There’s no such thing as an SpO2 simulation! Why a primary calibration reference does not exist and how to properly measure SpO2 accuracy?

For the majority of human vital signs, simulation is a direct analog of the clinical signal. However for SPO2 simulation, no primary calibration exist. Simulation of oxygen saturation in humans, presents a challenge. Especially as each patient monitor manufacturer/patient monitor uses it’s “own R-Curve” to derive and display saturation.

Find out how functional SPO2 testers are dealing with these different “R-Curves” and how these testers properly measure SPO2 accuracy.