WHAT IS Hyperbaric Medicine? Hyperbaric oxygenation Hyperbaric oxygenation (HBO) is a non-invasive, painless and safe therapeutic procedure that is used in the treatment of diseases and conditions in which the presence of hypoxia (reduced oxygen). HBO is conducted in hyperbaric chambers, under the supervision of professional staff, and the therapy is carefully planned for each patient, depending on his state of health objective. HBO is the essence of breathing 100% oxygen under high pressure, with many start positive processes in the body, which, together, contribute to a better and faster healing. The use of oxygen under pressure greater than atmospheric, an improvement that can be measured in meaning with the introduction tranfuzije blood and antibiotics in therapy.