3-11
NIBP Calibration
Tools required:
T-shape connector
Appropriate tubing
Balloon pump
Metal Vessel (volume 500±25 ml)
Reference manometer (calibrated with accuracy higher than 1 mmHg)
1. Connect the equipment as shown above.
2. Before inflation, the reading of the manometer should be 0. If not, disconnect the
airway and reconnect it unit the readings is 0.
3. In the main menu, select [Maintenance >>]→[Factory Maintenance >>]→enter the
required password→[Calibrate NIBP >>].
4. Set [NIBP Pressure] to 150 mmHg in the [NIBP Measurement Circuit]. Raise the
pump output to 150 mmHg. After the pressure value is stabilized, select the [Calibrate]
button to start the calibration.
5. Set patient category to [Adu/Ped] in the [Overpressure Protection Circuit]. Raise
the pressure to 330 mmHg. Then, select [Calibrate] to start the calibration.
6. Set the patient category to [Neo] in the [Overpressure Protection Circuit]. Raise the
pressure to 165 mmHg. Then, select [Calibrate] to start the calibration.
7. Calibration result is displayed in the [Calibrate NIBP] menu. If calibration fails,
Check the system connection and perform calibration test again.
Monitor
Connector for
NIBP cuff
Tubing
Manometer
Balloon pump Metal vessel
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