Covidien Nellcor OxiMax N-600x, Operator'S Manual

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Study Results
Operator’s Manual
133
Study Results
Accuracy was calculated using the root mean square difference (RMSD).
Figure 103: Modified Bland-Altman Plot
Table 28. SpO
2
Accuracy for Nellcor™ Sensors vs. CO-oximeters
SpO
2
Decade
MAX-A MAX-N MAX-FAST
Data
Points
Arms
Data
Points
Arms
Data
Points
Arms
60-70 71 3.05 71 2.89 71 2.22
70-80 55 2.35 55 2.32 55 1.28
80-90 48 1.84 48 1.73 48 1.48
90-100 117 1.23 117 1.68 117 0.98
1
Test Sensor;
Avg CO-oximeter value 70-100% SpO
2
2
Avg CO-oximeter value
70-100% SpO
2
Oximetry board with MAX-A sensor Trendline of MAX-A sensor
Oximetry board with MAX-N sensor Trendline of MAX-N sensor
Oximetry board with MAX-FAST sensor Trendline of MAX-FAST sensor