VII. THEORY OF OPERATION- CONT.
41
E- BACKUP MODALITY
When in SIMV mode, the SIMV Rate is also the backup rate. When in CPAP mode, the backup rate is set with the Backup
Rate key. In the event of apnea, the ventilator will deliver control breaths at this rate.
WARNING: IT IS IMPORTANT TO ALWAYS SET A CORRECT RATE, TIDAL
VOLUME AND FLOW TO INSURE PROPER VENTILATION IN CASE THE
PATIENT BECOMES APNEIC.