Appendix A: Specifications
SpO2 Specifications
Service Manual A-5
A.6.2 Nellcor SpO
2
Cables and Probes
Note: The list of accessories above is provided for reference only, and is not a complete list of compatible
Nellcor sensors. Use only Nellcor SpO
2
sensors with OxiMax™ technology for SpO
2
measurements.
A.6.3 Power Fail Recovery
When recovering from a loss of mains power during normal use, the warmer will return to operation using
previous SpO
2
settings within 30s from return of mains power. If mains power was removed for longer than
10 minutes, a normal power on sequence will occur instead of a mains power failure recovery.
A.6.4 Masimo
A.6.4.1 Accuracy, Tolerance, and Low Perfusion Performance
Sensor Accuracy refers to accuracy specified when used with Masimo pulse oximetry modules using PC or
LNC series patient cables. Numbers represent ± 1 standard deviation. Plus or minus one standard deviation
represents 68% of the population. SpO
2
accuracy from 70% to 100%. Pulse Rate accuracy from 25 to
240 bpm. The Masimo SpO
2
parameter with sensors has been validated for no motion accuracy in human
blood studies on healthy adult volunteers in induced hypoxia studies in the range of 70-100% SpO
2
against
a laboratory co-oximeter and ECG monitor. This variation equals plus or minus one standard deviation. Plus
or minus one standard deviation encompasses 68% of the population. One percent was added to the
accuracies for neonatal/infant sensors to account for accuracy variation due to properties of fetal
hemoglobin.
The Masimo SpO
2
parameter with sensors has been validated for motion accuracy in human blood studies
on healthy adult volunteers in induced hypoxia studies while performing rubbing and tapping motions at
2 to 4 Hz at an amplitude of 1 to 2 cm and a non repetitive motion before 1 to 5 Hz at an amplitude of
2 to 3 cm in induced hypoxia studies in the range of 70-100% SpO
2
against a laboratory co-oximeter and
ECG monitor. This variation equals plus or minus one standard deviation. Plus or minus one standard
deviation encompasses 68% of the population. Masimo technology with sensors has been validated with
human blood studies on healthy adult volunteers with induced hypoxia studies. The volunteer population
composed of both men and women spanned a range of skin pigmentations from light to dark and ranged in
age from 22 to 40 years old. One percent was added to the accuracies for neonatal/infant sensors to
account for the accuracy variation due to properties of fetal hemoglobin.
Nellcor Cable Description GE Part Number
CABLE DOC-4 NELLCOR Pulse Oximetry Interface Cable - 4 Ft (1.2 m) 2059001-001
CABLE DOC-8 NELLCOR Pulse Oximetry Interface Cable - 8 Ft (2.4 m) 2059000-001
CABLE DOC-10 NELLCOR Pulse Oximetry Interface Cable - 10 Ft (3.0 m) 2008773-001
Nellcor Probe Description
SENSOR SpO
2
NELLCOR MAX-N Neonatal-Adult 24/BOX <3 kg or >40 kg
SENSOR SpO
2
NELLCOR MAX-I Infant 24/BOX 3-20 kg
SENSOR SpO
2
NELLCOR MAX-P Pediatric 24/BOX
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