Breas Vivo 3, Руководство для клиницистов

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7.3.9 Disconnection Alarm
CAUTION!
No single alarm can reliably detect all disconnections due to the number of possible
combinations of therapy settings, circuit configurations and patient interfaces. To ver-
ify that patient disconnection can be detected, including if the patient interface
becomes accidentally detached from the patient, it is advised to test the functionality
of the Disconnection Alarm upfront with the complete set-up as used during treat-
ment, including items such as filters, circuit, connectors, interface (mask, cannula etc.)
Property Description
Alarm text Disconnection
Priority High
Alarm condition A Disconnection alarm will be given when the measured
flow exceeds the expected leakage flow at the set Pressure for
15 seconds.
Possible cause
•
Too high leakage in the patient circuit.
• The patient has removed the mask.
•
Circuit disconnection.
• Pilot pressure tube disconnection
Reset criteria
The leakage is back within limits.
Ventilator action The Vivo 3 will continue treatment according to the current
settings
Setting range
• On
•
Off
100 Alarms
Vivo 3 Clinician
’
s Manual
Doc. 007232 Y-2