A British physician, Nahaniel Henshaw, proposed what would've been the 1st hyperbaric chamber for health-related treatment of human beings in 1662. The metal container was to are pressurised with air, which at time was not however identified to have oxygen, later discovered by Carl Wilhelm Scheele all over 1770 and https://hyperbaric-oxygen-therapy84073.bluxeblog.com/68537518/not-known-facts-about-oxygen-chambers-near-me