continuous way in loading and relaxing vertebral muscles. Device has movable supporting beams connected to each other in specific way with threaded rods each manufactured from plates attached to each other. Two plates are outer and one of them is intermediate. Each plate has two members for fixing vertebra manufactured as screw rods. The plates are connected on one side with elastic member having spring and clamp mounted on threaded rod, one rod end being freely arranged on the plate and the other one being fixed in the plate with single-axle hinge; on the other side with elastic member having spring having hooks and threaded rod, one rod end being fixed in the plate with nuts and the other one is connected to opening in the plate.
EFFECT: enhanced effectiveness of treatment; reduced risk of traumatic complications.
5 cl, 10 dwg
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