Speaking of oxygen generators, they are now known and used by more and more people. However, there are many types of oxygen concentrators. For many of us, it is not always possible to understand which types are available, and which types we need more. In fact, it is simply divided into two types according to the purpose: medical oxygen generator and non-medical oxygen generator; for us, the purpose is: auxiliary treatment and daily health care. What is the difference between a medical oxygen generator and a household health oxygen generator?【Whatsapp/Wechat/Phone/Skype】+8613613856800


1. Oxygen Concentration
For medical oxygen generators, it is stipulated that the oxygen concentration is stable at ≥ 90%, and an alarm must be issued when the oxygen concentration is lower than 80%. Household healthcare oxygen generators do not require high oxygen concentration, as long as it is 21% higher than the oxygen concentration in the air, and some are 30%-90%.

2. Equipment Classification
The medical oxygen generator is a medical device, which is tested, approved, and issued with a medical device license by the State Food and Drug Administration. Home health care is a non-medical device and does not require a national medical device license and approval.

3. Applicable people
Medical oxygen generators are generally relatively large and are mainly used for emergency treatment, operating rooms, treatments, etc. in patients and hospitals. Home health care machines can be used by the elderly, pregnant women, and other people who need oxygen health care.
Medical oxygen concentrators are generally relatively large and heavy. If you want to reach the level of medical oxygen concentrators at home, they are troublesome and take up space. YG Machinery launched: portable oxygen generator. The oxygen concentration reaches the level of the medical oxygen generator and is maintained at about 93%, and it is small in size, light in weight, and convenient to operate and use.


There are many types of oxygen generator machines, such as the cryogenic distillation method according to different separation methods; molecular sieve adsorption method, and membrane permeation method; according to the working pressure, it is divided into a series of classifications such as high-pressure device, medium pressure device and full low-pressure device.

By understanding the classification of oxygen concentrators, I must have a certain understanding. When choosing an oxygen machine, you should choose what you need, find an oxygen machine suitable for your use, and a portable oxygen machine that is convenient to use.【Whatsapp/Wechat/Phone/Skype】+8613613856800