The spread of the COVID-19 in the international community has once again made ventilators a hot spot. With the increase in the number of infected people, ventilators in various countries are in extreme high demand, and major companies have switched their strategies to ventilator production, but it's hard and they are struggling. The reason lies in that although the ventilators are small machines, their parts have to be ordered from all over the world, and independent research and development is extremely difficult.
Some people may ask, as they are both for breathing, can the oxygen generator replace the ventilator? Today, Lepu Medical will share with you the difference between a ventilator and an oxygen concentrator. We do hope you can learn more about oxygen concentrator noise reduction and medical knowledge through this article.
There are many types of medical oxygen generators, and the following three are commonly seen ones: electronic oxygen generators, chemical oxygen generators, and molecular sieve oxygen generators.
The electronic oxygen generator uses the process of oxidizing and reducing the oxygen in the air and solution to precipitate oxygen. This type of product requires a very strict handling and use regulation. It is not allowed to tilt or invert, otherwise it will cause serious consequences for exygen takers, so it is not suitable for home use.
The chemical oxygen generator uses a internal pharmaceutical formula to produce oxygen, but it is not easy to operate, and the use cost is high, so it is not the first choice for wide uses.
A molecular sieve oxygen generator adopts an advanced gas separation technology (PSA method). The oxygen produced by this method is relatively pure and very stable. It is the most popular household oxygen generator technology in the current oxygen generator market. The molecular sieve oxygen generator is the only oxygen generator with international and national standards.
A oxygen generator is used to solve the problem of low oxygen saturation, while a ventilator is to solve the problem of breathing and ventilating. Take an example, for patients with chronic obstructive pulmonary disease, if there is carbon dioxide retention, the ventilator is required to exhaust carbon dioxide. At the same time, oxygen made from the oxygen generator is needed to replenish the body's oxygen saturation.
In conclusion, the application scenarios and directions of both ventilator and oxygen generator are different, so it is impossible to replace each other or through modification.