The diffusion oxygen concentrator joins, the plateau air is thin, generally only 50 to 70% of the density of the plain, it is basically difficult to produce medical oxygen from the plain diffuse oxygen concentrator to the plateau, the high altitude dispersion oxygen con Comprehensive challenges of technology.

The world’s first medical-grade mobile dispersive oxygen concentrator that can automatically adapt to altitude within 5000 meters above sea level. Dispersive oxygen concentrator manufacturers have filled the gap in this field. After the Yushu earthquake on April 14, 2010, plateau disaster relief became A problem of concern to the world, 5 liters of 92% medical oxygen was produced in Jiegu Town, 3660 meters above sea level.

The chemical dispersion oxygen generator adopts a reasonable pharmaceutical formula and is used in specific occasions. It can indeed meet the urgent needs of some consumers.

However, due to the simple equipment, troublesome operation, high cost of teaching, a certain cost is required for each oxygen inhalation, and many defects such as inability to use continuously, it is not suitable for home oxygen therapy!

Due to the high altitude of the plateau, the atmospheric pressure is much lower than that of the plain. In the plateau, the oxygen concentration in the air is still the same as that of the plain 21%. However, due to the low pressure, the distance between gas molecules in the air becomes larger, the air becomes sparse, and the oxygen partial pressure is low. As a result, the amount of oxygen inhaled by the human body cannot meet the needs of the human body. In general, the partial pressure of oxygen is the medical criterion for judging the human body's ability to obtain oxygen. The partial pressure of oxygen is the tension produced by the oxygen physically dissolved in the blood.

Take Lhasa as an example. The altitude of Lhasa is 3,500 meters and the air pressure is about 0.64 atmospheres. The human body's oxygen partial pressure is only 64% of normal pressure. At this time, the body's intake of oxygen is seriously insufficient.

The general household diffuse oxygen concentrator increases the oxygen concentration to reach the amount required by the human body. Nowadays, the most used in the plateau is the diffuse dispersion oxygen concentrator (Oxygen's diffuse oxygen concentrator has served many customers in the plateau, and the evaluation is good) , The product is similar to the air conditioner, wall-mounted, divided into indoor host and outdoor host. The advantage is that no wearable equipment is required to use in the room after installation (the indoor unit has an optional headset for oxygen absorption), which is more convenient and free. But the disadvantage is that due to the airtightness of the room, it is difficult for the oxygen concentration in the room to reach a high value.

At present, the aerobic Zhiyuan micro-oxygen chamber on the market is the civilian version of the hospital’s hyperbaric oxygen chamber, which can solve the pressure problem of the plateau. This product is in the form of a soft cabin, small in size, and only covers an area of 2.4 square meters. When a person lies in the oxygen cabin, the cabin is pressurized to 1.3 atmospheres within 5 minutes, and the oxygen-absorbing headset is used to absorb high-concentration oxygen. At the same time, it is equipped with a negative ion generator to purify the air, creating a plateau "plain environment". But the disadvantage is that it is more inconvenient, and you need to enter the cabin to inhale oxygen every time.