Difference between pressurized cabin and depressurized cabin

Different use environment. Pressurized cabin is used for hyperbaric oxygen therapy special medical equipment, divided into air-pressurized cabin and pure oxygen pressurized cabin two. The pressurized cabin has a wide range of applications, and is mainly used for the treatment of anaerobic infections, CO poisoning, air embolism, decompression sickness, ischemic-hypoxic encephalopathy, cerebral trauma, cerebrovascular disease, etc. The decompression cabin is a spacecraft, which is used for the treatment of hyperbaric oxygen therapy. The decompression chamber, on the other hand, is one of the ten components of a spacecraft used to reach a space race victory. There are also diving decompression chamber, deep-sea divers diving into the deep sea will form a high-pressure working environment around them, need to use the decompression chamber in order to safely return to the surface.