9 Monitoring NBP
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If Mean is not selected as alarm source (Sys., Dia., or Sys & Dia selected), but the monitor can only
derive a mean value, mean alarms will nevertheless be announced using the most recent mean alarm
limits. Check that the mean alarm limits are appropriate for the patient, even when not using mean as
the alarm source. When no value can be derived an
NBP MEASURE FAILED INOP will be displayed.
Switching Pulse from NBP On/Off
In the process of making the NBP measurement, a pulse value can be derived and displayed. The pulse
value is displayed together with the time the measurement was made. After one hour the value
becomes invalid. There are no alarms associated with pulse from NBP.
To switch the display of the pulse value on or off:
•In the
Setup NBP menu select Pulse (NBP).
Assisting Venous Puncture
You can use the NBP cuff to cause sub-diastolic pressure. The cuff deflates automatically after a set
time (adult/pediatric 170 seconds, neonatal 85 seconds) if you do not deflate it.
1 In the Setup NBP menu select VeniPuncture.
2 Puncture vein and draw blood sample.
3 Reselect VeniPuncture to deflate the cuff.
During measurement, the NBP display shows the inflation pressure of the cuff and the remaining time
in venous puncture mode.
NOTE
Performing a venous puncture while automatic or sequence NBP measurements are being made
suspends the measurement series for the duration of the venous puncture inflation and for three
minutes afterwards.
Calibrating NBP
NBP is not user-calibrated. Cuff-pressure transducers must be verified at least once every two years by
a qualified service professional, and calibrated, if necessary. See the Service Guide for details.
Menu option Pressure value monitored
Sys. systolic
Dia. diastolic
Mean mean
Sys & Dia systolic and diastolic in parallel
Dia & Mean diastolic and mean in parallel
Sys & Mean systolic and mean in parallel
Sys&Dia&Mean all three pressures in parallel
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