FeNO Detection in Asthma Diagnosis: A New Technology Approach

A novel chemiluminescence FeNO Analyzer has been developed, capable of measuring both FeNO50 and FeNO during tidal breathing. Each participant underwent three testing sessions, with the results averaged, and the sequence of tests was randomized.

Electrochemical FeNO analyzers are employed in clinical settings for the measurement of FeNO50. Each participant underwent three testing sessions, with the results averaged, and the sequence of tests was randomized.