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Functional checks
EN
8.3 Checking patient hose system
Checking reusable hose system
1. Dismantle the patient valve.
2. Carry out a visual check of all components for
cracks or other physical damage.
The lip membrane must be replaced if it is crin-
kled, sticky or misshapen. It must no longer be
used for ventilation as it could cause serious
functional problems.
Also perform a visual check of the valve mem-
branes in the expiration and spontaneous
breathing arms. To do so, there is no need to dis-
mantle the valve membranes. Crinkled, misshap-
en or sticky valve membranes must be replaced,
however, as they can lead to considerable mal-
functions.
3. Reassemble the patient valve.
When reassembling, make sure that the lip
membrane is correctly positioned.
Checking disposable hose system
Visual inspection
Check the following items by inspecting the patient
hose system:
•
the patient valve and the connectors may not
exhibit any external damage, cracks or dirt.
Summary of Contents for Emergency MEDUMAT Easy
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