Weinmann Emergency MEDUMAT Easy, Описание и инструкция по использованию

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Using the ventilator
27
EN
inspiratory and expiratory resistance. You should
therefore monitor ventilation pressure and ventila-
tion volume very carefully.
A close watch must be kept for any increase in dead
space, especially in children.
Always be sure to follow the instructions supplied by
the manufacturer of the filter.
6.7 Demandflow
Note: A PEEP valve
must not
be fitted when using the
ventilator in Demandflow mode.
Demandflow must be switched on for O
2
inhalation.
To switch the MEDUMAT Easy to Demandflow
mode, turn the ventilation settings regulator knob
until it engages in the fixed point marked by the
white triangle. The green LED indicates that it is
ready for operation. If audio response is enabled, the
ventilator announces “Demandflow mode”.
Attach the mask to the patient valve and place it over
the patient’s mouth and nose. Hold the mask to en-
sure a firm seal. The flow is switched on by the pa-
tient breathing in (triggering the device). When the
patient starts to breathe out, the flow stops and the
expired air is removed via the patient valve. The pa-
tient should breathe calmly and evenly. The Demand-
flow cannot be altered. At higher breath rates, fresh
air is automatically mixed in with the oxygen. This is
done via the spontaneous breathing tube of the
patient valve.
The Demandflow mode is ended by turning the reg-
ulator knob back to ventilation mode from the index
13
14
0,3
0,6
1,1
16
15
13
14
14
12
12 11
10
10
9
11
16
7
5
30
3
MV (l/min)
Freq.(min -1 )
Demand-
flow