What is a medical oxygen concentrator?

　　Air is composed of 78% nitrogen and 21% oxygen. The working principle of a medical oxygen concentrator is to absorb oxygen from the air and filter out nitrogen. It concentrates oxygen and then distributes the oxygen through a pressure valve that regulates the flow to the nasal cannula. The medical oxygen concentrator reduces the need for constant replenishment because it can draw oxygen from the surrounding air.

　　Should you buy or rent a medical oxygen concentrator home?

　　Although blood oxygen levels below 90% are considered worrying, experts insist that not all cases of oxygen imbalance require intensive care support or hospitalization. Under the appropriate guidance of a doctor, a medical oxygen concentrator can be used to manage mild cases, especially when it is difficult to ensure access to the hospital. Nevertheless, medical oxygen concentrators cannot replace the situation that requires hospitalization. If the patient needs more than 5 liters of oxygen per minute, he/she needs to receive medical supervision.

　　"Medical oxygen concentrator is prescribed as a temporary respite before hospitalization or as a stopgap measure, or to help patients with hypoxia recover at home, depending on the patient's health status. Oxygen therapy at home can help increase oxygen levels. It must be obtained from a doctor. The device is approved for use and only used as recommended. The oxygen concentrator can help at the critical moment between the decline in oxygen levels and the patient’s admission. Kulkarni warns that due to the adverse effects of oxygen poisoning, doctors’ guidance is needed to determine the need How much oxygen to give.

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