Neb. Function; 100% O2 Function - Siare Siaretron 4000 Service Manual

5.3.17 NEB. Function

Operating Mode : VC/VAC
Make sure that when the SET - NEB is selected, the ventilator generates an flow
of 6 l/min at the nebulizer output for the duration of the inspiratory time. Green
Led on.
Make sure that the monitored parameters are consistent with the set parameters.

5.3.18 100% O2 function

Operating Mode : VC/VAC
Make sure that when the SET - O2 100% function is selected, the device keeps
the oxygen distribution at 100% (max. 5 min) until deactivating the function.
Yellow Led on.
Check:
•
•
•
•
5.3.19 FiO 2
Operating Mode : VC/VAC
Set on the ventilator the following FiO2 (%) values and make sure that the
reference value read on the flow analyser (oximeter) and on the FiO2 (%)
parameter of the ventilator monitored parameters fall within the relative
acceptance limits (+/- 10%).
that the ventilator provides oxygen at 100%;
the O2 % value on the ventilator monitored parameters
the O2 % value on the flow analyser
that the duration for which the system provides oxygen at 100% is 5 min. and
that the ventilator restores the previous concentration value
Set FiO 2 (%)
21
30
60
80
100
FiO (%) Lower
2
acceptance limit
20
27
54
72
90
FiO (%) Upper
2
acceptance limit
22
33
66
88
100