How to choose a household oxygen concentrator

As a health equipment, when choosing a household oxygen concentrator, it is important to pay attention to the product's technology, liter selection, noise, and brand. At present, household oxygen concentrators on the market mainly rely on molecular sieves and oxygen production technology, with molecular sieve technology being a relatively mature technology. Oxygen concentrators using molecular sieve technology have higher and purer oxygen concentration, and longer service life. Therefore, it is recommended that everyone prioritize choosing oxygen concentrators using molecular sieve technology.

Simply put, the difference between different liters of oxygen concentrators lies in the difference in the oxygen flow rate produced per minute. For example, a 1-liter oxygen concentrator corresponds to a flow rate of 1L/min, while a 5-liter oxygen concentrator corresponds to a flow rate of 5L/min. 1-2 liter oxygen concentrators belong to the health type oxygen concentrators, while oxygen concentrators with more than 3 liters belong to medical oxygen concentrators. For health oriented oxygen therapy for individuals with mild hypoxia, such as those with suboptimal health and pregnant women, a 1-liter oxygen concentrator is sufficient for use. A 3-liter oxygen concentrator is more suitable for people with mild to moderate respiratory diseases, cardiovascular and cerebrovascular diseases, and high levels of the three. For patients with severe lung diseases such as asthma, bronchitis, and heart failure, it is recommended to equip them with a 5-liter or higher flow oxygen generator. Purchase and use under the guidance of medical personnel according to one's own situation.

The use of household oxygen concentrators requires a long-term and stable supply of oxygen, which is of great concern to many users. Therefore, when purchasing, everyone should pay attention to whether the product has an aerobic concentration stabilization system, which can bring users a healthy and comfortable home oxygen therapy use.

In addition, there is noise. A noisy household oxygen concentrator undoubtedly affects daily use and rest. In order to create a pure and quiet oxygen therapy environment, people should also pay attention to the noise of the product during operation when choosing. Products with lower noise are more suitable for home use.