22 - 2 BeneVision N Series Patient Monitor Operator’s Manual
22.3 Zeroing the IBP transducer
To avoid inaccurate pressure readings, the monitor requires a valid zero. Zero the transducer in accordance with
your hospital policy. The IBP transducer should be zeroed in the following conditions:
â– The IBP transducer, IBP cable or module is reconnected.
â– The monitor restarts.
â– You doubt the readings.
â– The monitor displays the prompt message Zero Required.
To zero the transducer, follow this procedure:
1. Connect the IBP transducer, the IBP cable and the module.
2. Turn off the three-way valve (the one close to the transducer) to the patient, in order to vent the transducer
to the atmospheric pressure.
3. Zero the transducer by one of the following methods:
â—† Press the Zero hard key on the module.
â—† Select the numeric area (such as the Art numeric area), and then select Zero.
â—† Select the Zero IBP quick key.
4. After the zero calibration is completed, close the stopcock to the air and open the stopcock to the patient.
22.4 PiCCO Display
22.4.1 CCO Display
CCO numeric area displays the CCO and other hemodynamic parameters. You can select the parameters for
display on the Parameter page of the CCO menu. For more information, see 22.8.2Setting Parameters for Display.
(1) Prompt message: the time since previous TD measurement
(2) Label and value for secondary parameters
(3) Labels and values for primary parameter
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