If the elderly need to use the oxygen concentrator machine frequently, it is naturally recommended that you buy a better one. Buying the oxygen concentrator machine depends on what the old man's problem is, and deciding which oxygen concentrator machine to buy. There are more than two thousand to tens of thousands of oxygen generators.

Which oxygen concentrator machine is better for the elderly? It mainly depends on the medical needs of the elderly at home, or it is only for health care. If it is necessary for medical conditions, it is recommended to buy a better oxygen concentrator machine. If it is for health care, just buy one at random.
In addition, the choice of oxygen concentrator machine for the elderly mainly depends on its concentration, flow rate, safety in use and ability to run for a long time!

1. See if the oxygen concentrator machine meets the medical standard. Simply put, the oxygen concentration is more than 90% when the flow rate is 3 liters.
2. Oxygen concentrator machine has a medical device registration certificate, which is generally the word "machine standard".
3. The package of oxygen concentrator machine will write 2 words medical. If you dare not write it, buy it carefully.
4. The price of more than 1,000 is not enough to produce the cost of medical oxygen concentrator, and the budget is at least more than 2,000.

Lei Electronics still has some experience in purchasing household oxygen concentrator machines. For the elderly at home to choose the oxygen generators used at home, the quality is one aspect, but also the convenience of the elderly in daily use. It is not convincing to recommend the brand of oxygen concentrator without combining the actual function. Even if the brand is confirmed, the oxygen concentrator machine product should be selected from the oxygen concentration, function, and operation.

If it is used by the elderly, then higher requirements are put forward for the oxygen concentrator machine. First of all, to ensure the safety of the oxygen concentrator machine, the oxygen concentrator must be equipped with multiple types of alarm devices to prevent safety problems caused by improper operation or failure. At the same time, the operation interface should not be too complicated, and the function switching of the oxygen generator should be realized conveniently and quickly. The display interface must also be clear, so that it is convenient for the elderly at home to operate and use.