Disconnection Alarm - Breas Vivo 2 User Manual

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
Alarm text
Priority
Alarm condition
Possible cause
Reset criteria
Ventilator action
Setting range
Doc. 007229 Y-2
Description
Disconnection
High
A Disconnection alarm will be given when the measured
flow exceeds the expected leakage flow at the set Pressure for
15 seconds.
• Too high leakage in the patient circuit.
• The patient has removed the mask.
• Circuit disconnection.
The leakage is back within limits.
The Vivo 2 will continue treatment according to the current
settings
• On
• Off
Alarms 83
Vivo 2 User's Manual