Pulse Oximeter Specifications; Spo 2 Accuracy Testing - Nonin LifeSense LS1-9R Operator's Manual

Pulse Oximeter Specifications

Displayed Oxygen Saturation Range (SpO
Displayed Pulse Rate Range
Measurement Wavelengths*
Accuracy – Sensors
Declared accuracy data for compatible sensors can be found in Nonin's Sensor Accuracy document.
*This information is especially useful for clinicians performing photodynamic therapy.
SpO Accuracy Testing
2
SpO accuracy testing is conducted during induced hypoxia studies on healthy, non-smoking,
2
light-to-dark-skinned subjects during motion and no-motion conditions in an independent
research laboratory. The measured arterial hemoglobin saturation value (SpO
is compared to arterial hemoglobin oxygen (SaO
laboratory co-oximeter. The accuracy of the sensors in comparison to the co-oximeter samples
measured over the SpO
squared (A value) for all subjects, per ISO 80601-2-61, Standard Specification for Pulse
rms
Oximeters for Accuracy.
) 0 to 100 %
2
18 to 255 BPM
Red: 660 nanometers @ 0.8 mW max. average
Infrared: 910 nanometers @ 1.2 mW max. average
range of 70 – 100%. Accuracy data is calculated using the root-mean-
2
) value, determined from blood samples with a
2
) of the sensors
2
39