Duo™ Operating Instructions 0070-10-0603-01 5 - 9
Appendix Patient Parameter Specifications
5.2.7.3 Nellcor SpO
2
Performance Requirements
SpO
2
Pulse Rate
Resolution: 1 bpm
Update Rate: 1 Hz.
NOTE: The sensor measurement wavelengths are nominally
660 nm for the red LED and 890 nm for the infrared LED.
Maximum optical power output for LED is 4 mW.
Sensor Compatibility: OxiMax series MAX-A, MAX-AL, MAX-P, MAX-FAST,
MAX-R, OxiCliq A, OxiCliq P, D-YS, D-YSE, D-YSPD,
DS-100A, OXI-A/N and OXI-P/I.
Display Range: 1 – 100%
Resolution: 1%
Saturation Accuracy:
SENSOR ACCURACY
MAX-A, MAX-AL, MAX-P, MAX-I
and MAX-FAST
70% to 100% ±2 digits
Below 70% unspecified
OxiCliq A, OxiCliq P and OxiCliq I 70% to 100% ±2.5 digits
Below 70% unspecified
D-YS, DS-100A, OXI-A/N and
OXI-P/I
70% to 100% ±3 digits
Below 70% unspecified
MAX-R, D-YSE and D-YSPD 70% to 100% ±3.5 digits
Below 70% unspecified
Range and Accuracy
RANGE ACCURACY
20 to 250 bpm ±3 bpm
251 to 300 bpm Unspecified