Checking Maximum Ventilation Pressure - Weinmann MEDUMAT Easy CPR Descripción Del Aparato E Instrucciones

7.6 Checking maximum ventilation pressure

Important
Be sure to use the test bag.
If you hold the tube con-
nection closed by hand, the
needle swings across and
correct reading of the pre-
cise figure is impossible.
6. Detach the test bag from the patient valve.
7. Select the following settings:
– V : 65 ml / frequency 25 min
t
– P :
max
8. Switch on MEDUMAT Easy CPR and close the
patient connection at the patient valve. A steno-
sis alarm should be triggered.
9. Switch off MEDUMAT Easy CPR again.
1. MEDUMAT Easy CPR must be switched off and
the oxygen cylinder must be open.
2. Attach the test bag to the patient valve with the
adapter from test set WM 15357.
3. Select the following settings:
– V : 600 ml / frequency: 10 min
t
– P :
max
4. Switch on MEDUMAT Easy CPR.
Check that the needle of the pressure gauge on
the MEDUMAT Easy CPR is standing at "0".
During this test you must not assist the expira-
tion stroke. This ensures that the pressure builds
up slowly. Between 15 and 25 mbar
MEDUMAT Easy CPR must trigger the
alarm. Usually this occurs after the second
inspiration stroke.
5. Switch the mask/tube switch to
6. Repeat the check for intubation ventilation with
the settings:
– V : 950 ml, frequency: 10 min
t
– P :
max
If audio response is enabled, the ventilator must
announce "Ventilation pressure limit 45 mbar".
(45 mbar)
(20 mbar)
(45 mbar)
Functional check
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stenosis
.
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EN
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