Nitric oxide monitors for medical use;
medical devices, namely, wearable sensors for medical use to be worn by a human to sense, track, analyze, and display nitric oxide levels in human tissues;
wearable medical devices with sensors to monitor the nitric oxide levels of a sports participant wearing the device;
sensors for medical use to measure, record and analyze nitric oxide data of human bodies for the analysis of physical performance parameters, namely, muscle oxygen consumption and saturation, nitric oxide release, power production levels, exertion sustainability and tissue recovery.