81
Complete Function Check
Vivo 40 clinician’s manual
Doc. 003886 En-Us A-1e
8
The low leakage alarm shall occur within 60 seconds.
9
Disconnect the patient circuit from the air outlet.
10
The high leakage alarm shall occur within 30 seconds.
Check the High Pressure Alarm
11
Enter standby mode by stopping the treatment.
12
Connect a patient circuit to the Vivo 40.
13
Enter operating mode by starting the treatment.
14
Create pressure towards the Vivo 40 by blowing air into the mask or
patient tube.
15
The high pressure alarm shall be activated after 3 consecutive high pressure
breaths.
Check the Low Pressure Alarm
16
Enter standby mode by stopping the treatment.
17
Connect the patient circuit to a test lung (<1.5 l) and a leakage connector.
18
Adjust the IPAP to 12 cmH
2
O and the low pressure alarm to 10 cmH
2
O.
19
Enter operating mode by starting the treatment.
20
Adjust the IPAP to 5 cmH
2
O.
21
The low pressure alarm shall occur within 30 seconds.
22
Adjust the IPAP to 12 cmH
2
O.
23
The alarm shall disappear.
Check the High Breath Rate Alarm
24
Adjust the ventilator settings as follows:
25
The high breath rate alarm shall occur within 30 seconds.
S
ETTING
V
ALUE
IPAP
15 cmH
2
O
EPAP
10 cmH
2
O
Set rate
20 BPM
High breath rate alarm
10 BPM
