Featured Post - Pulse Oximeter
If it is a requirement that the oxygen saturation of your arterial blood is measured then a pulse oximeter uses a light to do exactly this. Basically your finger will have a sensor attached to it, then the light will pass from one side to the other.
This process is painless and not expensive at all - mainly because there are no laboratory costs involved.
This process is painless and not expensive at all - mainly because there are no laboratory costs involved.
