LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

Automatic or Manual Data Display Scrolling
The monitored data displays may be automatically or manually scrolled.
To cycle through the available monitored data automatically from a halted scan:
1) Push the monitor Select button twice within 0.3 seconds.
2) Pushing the Select button once while scan is active will halt scanning and the currently
displayed data will remain in the display window.
3) Each time you push the button once, the next data item in the list will be displayed.
4) To resume scan, push the Select button twice.
The monitored data is displayed for 3 seconds, in the following order:
Display Monitored Data Units
PIP Peak Inspiratory Pressure cmH2O
MAP Mean Airway Pressure cmH2O
PEEP Positive End Expiratory Pressure cmH2O
f Total Breath Rate Breaths Per Minute
Vte Exhaled Tidal Volume Milliliters
VE Minute Volume Liters
I:E I:E Ratio Smaller unit normalized to 1
I:Ecalc Calculated I:E ratio based on Breath Rate and
Inspiratory Time
Smaller unit normalized to 1
Vcalc Calculated Peak Flow for Volume Breaths Liters Per Minute
SBT min 31 Remaining time for SBT mode of ventilation Minutes
f/Vt f 32 Total Breath Rate divided by the Average
Exhaled Tidal Volume, and the Total Breath
f/Vt and Breaths Per Minute
Following the displayed monitored data, the Alarm Informational Messages listed below (when
applicable) will be displayed for 3 seconds.
NOTE
While automatic scrolling is active and when applicable, the following messages 33 will also be
displayed along with the monitored data:
* LMV OFF * HI f/Vt OFF * SBT HI f OFF * HIGH f OFF 34 * LO PEEP OFF
* LPPS OFF * LO f/Vt OFF * SBT LO f OFF * HI PEEP OFF * H&L PEEP OFF
* LMV LPPS OFF * SBT f/Vt OFF * SBT f OFF * f PEEP OFF 34
REMARQUE
Lorsque le défilement automatique est actif, et en fonction du contexte, les messages suivants seront
également affichés avec les données surveillées :
* Vmin ARRET * f/Vt max NON * VST fmax NON * f HTE ARRET * PEP MIN OFF
* PminAI ARRET * f/Vt min NON * VST fmin NON * PEPmax ARRET * AL PEP ARRET
* Vm-Pmin NON * VST f/Vt NON * VST f NON * f PEP ARRET
31 SBT min is only displayed during the Spontaneous Breathing Trial (SBT) mode of ventilation.
32
f/Vt f is only displayed during, and for five minutes after, the Spontaneous Breathing Trial (SBT) mode of
ventilation has ended.
33
See Chapter 9 - Ventilator Alarms, for additional information.
34
HIGH f OFF and f PEEP OFF messages are not displayed during SBT ventilation.
Page 8-2 LTV ® 1200 Ventilator Operator’s Manual
p/n 18247-001, Rev. G