Appendix C: Alarm Parameters - ResMed Astral Series Clinical Manual

Appendix C: Alarm parameters

The following table provides a summary of the Astral device alarm settings and the default settings.
Alarm
Vti - Low
(Tidal Volume)
(mL)
Vti - High
(Tidal Volume)
(mL)
Vte - Low
(Tidal Volume)
(mL)
Vte - High
(Tidal Volume)
(mL)
MVi - Low
(Minute ventilation) (L/min)
MVi- High (Minute
ventilation) (L/min)
MVe - Low
(Minute ventilation (L/min)
MVe- High (Minute
ventilation) (L/min)
Low Resp rate
(1/min)
High Resp rate
(1/min)
Pressure - High
(High Airway Pressure)
(cmH O)
2
Valve Ventilation and Mouthpiece
Circuit
    
    
* * * * *
* * * * *
    
    
* * * * *
* * * * *
    
    
    
Appendix C: Alarm parameters
Leak Ventilation


   
*
   
*


   
*
*    
    
    
    
Setting
Adult: Off, 50 to 2990 [100]
Paed: Off, 10 to 995 [25]
Adult: Off, 60 to 3000 [2500]
Paed: Off, 25 to 1000 [500]
Adult: Off, 50 to 2990 [100]
Paed: Off, 10 to 995 [25]
Adult: Off, 60 to 3000 [2500]
Paed: Off, 25 to 1000 [500]
Adult: Off, 0.5 to 59.9 [3.0]
Paed: Off, 0.2 to 59.9 [0.5]
Adult: Off, 0.6 to 60 [20.0]
Paed: Off, 0.3 to 60 [10.0]
Adult: Off, 0.5 to 59.9 [3.0]
Paed: Off, 0.2 to 59.9 [0.5]
Adult: Off, 0.6 to 60 [20.0]
Paed: Off, 0.3 to 60 [10.0]
Adult: Off, 2 to 79 [4]
Paed: Off, 5 to 98 [12]
Adult: Off, 3 to 80 [80]
Paed: Off, 6 to 99 [99]
10 to 80* [40]
*Not applicable on all device
variants
English 179