Ontario HBOT - Osteomyelitis is your go-to center for chronic bone infection treatments. Hyperbaric Oxygen Therapy is a non-invasive medical treatment that can enhance the natural healing processes of the body by inhaling pure 100 percent oxygen in a total body chamber, usually in the form of a pressurized room or tube. In this body chamber, the atmospheric pressure is controlled and increased, usually to three times the normal air pressure, in order to allow your lungs to gather more pure oxygen than they normally would at a normal air pressure.