The medical community believes that oxygen with a concentration of more than 82% meets the standard of medical oxygen, that is to say, there is not much difference between 82% oxygen and 99.99% oxygen, and the oxygen concentration of oxygen-producing oxygen generator can be adjusted from 30% to 90%. And now many large hospitals use large oxygen generators to supply oxygen through pipelines.
Usually, oxygen cylinders are used in emergencies, while oxygen domestic oxygen generators are mostly used for home oxygen therapy and oxygen health care. This is the biggest difference between a domestic oxygen generator and an oxygen cylinder. Because the oxygen concentration of both of them has reached the national medical oxygen standard, the main consideration is how to use the oxygen home oxygen generator.