Russian engineers recently presented special chambers for helping people, who suffered in various incidents and military operations.
      
      During the medical exhibition engineers presented a single-place oxygen chamber for emergency medical treatment, therapy and rehabilitation of patients by means of hyperbaric oxygen therapy, or, in other words, with oxygen under high pressure.
      
      Another development is active hyperemia chamber, which affects vessels and capillary blood supply and provides vacuum-compressor therapy for patient’s extremities.
      
      Researchers also showed single-place hypo-hyperbaric chambers, which combine hyperbaric oxygen therapy and hypobaric hypoxia (“mountain air effect”).
      
      Abovementioned unique equipment helps people in Europe, Asia, America and Africa, developers say.
      
      Source: RIA Novosti