A British physician, Nahaniel Henshaw, proposed what would have been the 1st hyperbaric chamber for healthcare treatment of humans in 1662. The steel container was to have already been pressurised with air, which at the time was not nonetheless identified to comprise oxygen, later learned by Carl Wilhelm Scheele around https://lanemxhqy.blogofchange.com/37093557/not-known-facts-about-oxygen-chambers-near-me