Vyaire Avea - T High PSV; T High Sync; T Low Sync

45
T High PSV
The T High PSV setting sets the volume limit for a pressure limited breath. When the volume
delivered to the patient meets or exceeds the pre-set volume limit, the inspiratory phase
of the breath terminates.
T High Sync
The T High Sync setting sets the length of the Time High trigger (Sync) window. The Sync
window adjusts from 0% to 50%, in 5% increments of set Time High, and synchronizes the
change from Pressure High to Pressure Low with the first end of inspiration detected after
the T High Sync window opens. If no patient eort detected, the transition occurs when the
set Time High has elapsed. Setting the T High Sync window to 0% provides time cycling only.
T Low Sync
The T Low Sync setting sets the length of the Time Low trigger (Sync) window. The Sync
window adjusts from 0% to 50%, in 5% increments of the set Time Low, and synchronizes
the change from Pressure Low to Pressure High when detecting inspiratory flow or the
first inspiratory eort within the T Low Sync window. If no patient eort is detected, the
transition occurs when the set Time Low has elapsed. Setting the T Low Sync window to
0% provides time cycling only. The Volume Limit setting sets the volume limit for a pressure
limited breath. When the volume delivered to the patient meets or exceeds the pre-set
volume limit, the inspiratory phase of the breath terminates.