The English scientist Joseph Priestley discovered oxygen in 1775. Shortly just after its discovery, there were studies of harmful effects of hyperbaric oxygen about the central anxious system and lungs, which delayed therapeutic programs until eventually 1937, when Behnke and Shaw first utilised it during the treatment of decompression sickness.[seventy https://oxygen-chambers-for-cance39628.ourcodeblog.com/36653511/everything-about-hyperbaric-chamber-cost-near-me