finger oximeter

Finger oxymeter usually used on finger , which is the most common method to measure the oxygen content in the blood , For Spo2 , and the test result showed in digital way .

The total oxygen saturation of human being is around  90-100% , but sometimes it can as low as 60% /

When patient has poor blood supply ability ,  the reading value of HBO2 will decrease.

Function  :  the main measurement indexes of the oximeter are pulse rate, blood oxygen saturation and perfusion index (PI). SpO2 is one of the most important basic data in clinical medicine. Blood oxygen saturation refers to the percentage of combined O2 capacity in the total blood volume in the total combined O2 capacity.