Excessive oxygen inhalation by normal people will bring a series of problems such as oxygen poisoning. Too much oxygen will lead to a series of strong oxidation reactions in the body. Oxygen poisoning is closely related to the time of oxygen inhalation. The longer the time, the more prone to oxygen poisoning. Oxygen entering the body will also produce oxygen free radicals. If oxygen free radicals are extremely active and wander around in the body, they will attack and kill all kinds of cells, leading to metabolic and functional disorders of cells and organs.

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There are many kinds of oxygen inhalation equipment, and the flow rate and concentration of inhaled oxygen are also different. There is a nasal catheter or nasal plug to absorb oxygen. If the lack of oxygen is aggravated, you can wear a mask to absorb oxygen. Masks include ordinary masks, oxygen storage masks and Venturi masks. There are large-flow humidified oxygen inhalation, noninvasive ventilator, invasive ventilator and extracorporeal membrane oxygenation (commonly known as artificial lung). "All kinds of oxygen inhalation and oxygen supply methods are essentially to increase the oxygen content in patients' blood, thus alleviating the hypoxia of human tissues and maintaining normal metabolism.

People's Network-Oxygen Poisoning? That's right! ? Excessive intake of this vital element can lead to lung injury.