Hyperbaric oxygen therapy (HBOT) involves breathing pure oxygen into a pressurized chamber. It is used to treat a variety of conditions including wounds, infections, radiation injuries, decompression sickness, etc. The Oxyair HBOT, a type 1.5 ATA rigid hyperbaric chamber, represents a significant advance in HBOT technology. All have air conditioning and O2 concentrators. Pressures are up to 2 ATA. It has UV sterilization and modern lighting.