How does hyperbaric oxygen therapy work (principle)?

How does hyperbaric oxygen therapy work (principle)?

Hyperbaric oxygen therapy is in a special closed environment of hyperbaric oxygen chamber, through the pressure higher than the standard atmospheric pressure, more oxygen is dissolved into the blood, cell tissue and other body fluids, so as to produce various positive physiological, chemical and cell action. Oxygen chamber therapy is the most trusted way to increase oxygen levels in body organs.