Surgivet® V1030 Hand-Held Pulse Oximeter

Pulse Amplitude Index
Range:
Display:
Display Update Rate:
Chapter 13: Specifications
0.03% to 20.00% 1 (0.01% increments)
Normal Sensitivity Mode
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.
High sensitivity mode – oximeter operation is extended below the
PI threshold of 0.03%.
9-segment green / yellow LED bargraph, logarithmic scale
10 Hz
In Normal Sensitivity mode, the oximeter will display dashes (Invalid data) for SpO 2 and PR
when the PI value is below 0.03%.
In the High Sensitivity mode, the oximeter will continue to process and display SpO 2 and PR
values for PI values below 0.03%. SpO 2 accuracy and PR accuracy are not specified for PI values
below 0.03%. Low perfusion performance is verified by simulator testing.
1
As tested with Industry Standard Simulator.
The PI value maps to a 9-segment bar graph as shown below. The two lowest bars (1&2) are bicolor
(Yellow & Green), and bars 3 through 9 are Green.
PI From
Oximeter
Segments
Lit
0.00-
0.07
0.08-
0.15
0.16-
0.31
0.32-
0.63
0.64-
1.27
1.28-
2.55
2.56-
5.11
5.12-
10.23
10.24-
20.47
1Y 2Y 3G 4G 5G 6G 7G 8G 9G
Printer
Paper:
Modes:
Paper Speed:
Trend Graphs:
58mm, Thermal
Real Time, Tabular Trend, Graphic Trend
12.5 mm/sec
Headers print with graphs
Serial Data Output
Sensor Connector
Data Type:
Serial Data Protocol:
ASCII comma delimited string output at 1 Hz. Lines terminated with a
carriage return.
RS232C, 9600 baud, 1 start bit, 8 data bits, 1 stop bit, no parity.
Veterinary V1030 Hand-Held Pulse Oximeter Operation Manual 13-3