What is oxygen garbo?

Oxygen preservation refers to the volume ratio of oxygenated hemoglobin to effective hemoglobin, and oxygen saturation in a broad sense, which often refers to the percentage of oxygen content in blood samples to the maximum oxygen content in blood samples. The percentage of hemoglobin in blood, that is, the degree of oxygen content, can be defined by the following formula: oxygen saturation zone II H.02/(H'+Th02) x 100%, in which Hkurr-O contains hemoglobin.