What is Blood Oxygen Saturation?

What is Blood Oxygen Saturation?

The percentage of the capacity of oxygen combined with hemoglobin in the blood to the total hemoglobin capacity that can be combined, that is, the concentration of blood oxygen in the blood. It is not only an important physiological parameter of the respiratory cycle, but also an important indicator of the normal operation of the human body.

Monitoring of arterial oxygen saturation allows estimation of lung oxygenation and hemoglobin oxygen-carrying capacity. Under normal circumstances, the oxygen saturation of human arterial blood is about 95%-100%, and the oxygen saturation of venous blood is about 75%. It is generally believed that the normal saturation should not be lower than 94%, and below 94% is insufficient oxygen supply.

① Between 95% and 100%, it is a normal state.

② Between 90% and 95%. Belong to mild hypoxia.

③ Below 90%, it belongs to severe hypoxia and should be treated as soon as possible.

Hypoxemia Oxygen Therapy

As expert on oxygen concentrator, AE-5 Oxygen Concentrator uses PSA gas separation technology and France imported CECA molecular sieve. It is can 24 hours continuous running, and has many optional functions like nebulizer, SPO2, which is a very good product for home oxygen therapy. 

Model: AE-5-NW

Flow Rate: 0~5L/M

Oxygen Concentration: 93± 3%  

Sound Level: ≤ 36dBA   

Net weight: 21.5kg

Dimensions: 372*340*612mm

If you are interested in AERTI medical 5L oxygen concentrator, pls contact us at any time.