The two have distinct differences in pressure standards, regulatory attributes, and usage scenarios. Medical hyperbaric oxygen chambers are classified as medical devices, operating at higher pressures and used for clinical disease intervention, and require management by professional medical staff within hospitals. Micro-hyperbaric oxygen chambers, on the other hand, are civilian leisure devices with lower pressure ranges, targeted at home use, health clubs, sports venues, and other scenarios, and can be used without medical qualifications. When purchasing products from hyperbaric oxygen chamber manufacturers, it is important to clarify your own needs and avoid purchasing civilian micro-pressure oxygen chambers as medical treatment equipment. 
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