Are home oxygen concentrators useful?
It is useful to buy the one that suits the user's physical condition! Otherwise, not only is it useless, but it may also cause harm to the user!
Household oxygen concentrators are divided into health care type and medical type according to their usage. The oxygen output of 1L-2L per minute is health-care type, which is suitable for daily oxygen inhalation of sub-healthy people, students, mental workers and other mildly hypoxic people. It can only play a certain role in health care and cannot be used for treatment.
The oxygen output per minute reaches 3L, or even more than 5L, which is a medical oxygen concentrator, and the oxygen concentration must be greater than or equal to 90%, and the oxygen output is stable for a long time without interruption.
The medical oxygen concentrator is suitable for the elderly with cardiovascular, cerebrovascular and lung diseases, to meet their long-term oxygen inhalation needs, and to effectively alleviate the condition when sudden shortness of breath occurs.
When purchasing a household oxygen concentrator, pay attention to the following points:
1. Choose a product with relatively low noise, preferably below 50 decibels. If the patient needs to inhale oxygen for a long time, the noise is too loud, which will affect the rest of the patient and family members.
2. The household oxygen concentrator oxygen output concentration should be guaranteed to be stable above 90%. If it is lower than this standard, the therapeutic effect will not be achieved, and it may delay the patient's treatment and cause serious consequences.
3. It is also necessary to choose an oxygen generator with reliable operation. Patients with serious conditions need to inhale oxygen for a long time, and some even need to inhale oxygen 24 hours a day. The reliability of the continuous operation of the oxygen generator is very important.
4. Choose a desktop machine with small size, reasonable structure and good heat dissipation effect. Only such a model can effectively guarantee the continuous operation of the oxygen generator.
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