At present, the cheapest single-stage noninvasive ventilator is about 2000 yuan, but to be honest, it is not recommended to get what you want for a penny. I have tried some brand-name ventilators which are very cheap before, and they are uncomfortable to wear. Noise is scary, and sleep apnea can't be cured. I can't escape from insomnia. I started to choose from 3000-4000 gears, and basically the performance and quality have entered the threshold.
The ventilator at this price is mainly made in China. Of course, some high-end brands of entry-level ventilators are also at this price, such as the CA720 from Hepule.
Single stage means that this air pump only outputs one suction pressure, mainly to keep breathing smooth; The two stages will output a high pressure and a low pressure to better help all aspects of the body cooperate.
Extended data:
Mid-range products are about 6000- 10000.
When ordinary friends ask me, I will recommend them to choose this price. Most of them are joint venture brands, with very high cost performance, stable quality and performance, and the brand premium will not be too much. For example, Hong Kong-owned brands, Pule and Dewanman are all good choices.
Hepule BA725, two-stage automatic, is recommended here. Compared with CA720, there will be a certain improvement in comfort and the experience is very good.
High-end products above 10000
At present, the high-end ventilators are mainly "Resmai" and "Philips". The price of conventional machines is around 1 10,000, and the brand premium is relatively high. Of course, their own quality and all aspects of quality are excellent. It is recommended that friends who are not poor in money buy it.
At present, the high-end mainstream words are Resmai AirSense 10 and Philips DS500.