REVOLUTIONARY 1.3 ATA HYPERBARIC OXYGEN THERAPY

Under normal conditions at sea level, arterial oxygen pressure (PaO₂) is about 100 mmHg. Inside a mild hyperbaric chamber set to 1.3 ATA while breathing room air, PaO₂ can rise to roughly 170 mmHg, representing about a 70% increase in oxygen availability compared to standard atmospheric conditions. This boost occurs without supplemental oxygen, though using pure oxygen at the same pressure would raise PaO₂ dramatically higher.