14
Measurement accuracy verification: The SpO2 accuracy has been verified in human
experiments by comparing with arterial blood sample reference measured with a
CO-oximeter. Pulse oximeter measurement are statistically distributed and about
two-thirds of the measurements are expected to come within the specified
accuracy range compared to CO-oximeter measurements.
SpO2 range
70% to 100%
SpO2 Accuracy (Arms)
80-100%:±2%, 70-79%:±3%
PR range
30 to 250 bpm
PR accuracy
±
2 bpm or
±
2%
,
whichever is greater
PI range
0.5-15
Measurement summary
SpO2, PR, PI, Summary (Normal Blood Oxygen, Low
Blood Oxygen, Unable to analyze)
Blood Pressure Variation
Measurement method
Cuff-free non-invasive technology
Measurement summary
systolic pressure
Review
Waveform review
Full disclosure waveform
Storage
100 pcs of records