Pulse Amplitude Index For The Ww1020 Oximeter; Pulse Amplitude Index For The Ww1000 Oximeter; Printer - BCI WW1020 Operation Manual

Chapter 11: Specifications

Pulse Amplitude Index for the WW1020 Oximeter

Range:
Display:
Display Update Rate:
The oximeter will display dashes (Invalid data) for SpO
Low perfusion performance is verified by simulator testing.
As tested with Industry Standard Simulator.
6
The PI value maps to a 9-segment bar graph as shown below. The two lowest bars (1&2) are bi-
color (Yellow & Green), and bars 3 through 9 are Green.
PI From 0.00- 0.08-
Oximeter 0.07
Segments
1Y
Lit

Pulse Amplitude Index for the WW1000 Oximeter

Range:
Display:
Display Update Rate:
As tested with Industry Standard Simulator.
5
The PI value maps to a 9-segment bar graph as shown below. The two lowest bars (1&2) are bi-
color (Yellow & Green), and bars 3 through 9 are Green.
PI From
0.00 >0 - 0.2
Oximeter
Segments
1Y
Lit

Printer

Paper:
Modes:
Paper Speed:
Trend Graphs:
11-6
0.03% to 20.00% (0.01% increments)
6
Pulse Amplitude Index is defined as PI = (100 * AC)/DC where AC is
the alternating current (pulsatile component of the signal) and DC is
direct current (non-pulsatile component of the signal). It is a relative
measure of pulse-signal strength over time at a pulse oximeter
monitoring site, and is non-pulsatile in nature.
9-segment green / yellow LED bargraph, logarithmic scale
10 Hz
0.16- 0.32-
0.15 0.31 0.63
2Y 3G 4G
0.00% to 20.00% (0.2% increments)
5
Pulse Amplitude Index is defined as PI = (100 * AC)/DC where AC
is the alternating current (pulsatile component of the signal) and
DC is direct current (non-pulsatile component of the signal). It is
a relative measure of pulse-signal strength over time at a pulse
oximeter monitoring site, and is non-pulsatile in nature.
9-segment green / yellow LED bargraph, logarithmic scale
10 Hz
>0.2 >0.4
- 0.4 - 0.6
2Y 3G 4G
58mm (2.28 inches), Thermal
Real Time, Tabular Trend, Graphic Trend
12.5 mm/sec
Headers print with graphs
and PR when the PI value is below 0.03%.
2
0.64- 1.28- 2.56-
1.27 2.55 5.11
5G 6G 7G
>0.6 >1.2 >2.6
- 1.2 - 2.6 - 5.0
5G 6G 7G
Clinician's Operation Manual
5.12- 10.24-
10.23 20.47
8G 9G
>5.0
>10.2
- 10.2
8G 9G