The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation (SpO2 for short) is one of the important basic data in clinical medicine. Oxygen saturation refers to the percentage of bound O2 volume in the total blood volume of the total bound O2 volume.

The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI).

From medical analysis, the oxygen content in the blood is greater than or equal to 95, which is a normal indicator; the pulse per minute is between 60-100 times, which is a normal indicator. If the values you have detected do not meet the above two indicators, please test 2-3 times at different time points, and maintain continuous testing for 2-3 days. If the values still do not meet the standards, it is recommended that you go to the hospital for detailed treatment.