LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

O 2 Flush
Use the O2 Flush option to elevate the delivered FIO2 to 100% for a preset period of time.
To initiate an O2 Flush:
1) Push and hold the O2 % (O2 Flush) button (FIO2) on the ventilator front panel for three seconds to
initiate the elevation (ramp up) of delivered FIO2 to 100% for the preset number of minutes.
• The FIO2 percentile displayed will change to 100 and the O2 Flush maneuver will start
immediately (regardless of the current ventilation mode, breath rate or phase).
• O2 Flush will not be initiated if Low Pressure O2 Source is selected.
• O2 Flush will stop when the preset minutes have elapsed or the O2 % (O2 Flush) button is
pushed again.
• When stopped, the delivered FIO2 percentile will return (ramp down) to the preset O2 %
setting.
To modify the O2 Flush setting:
1) Push the Select button while O2 FLUSH is displayed and xxx min is displayed.
2) Turn the Set Value knob until the desired amount of minutes is displayed and push the Select
button. The O2 Flush time period is set.
Range: 1 to 3 minutes, in increments of 1
Page 10-14 LTV ® 1200 Ventilator Operator’s Manual
p/n 18247-001, Rev. G