Calibration and System Checks Calibration/Maintenance
2 - 4 0070-10-0591-01 Trio™ Service Manual
IBP Pressure Cal
The purpose of this calibration is to ensure that the system gives you accurate measurements.
FIGURE 2-3 IBP Calibration
WARNING: Never perform this procedure while patient is being
monitored.
1. Connect a Pressure Transducer Interface Cable from a Pressure Transducer
(Figure 2-3) to the IBP socket on the right side panel of the Trio
2. Open 3-Way Stopcock to atmosphere.
3. Perform zeroing procedure by selecting the IBP parameter menu, then selecting IBP
ZERO tile.
4. From IBP ZERO menu select IBP ZERO tile to zero the blood pressure channel.
5. Connect a Sphygmomanometer or a digital Manometer w/bulb to the Pressure
Transducer via a T fitting.
6. Close the 3-way Stopcock.
7. Manually pump the Manometer to a static value of 100 mmHg and close valve on bulb.
8. From the MAINTENANCE menu, select IBP PRESSURE CAL.
9. From IBP PRESSURE CAL menu, select the tile adjacent to CAL VALUE and set to 100
mmHg.
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