H-1.601.00024-A3.0
4
–
46
2.3 Demand flow function
The Demand flow setting switches the AII6000A breathing-controlled O2 inhalation.
Such inhalation must be carried out with the respiration mask. A small inspiration
(trigger) pulse causes oxygen to continue flowing until slight overpressure interrupts
the flow. Expiration then takes place via the patient valve as in ventilation.
2.4 Patient valve
The gas for inspiration is channeled into the patient's airways through the patient
valve.
The valve is designed to enable spontaneous breathing in the event of failure of the
AII6000A.
When connecting the patient valve, take care to ensure that the direction of
respiratory gas flow is correct (see arrow).
1
Outlet
Φ
30mm Convex cone Interface
2
Intake
Φ
15mm/20mm Coaxial Interface
3
Patients connector
（
Connect to mask
/ intubations
）
Φ
15mm/20mm Coaxial Interface
4
Emergency air intake
Non-standard interfaces
5
Pressure measurement port
Φ
5mm Non-standard cylindrical interfaces
