Nine ways to buy oxygen inhalers
1. The oxygen concentration output by domestic oxygen inhalers must be greater than 90%, which can be detected by professional instruments or oxygen monitoring devices provided by domestic oxygen inhalers.
2. Household oxygen inhalers with constant cumulative timing function should be selected to provide objective and accurate data for long-term maintenance and service in the future. Equipped with cumulative timer is a mandatory requirement of international standards, but also the performance of product quality. The service life of domestic oxygen inhalers (oxygen machines) should be guaranteed for tens of thousands of hours.
3. Choose a low-noise home oxygen inhalation machine, the noise level is preferably less than or equal to 45 decibels, otherwise it may affect the rest of yourself and your family, especially at night.
4. Choose a household oxygen absorber with a large compressor displacement (3.8-4.2m3/h), otherwise it will be easy to wear after long-term operation, resulting in insufficient gas volume and attenuation of oxygen concentration. The leather wrist of the compressor is very important, and it is best to use imported ones.
5. The influence of molecular sieve of domestic oxygen inhalers on machine performance is not as great as expected, mainly in adsorption performance and service life, but the filling process of molecular sieve is very critical. Molecular sieve tower and tank are integrated metal structures, so it is particularly important that the performance of molecular sieve is full of mechanical early warning. However, the performance of oxygen generator with plastic end cover, rivet riveting and manual filling of molecular sieve is bound to be greatly affected.
6. For patients with lung diseases such as respiratory or heart failure, hypoxemia and chronic obstructive pulmonary disease, medical-grade household oxygen inhalers with oxygen concentration still up to standard under 24-hour circulation should be selected.
7. Domestic oxygen inhalers are medical equipment, not healthy and fashionable equipment, so the preferences of size and appearance will vary from person to person. However, considering that some patients need to be turned on for a long time, they must choose a machine with moderate size, optimized internal structure and good heat dissipation space. Only by comprehensively improving the heat dissipation performance can the stability of oxygen concentration be guaranteed.
8. Choose a family oxygen generator that has been tested and passed the ISO international and CE European quality system certification. After the product is put on the market, the quality will have a running-in period, and the performance may be unstable in the first two years. Therefore, we need to pay attention to the time when the product enters the market and whether it has passed the relevant certification.
9. We should not only choose domestic manufacturers of oxygen inhalers with strong strength and long-term sustainable development, but also choose local manufacturers with perfect after-sales service. At present, due to the wide variety, uneven quality, great disparity in strength of manufacturers and the survival of the fittest, the household oxygen generator industry will inevitably face a reshuffle. This point must also attract the attention of users. If the brand is eliminated, it will be difficult to guarantee the after-sales service after you buy the machine.
The selection method of oxygen inhaler is introduced. It should be noted that when we choose oxygen inhalers, we must choose different grades of oxygen inhalers according to our own illness and economic ability, both "price" and "value". Considering the two comprehensively, don't blindly pursue low prices, otherwise it may bring serious adverse consequences. Bian Xiao wants to say that anything that suits him is the best, and so is the oxygen inhalation machine. You got it?
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