Replacing the Patient Circuit
Replacing the Patient Air Inlet Filters
Stop treatment before disconnecting the
patient circuit.
Connecting a single limb patient circuit:
1. Connect the patient circuit to the patient air outlet
of the ventilator.
2. Connect the control pressure tubing to the exhalation
valve control pressure outlet of the Vivo 50.
3. Connect the other end of the patient circuit to the
patient interface.
Symbols
SYMBOL DESCRIPTION
Home Mode activated
Leakage circuit selected (single limb)
Exhalation valve circuit selected (single limb)
iOxy connected
FiO
2
connected
CO
2
connected
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High priority alarm event in history list
Medium priority alarm event in history list
The filters are located in
the filter cassette at the
side of the ventilator.
Washable Filter
(grey):
Replace at least once a
year, wash at least once a
week.
Disposable Filter
(white):
Using Oxygen
• O
2
must be turned off when the
Vivo 50 is not in operating mode!
• It is recommended to monitor the
oxygen concentrations.
• Oxygen flow must not exceed 15 l/min.
1. Mount the oxygen tube
to the connector.
2. Connect the oxygen
tube. A click sound is
heard when the tube is
properly attached.
Disconnect:
1. Press the release
button to disconnect
the oxygen tube.
2. Remove the tube.
3. Turn off the oxygen
source.
Using the Connectors
Make sure that the color
mark is facing up.
Pull the connector sleeve,
not the cable itself to
release the connector.
Replace at least every 4th week, or more often in high
pollution or pollen-rich environments.
