OPRHT70 A0310
6-4
6
Ventilator Alarms
High #FiO2 alarm (only available when optional O2 Sensor is
installed and Enabled)
This alarm alerts the caregiver if the oxygen percent is higher than
the FiO2 alarm setting.
Low $FiO2 Alarm (only available when optional O2 Sensor is installed
and Enabled)
This alarm alerts caregiver if the oxygen percent is lower than the
FiO
2 alarm setting.
Apnea Alarm
The Apnea alarm is violated when no mandatory breaths or detected
spontaneous efforts occur within the set time period, 20 - 60 seconds.
This alarm may be linked with Backup Ventilation.
Backup Ventilation
Backup Ventilation can be set to be activated by either the Low
Inspiratory Minute Volume alarm or the Apnea alarm or both. See the
Advance Screen parameters for selecting BUV criteria.
When Backup Ventilation is activated:
1. The alarm indicator blinks,
2. An audible alarm sounds,
3. A Backup Ventilation alert is displayed in the Message
Window.
The ventilation settings employed by Backup Ventilation are
displayed on the touchscreen.
NOTE: Backup Ventilation is functional in all modes/breath types.
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