A, 3-liter machine and 5-liter machine medical grade oxygen flow range difference:
3-liter oxygen concentrator, oxygen flow selection 1 ~ 3 liters, "oxygen concentration" can be stabilized at more than 90%, to achieve the medical grade standard.5-liter oxygen concentrator, oxygen flow selection 1 ~ 5 liters, "oxygen concentration" can be stabilized at more than 90%, to achieve the medical grade standard.
3-liter oxygen concentrator, oxygen flow selection 1 ~ 5 liters, "oxygen concentration" can be stabilized at more than 90%, to achieve the medical grade standard. The "oxygen concentration" can be stabilized at more than 90% of the medical grade standard.
Two, 3-liter oxygen concentrator and 5-liter oxygen concentrator for different groups:
3-liter oxygen concentrator, applicable to the crowd for: mild to moderate respiratory diseases, cardiovascular and cerebrovascular diseases, three high people. 5-liter oxygen concentrator, applicable to the crowd for: patients with serious diseases, the need to use the respiratory machine crowd, the need for a long period of time to inhale oxygen every day: chronic obstructive pulmonary disease, pulmonary fibrosis, pulmonary resection, lung cancer, dusty lung, silicosis, etc. lung disease patients. and other lung disease patients.
Three, 3-liter and 5-liter machine can withstand different workloads:
3-liter oxygen generator, 1.5 ~ 2.5 liters of oxygen output so that the air compressor already has a certain workload, in this case, 15 hours a day or 24 hours a day for a long time of continuous work, it will make the compressor's life greatly reduced, easy to lead to the occurrence of machine failures. 5-liter oxygen generator, with a larger displacement, more spare capacity. Larger displacement, more spare capacity, in a lower load operating state, 5 liters of compressor displacement, although in the process of prolonged operation of the attenuation, but also be able to achieve the minimum requirements of the system, the overall life expectancy is longer.
Expanded information:
Oxygen generator precautions to be taken:
1, the patient who purchased the oxygen generator should read the manual carefully before use.
2, the use of oxygen generator to avoid open flame, to avoid fire.
3, the oxygen concentrator should be placed smoothly, otherwise it will increase the noise of oxygen concentrator operation.
4, the water level in the humidification bottle should not be too high (water level to half of the bottle is appropriate), otherwise the water in the bottle is easy to escape or enter the oxygen absorbing tube.
5. When the oxygen concentrator is not used for a long time, please cut off the power supply, pour out the water in the humidifying bottle, wipe the surface of the oxygen concentrator clean, cover it with a plastic cover, and store it in a dry place without sunlight.
6. When the oxygen concentrator is turned on, do not put the flowmeter float on the zero position.
7, with the oxygen generator filling oxygen bag should pay special attention to, oxygen bag filling must first pull out the oxygen bag insertion tube, and then turn off the oxygen generator switch, otherwise it is easy to cause humidification of the bottle of water negative pressure anti-suction into the oxygen generator, resulting in oxygen generator failure.
8, in the process of transportation and storage, it is strictly prohibited to put it horizontally, inverted, humid or direct sunlight!
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