User's Manual Part 3

10-12
through an adaptive correlation canceler (ACC) which yields an output power for each possible
value of R (i.e., each possible SpO
2
from 1% to 100%). The result is a Discrete Saturation
Transform (DST™) plot of relative output power versus possibleSpO2 value as shown in the
following figure where R corresponds to SpO
2
= 97%:
MEASURED A
RMS
VALUES
Range
A
RMS
90-100 %
1.30 %
80-90 %
1.78 %
70-80 %
2.80 %
Range
A
RMS
70-100 %
± 2.1 %
Overall Claimed Accuracy Value
SpO2 Performance information of measured A(rms) accuracy shown in tabular form by range.
Graphic plots below of sampled points from blood study with Iradimed 1170 FO Sensor: