[Low-intensity laser radiation in preventive measures].

Results of preventive measures introduction in 524 PC users, 98 jewelry polishers and 64 metallic ship hull assemblers are given. The use of preventive measures, based on low-intensity laser radiation, was shown to prevent development of visual overfatigue and occupational musculoskeletal system diseases.

[Preventive measures with low-intensity laser for workers exposed to physical exertion].

Studies covered 168 personal computer users, 98 jewelry female polishers, 64 assemblers of metallic ship frameworks. Various doses of laser rays in accordance with work conditions appeared effective for improving upper limbs microcirculation. The suggested method is based on effects of low-intensity laser irradiation.

[Prevention of upper limbs diseases in workers subjected to occupational hazards].

Study covered 120 personal computer users, 98 jewelry female polishers, 64 metallic ships body assemblers. Objective investigations revealed joints pain on palpation, joints function disorders, hypoesthesia of finger tips. After prevention measures based on low-intensity laser rays, the joints functions recovered, hands edema disappeared, hypoesthesia cleared.