PULSE OXIMETRY Performance Test for a Software Medical Device 'Vitacam'

"A subject rests comfortably on a hospital bed, so that they do not have to move during the desaturation process.~The subject wears the altitude simulator head bivy and breathes freely without any oxygen regulation. During the measurement, the time in low O2 saturation plateaus is limited to ten minutes in each desaturation plateau.~They are monitored with ECG, clinical pulse oximeter, EtCO2 from non-invasive capnography with nasal cannulas and periodically non-invasive blood pressure. The monitoring is supervised by two medical doctors, present during the entire duration of the study."