1, oxygen concentrator output must be greater than 90% of the oxygen concentration, you can use the instrument or the machine comes with the oxygen monitoring device to detect.
2, you should choose the oxygen concentrator with an unchangeable cumulative timer function, in order to provide objective and accurate data for future long-term maintenance and repair and service. Equipped with a cumulative timer is a mandatory requirement of international standards, and is also a reflection of the quality of the product. Oxygen concentrator (oxygen machine) service life should be able to guarantee tens of thousands of hours.
3, to choose the oxygen concentrator (oxygen machine) with low noise, the noise level is better than 45 decibels, otherwise, it may affect the rest of myself and others, especially at night.
4, to choose the compressor exhaust volume is large enough (3.8-4.2m3 / h) of the oxygen generator (oxygen machine), otherwise, long-term operation is easy to wear and tear, resulting in insufficient gas volume and oxygen concentration attenuation. The skin wrist of the compressor is very important, and it is better to use imported parts.
5, the molecular sieve of the oxygen concentrator on the performance of the machine is not as big as imagined, mainly in the molecular sieve adsorption performance and service life, but the molecular sieve filling process is very critical, the molecular sieve tower tank for the integration of the structure of the metal, the molecular sieve with a mechanical automatic warning loading oxygen concentrator, the molecular sieve is very important for the performance of the molecular sieve. And with plastic end caps, rivets riveted and hand-filled molecular sieve oxygen generator (oxygen machine), its performance is bound to be greatly affected.
6, for respiratory or heart failure, hypoxemia and chronic obstructive pulmonary disease patients, should choose to be able to 24 hours uninterrupted work under the state of oxygen concentration can still maintain the standard of medical-grade oxygen concentrator.
7, oxygen concentrator is a medical device, not health fashion equipment, so the size of the preferences and whether the appearance of good-looking will vary from person to person, but taking into account the part of the patient's oxygen inhalation time is longer, the need for a long time to continuous power on, we must choose the oxygen concentrator (oxygen machine) of the body size, internal structure optimization, heat dissipation of the space of the ideal machine. Only by comprehensively improving the heat dissipation performance can we ensure stable oxygen concentration.
8, to choose to withstand the long-term test of time and after iso international and ce European quality system certification of oxygen generator (oxygen machine), the general product on the market after the quality of more than a break-in period, the first two years of performance may be unstable, so pay attention to the product's time on the market and whether through the relevant certification.
9, to choose a strong, long-term sustainable development of the oxygen generator (oxygen machine) manufacturers, as well as in the local perfect after-sales service organizations. At present, because of the oxygen generator (oxygen machine) variety, uneven quality, manufacturers strength is large, the survival of the fittest, is bound to face the oxygen generator (oxygen machine) industry reshuffle. This point must also attract the attention of users, if the brand is eliminated from the game, it is difficult to guarantee long-term after-sales service to your purchase.
10, according to the severity of the disease and the economic ability to choose different grades of oxygen concentrator (oxygen machine), to the "price" and "value" to unify the consideration, to avoid being caught in the vortex of vicious competition in the oxygen concentrator brand. The pursuit of low "price" and ignore the due "value". May bring many adverse consequences.
Home oxygen brand
1
Invacare
(
International brand
American Invacare)
2Yuyue
(Chinese famous brand, top ten brands of oxygen machine, Jiangsu Yuyue Medical Equipment Co. Ltd)
3
Easy Oxygen Source
(Oxygen generator top ten brands, Beijing Zhonglian Kerui Science and Technology Development Science and Technology Co.
4
Turtle
(Oxygen generator top ten brands, high-tech shareholding enterprises, Shenyang Changtai Medical Science and Technology Co.
5
Haiyaoxin Home
(Top Ten Most Influential Brands in China's Health Industry, Sea Oxygen Home Technology Development Co.
6
Longfei
(Top Ten Oxygen Concentrator Brands, Zhejiang Famous Brand, Zhejiang High-tech Products, Longfei Group)
7
Sheng'ao
(Top Ten Oxygen Concentrator Brands, High-tech Enterprise, Beijing Zhonglian Kerui Science and Technology Development Science and Technology Co. Ltd)
8Aoji
(one of the earliest manufacturers of small home oxygen concentrator, Beijing Aoji Technology Development Co.)
9Shenlu
(top ten brands of oxygen concentrator, Beijing Shenlu Medical Equipment Co. Top Ten Brands, Guangdong Province Keychain Electronics Co.