Basic Concepts Oxygen Capacity(氧容量): The maxim eN of oxygen that will combine chemically with the hemoglobin in a unit volume of blood Normal Value: 1.34 ml of O2 per gm of Hb or 20-ml of per 100 ml of blood Oxygen Content(氧含量): how much oxygen is in the blood Oxygen Saturation(血氧饱和度):The percentage of all the available heme binding sites saturated with oxygen8 Oxygen Capacity (氧容量）: The maximum quantity of oxygen that will combine chemically with the hemoglobin in a unit volume of blood Normal Value: 1.34 ml of O2 per gm of Hb or 20 ml of O2 per 100 ml of blood. Oxygen Content（氧含量）: how much oxygen is in the blood Oxygen Saturation （血氧饱和度）: The percentage of all the available heme binding sites saturated with oxygen Basic Concepts: