Lowenstein Medical prisma VENT30, Assembly And Main Instructions For Use And Maintenance, Page: 53 / 64

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11 Appendix
Single circuit with valve
1
The O
2
-supply must be switched off during the tube test.
Switching valves
for exhalation
system
Pressure sensor
for valve control
Outlet for
cooling air
O
2
supply*
*Alternative O
2
supply
1
Inlet
for ambient air
Patient interface
Optional
bacteria filter
Breathing
tube
Exhalation
system
Optional
humidifier
Air filter Blower
Optional
humidifier
Flow sensor
Pressure sensor
for patient
pressure
Pressure sensor
for patient
pressure
Pressure sensor
for monitoring