Chapter 11: Specifications
11-4
Clinician’s Operation Manual
SpO
2
for the WW1000 Oximeter
SpO
2
Range:
0-99% Functional Saturation
SpO
2
Resolution: 1 count (%SpO
2
)
SpO
2
Averaging: 8 beats
Calibration:
Factory calibrated over range 70% to 99% SpO
2
using human blood samples
to functional saturation. Test methods are available upon request. No in-
service calibration is required.
Sensors:
Red: 660 nm, 2 mW (typical)
Infrared: 905 nm, 2-2.4 mW (typical)
SpO
2
Accuracy:
70 to 99% SpO
2
, less than 70% SpO
2
is undefined.
BCI® Sensor
SpO
2
Accuracy
in Normal Conditions
1, 2
SpO
2
Accuracy
in Low Perfusion Conditions
1, 3
1300
±2 A
RMS
±2
8
A
RMS
1301
±2
4
A
RMS
±2
8
A
RMS
1302
±2
4
A
RMS
±2 A
RMS
1303
±2
4
A
RMS
±2
8
A
RMS
3025
±2.5
5
A
RMS
±2.5
9
A
RMS
3026
±2.5 A
RMS
±2.5 A
RMS
3043
±3 A
RMS
±3 A
RMS
3044
±2 A
RMS
±2 A
RMS
3044S
±2
6
A
RMS
±2
10
A
RMS
3078
±3 A
RMS
±3
11
A
RMS
3178
±2 A
RMS
±2 A
RMS
3178S
±2
7
A
RMS
±2
12
A
RMS
3444
±2 A
RMS
±2 A
RMS
1
Because pulse oximeter measurements are statistically distributed, only about two-thirds of pulse
oximeter equipment measurements can be expected to fall within the ± A
RMS
of the value measured by
the CO-oximeter.
2
The WW1000 has been validated on 10 adult volunteers that did not have health problems and were
non-smokers. The study was conducted at oxygen concentrations evenly distributed over an SpO
2
range
of 70-100%.
3
Pulse Amplitude 1% to 0.1%. Tested using industry standard simulator.
4
Clinical accuracy based on BCI® 1300.
5
Clinical accuracy based on BCI® 3026.
6
Clinical accuracy based on BCI® 3044.
7
Clinical accuracy based on BCI® 3178.
8
Low Perfusion simulator accuracy and specification based on BCI® 1302.
9
Low Perfusion simulator accuracy and specification based on BCI® 3026.
10
Low Perfusion simulator accuracy and specification based on BCI® 3044.
11
Pulse Amplitude 1% to 0.3%. Tested using industry standard simulator.
12
Low Perfusion simulator accuracy and specification based on BCI® 3178.
Summary of Contents for 10
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