The oxygen supply center system can provide us with sufficient oxygen, which is very convenient. But as is well known, liquid oxygen is a gas with excellent combustion characteristics, and its temperature is relatively low, so it is easy to cause harm to the human body when in contact with it. So what should we pay attention to when applying oxygen supply center systems? At present, the oxygen supply center system is widely used in various hospitals and can be said to be an essential medical equipment for hospitals.