Precautions for using low noise oxygen concentrator:

　　If the low-noise oxygen concentrator is not at home, a mask should still be worn on the NASAL CANNULS nasal cannula; beside the oxygen concentrator, no smoking, no ignition, and no use of matches; the low-noise oxygen concentrator must be placed in a place with good ventilation . If there is no ventilation, the machine will become hot;

　　The molecular sieve of the low-noise oxygen concentrator must be cleaned regularly, and the molecular sieve must be kept clean to output sufficient oxygen; the oxygen concentrator has 5 adjustment switches, you must read the instructions carefully and choose the correct adjustment position; although it can be shared by two people, it is easy to Produce CROSS-INFECTION cross infection, so it should be used with caution;

　　What is the difference between a low noise oxygen concentrator and an oxygen tank:

　　OXYGEN CYLINDER oxygen tank belongs to LIQUID MEDICAL OXYGEN liquid medical oxygen, which can produce 99% pure oxygen; a good low-noise oxygen concentrator can only produce (90%-95%) oxygen; when the oxygen in the oxygen tank is used up, it must be re-oxygenated ; And the oxygen machine can continuously (as long as it is not powered on) to produce oxygen.