Messages - CareFusion AVEA Operating Instructions Manual

72
Note:
Leaks greater than 99% will cause the VTe to display ***. Under this condition, the VG algorithm will not adjust
pressure, and ventilation will continue at the previous level.

Messages

"Volume Guarantee Disabled"
"Volume Guarantee is only available in PRESSURE
and TCPL modes"
"Set Vol Target will increase delivered press and vol"
"Set Vol Target will decrease delivered press and vol"
"High Ppeak Limit < PEEP + 7 cmH
"Volume Guarantee pressure is limited"
Chapter 3: Ventilator Operation
AVEA message bar text
®
O"
2
Cause
On disconnect of proximal flow sensor when
Volume Guarantee is active, AAC inactive, if
flow sensor not reattached prior to alert box
closing.
Selection of Volume Guarantee on the mode
screen when the primary mode selected is not
PRESSURE or TCPL.
Selection of a mode not PRESSURE or TCPL
when Volume Guarantee is already enabled.
Volume Target set more than 20% above
current setting.
Volume Target set more than 20% below
current setting.
When Nasal CPAP / IMV mode is active and
breath rate is not 'OFF', attempt to set High
Ppeak alarm limit or nCPAP setting such that
High Ppeak alarm limit setting is less than
nCPAP +2 cmH O.
2
The pressure required to deliver the desired
tidal volume is greater than the High Ppeak
alarm limit of –3 cmH O.
2
Operator's manual
L2786 Rev. M