Messages (Nasal Cpap); Troubleshooting (Nasal Cpap) - CareFusion AVEA Operating Instructions Manual

AVEA ventilator systems
Messages
AVEA
Characterization is Required in Nasal CPAP.
No Advanced Settings in Nasal CPAP.
No Alarm Limits in Nasal CPAP.
No Manual Breath in Nasal CPAP.
Nasal CPAP / IMV mode: I:E ratio not in range
No Proximal Flow Sensing in nCPAP.
Troubleshooting
Alarm
NCPAP Pressure
Limit
Low NCPAP
Pressure
High NCPAP
Pressure
LOW P
PEAK
HIGH P
PEAK
Circuit Disconnect
L2786 Rev. M
Chapter 6: Infant Non-invasive Ventilation
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Priority
High Occlusion of expiratory limb of
patient circuit.
Occluded expiratory filter
High Circuit disconnect
Circuit leak
Patient interface leak
High Patient circuit occlusion
Water in circuit
Patient interaction
High Partial or complete disconnect
Circuit leak
Patient interface leak
High Partial or complete occlusion of
circuit
Water in circuit
Patient cough / sneeze
High Patient circuit disconnect
Mode Key pressed when nasal CPAP characterization
is in progress.
Advanced Settings Screen Button was pressed with
Breath Rate off
Alarm Limits Screen Button was pressed with Breath
Rate off
Manual Breath Button was pressed.
I:E ratio exceeds I:E ratio limit. The setting will not be
accepted.
On detection of a Proximal Flow Sensor in Nasal CPAP
Mode.
Possible causes
Cause
Actions
Check expiratory limb for kinks
and/or water
Replace expiratory filter
Check circuit
Check the nasal prongs
Check patient circuit
Check nasal prongs
Check patient circuit
Check nasal prongs
Check patient circuit
Check nasal prongs
Check patient circuit
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