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Views: 0 Author: Site Editor Publish Time: 2025-03-06 Origin: Site
According to the relevant provisions of the Ministry of Food and Drug Administration, medical oxygen must reach 93% of the standard before it can be put into use in clinical treatment. Why is the standard of oxygen concentration of medical oxygen generator 93%±3%?
When the human body absorbs oxygen with the help of a medical oxygen generator, it will also inhale some air containing 20.98% oxygen purity, so that the true oxygen concentration will be diluted. According to the test, the oxygen concentration of the general inhalation throat is about 45%. According to the structural characteristics of the human body, the inhalation of oxygen has to go through a 32-level decay process, in fact, the real down, about 93% of the oxygen concentration, the oxygen concentration used by the human body after oxygen inhalation is about 30%. Therefore, in order to ensure that patients can normally receive oxygen assisted treatment, the oxygen concentration must reach about 93% to ensure the oxygen needs of patients.
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