Primary Breath Controls - CareFusion AVEA Operating Instructions Manual

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Primary Breath Controls

The Primary Breath Controls are the operator set controls, which directly affect the way a breath is delivered to your
patient. They are displayed along the bottom of the AVEA LCD touch screen. Only the active controls for the selected
mode of ventilation will be displayed.
Table 3–3: Primary Breath Controls
Displayed Description
Control
bpm Breath rate shown in Breaths
Rate per Minute
ml Tidal Volume in milliliters
Volume
cmH O Inspiratory Pressure in
2
centimeters of water pressure
Insp Pres
L/min Peak Inspiratory Flow in Liters
Peak Flow per Minute
sec Inspiratory Time in Seconds
Insp Time
sec Sets an inspiratory pause which
Insp Pause will be in effect for each Volume
breath delivered
cmH O Pressure Support in centimeters
2
PSV of water pressure
cmH O Positive end expiratory pressure
2
PEEP in centimeters of water pressure
L/min Sets inspiratory flow trigger
Flow Trig point in liters per minute
% Controls the percentage of
%O oxygen in the delivered gas.
2
cmH O In APRV / BIPHASIC mode,
2
Pres High controls the baseline pressure
achieved during Time High.
sec In APRV / BIPHASIC mode sets
Time High the minimum time for which the
high-pressure setting is
maintained.
sec In APRV / BIPHASIC mode sets
Time Low the minimum time for which the
low pressure setting is
maintained.
cmH O In APRV / BIPHASIC mode
2
Pres Low
controls the baseline pressure
achieved during Time Low.
Chapter 3: Ventilator Operation
Range
1 to 150 bpm (Neo / Pediatric)
1 to 120 bpm (Adult)
0.10 to 2.50 L (Adult)
25 to 500 ml (Pediatric)
2.0 to 300 ml (Neonate)
0 to 90 cmH O (Adult/Pediatric)
2
0 to 80 cmH O (Neonate)
2
3 to 150 L/min (Adult)
1 to 75 L/min (Pediatric)
0.4 to 30.0 L/min (Neonate)
0.20 to 5.00 sec
(Adult/Pediatric)
0.15 to 3.00 sec (Neonate)
0.0 to 3.0 sec
0 to 90 cmH O (Adult/Pediatric)
2
0 to 80 cmH O (Neonate)
2
0 to 50 cmH O
2
0.1 to 20.0 L/min
21% to 100%
0 to 90 cm H O
2
0.20 to 30.0 sec
0.20 to 30.0 sec
0 to 45 cmH O
2
Accuracy
± 1 bpm
± (0.2 ml + 10% of setting)
Adult/Pediatric: ±4cmH O +5%
2
Neonate: ±3 cmH O +2.5%
2
(measured at the patient wye, end inspiratory pressure
after 0.3 seconds)
± 10% of setting or ± (0.2 L/min + 10% of setting),
whichever is greater
± 0.10 sec
± 0.10 sec
± 3 cmH O or ± 10% whichever is greater
2
± 2 cmH O or ± 5% of setting, whichever is greater
2
+ 1.0 / − 2.0 L/min ( for PEEP < 30 cmH
+ 2.0 / − 3.0 L/min ( for PEEP > 30 cmH
± (0.2 L/min + 10% of setting) (Wye flow sensor only)
± 3% O
2
± 3 cmH O
2
± 0.1 sec
± 0.1 sec
± 2 cmH O or ± 5% of setting, whichever is greater
2
Operator's manual
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L2786 Rev. M