It is designed by the principle of infrared absorption spectroscopy for the determination of the concentration of CO2 at the end of an exhaled breath.
The measurement directly in the patient's intubation, with faster response, and will not be error readings because of gas line leaks. The patient's airway secretions are not pollution to the module, no need to replace the air pump and other pneumatic devices, so maintenance costs is very low.
It is easy to intergate, just on the monitors or anesthesia machine equipped with an 8-pin socket and the preparation of the corresponding display / control software
