The principle of oxygen absorption machine
The oxygen absorption machine is based on zeolite molecular sieve as adsorbent, using physical pressure swing adsorption (PSA) to disperse oxygen and nitrogen in the air, and filter harmful substances in the air, so as to obtain high purity oxygen in line with the medical oxygen scale.
The chemical oxygen absorption machine has simple structure, convenient operation and rapid growth in China in recent years. Physical oxygen production does not require chemical substances, with air as the material, is the ideal oxygen supply mode, overseas growth is faster, mainly accept membrane dispersion and pressure swing adsorption process, namely molecular sieve type oxygen absorption machine. Oxygen bottle, oxygen bag oxygen supply is an extension of the traditional cryogenic oxygen method, cryogenic method with air as the material, exercise oxygen, nitrogen boiling point difference, through the distillation of oxygen, nitrogen scattered, the produced oxygen purity. In the course of use, the oxygen is transported to various hospitals through high-pressure gas cylinders, and the oxygen is reduced by mixing flow rows or pressure reducers, and then used by patients after humidification bottles. The oxygen bag is connected with the oxygen cylinder, which can be easily carried, and is not limited to the accessories of the oxygen cylinder, and the oxygen absorption area is expanded.
Chemical oxygen inhalation machine:
Is to accept a reasonable pharmaceutical formula, used in a specific place, can simply meet the urgent needs of consumers in the department, but due to poor equipment, poor operation, high cost of use, each oxygen need to invest in a certain amount of use, can not continue to use many defects, does not comply with family oxygen therapy.
Electrolytic water oxygen machine:
Electrolysis of water to produce oxygen refers to the electrolytic cell under the action of direct current to analyze the water, hydrogen occurs outside the cathode, oxygen occurs outside the anode.
Experts introduce, now the world’s best electronic oxygen machine service life is difficult to cross 1000 hours. In the course of use must ensure that the solution has the appropriate concentration, otherwise it can not be normal oxygen.
Does the oxygen machine work?
The natural principle of the household oxygen machine is to exercise various chemical reactions, and people also have the following questions: Is the natural oxygen really pure in this case? It is worth noting that if the elderly breathe too much oxygen, it will also cause oxygen poisoning, and even respiratory failure or even life-threatening in serious moments. Therefore, I think that consumers must think carefully before purchasing home oxygen inhalation machine, because home oxygen inhalation machine for patients with serious disease control has a substantial use, but for patients with mild disease is not much use, and inhalation of excessive will also cause adverse results.
So, is the home oxygen machine useful? I think we should analyze the details of the situation, you have to accurately determine what level of illness of the elderly in your home is, there is no need to use the home oxygen machine, you can first ask the doctor to be clear. In addition, even if you want to use the home oxygen machine must pay attention to many problems, such as patients need low concentration of oxygen or high concentration of oxygen, and oxygen poisoning will not occur after oxygen inhalation is clearly judged.
Secondly, if the household oxygen machine is not at ease, you can buy the kind of bottled oxygen tank to use, the effect is similar to the household oxygen machine, you can go to the regular medical equipment store there to buy oxygen tank. In addition, in addition to giving the elderly oxygen, the family is best to help the elderly more to the place where the air is better to go for a walk, absorbing such fresh air will be much better than oxygen.
