Household oxygen concentrator is a convenient oxygen concentrator for home use, mainly used to provide high concentration of oxygen, suitable for people who need supplemental oxygen, such as middle-aged and elderly people, pregnant women, postoperative personnel, patients with plateau hypoxia disease, as well as mental workers who are nervous about work and study, junior and senior high school students, and other people who are preparing for the exam.
The working principle of the household oxygen concentrator mainly uses molecular sieve physical adsorption and desorption technology. The oxygen generator is filled with molecular sieve, which can adsorb nitrogen in the air when pressurized, and the remaining unabsorbed oxygen is collected and purified to become high-purity oxygen. The molecular sieve discharges the adsorbed nitrogen back into the ambient air when the pressure is reduced, and the nitrogen can be adsorbed and oxygen can be produced during the next pressurization, and the whole process is a periodic dynamic circulation process, and the molecular sieve is not consumed.
According to the working principle, household oxygen concentrators can be divided into molecular sieve oxygen concentrators, electronic oxygen concentrators, chemical oxygen concentrators and oxygen-rich membrane oxygen concentrators. Among them, the molecular sieve oxygen concentrator is the only mature oxygen concentrator with international and national standards. It has the advantages of small size, low noise, easy to use, and light movement, which is suitable for both household use and car power supply.
According to the different oxygen flow rates, household oxygen concentrator models are generally divided into 1L, 2L, 3L, 5L, etc. The 1L and 2L oxygen concentrators belong to the health care type, and the oxygen concentration can reach 90% when the air flow is adjusted at 1L per minute. 3L and 5L oxygen concentrators belong to the medical type, and when the air flow of the 3L oxygen concentrator is adjusted to 3L per minute, the oxygen concentration can reach more than 95%; The 5L machine is generally used by two people at the same time or with a ventilator. For people with mild hypoxia and only for health care purposes, choose a 1L or 2L oxygen concentrator. For people who need to take oxygen for a long time, an oxygen concentrator that can produce oxygen 24 hours a day and has an oxygen concentration alarm can be preferred.
In addition, there are some important indicators to pay attention to in the household oxygen concentrator, such as the oxygen concentration of the oxygen concentrator, oxygen production, noise, etc. The oxygen produced by small molecular sieves in households is generally 90% (v v), and the characteristics of molecular sieves determine that the oxygen concentration will not exceed 96%. At the same time, the noise of the oxygen concentrator should also be controlled at a low level to ensure the comfort of the user.
Overall, a home oxygen concentrator is a convenient and practical home medical device that can provide safe and environmentally friendly oxygen for people who need supplemental oxygen**. When selecting and using, you should choose the appropriate oxygen concentrator and the corresponding oxygen flow rate according to your own needs and use environment.
With the improvement of living standards, people's attention to health is also increasing. Especially in today's deteriorating air quality, owning a home oxygen concentrator has become the choice of many families. So, what about the home oxygen concentrator** for sale?
First of all, we can look for home oxygen concentrators from online channels. Nowadays, with the rapid development of e-commerce platforms, more and more merchants have begun to sell household oxygen concentrators. Consumers can find a large number of related products by entering "household oxygen concentrator" in the search box through e-commerce platforms such as **, JD.com, and Pinduoduo. Among these products, we can choose the oxygen concentrator that suits us according to our needs and budget. When choosing, be sure to pay attention to choosing regular brands and reputable merchants to ensure that you buy products with reliable quality.
In addition to online channels, we can also buy home oxygen concentrators from offline physical stores. In some large supermarkets, home stores or medical equipment stores, you can find household oxygen concentrators. In these brick-and-mortar stores, consumers can try the product in person, understand the performance and characteristics of the product, and at the same time, they can also obtain the merchant's after-sales service commitment, so as to better protect their rights and interests.
In addition, we can also find home oxygen concentrators through some social ** platforms. For example, on WeChat, we can pay attention to some medical device-related *** or small programs to obtain relevant information and product recommendations for household oxygen concentrators. On Weibo, we can search for keywords such as "household oxygen concentrator" and follow some related Weibo accounts to get the latest product information and market trends.
In conclusion, home oxygen concentrators have become more and more common in our lives. Whether it's online or offline, we can easily find a home oxygen concentrator that suits us. When choosing, be sure to pay attention to choosing regular brands and reputable merchants to ensure that you buy products with reliable quality. I hope this article can be helpful to you and make our health better protected.
On the way home is the New Year