ResMed Astral 100, Clinical Manual

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Appendix B: Ventilation parameters
English 175
Features
Valve Ventilation and Mouthpiece
Circuit
Leak Ventilation Setting
AC
V
P(A
)C
V
PS
P-
SIM
V
V-
SIM
V
CP
AP
(S
)T
P(A
)C
CP
AP
iV
AP
S
Sigh Breath   Off / On [Off]
Sigh Alert   Off / On [Off]
Sigh Interval
(min)
  3 to 60 [10]
Sigh Magnitude
(%)
  120 to 250 [150]
Apnoea Response
(%)
          Valve Ventilation:
Alarm Only, (A)CV+Alarm,
P(A)CV+Alarm, Off
Leak Ventilation:
Alarm Only, Off
Apnoea Interval (Tapnoea)
(min: sec)
         
Adult: 15s to 60s [20s]*
Paed: 5s to 30s [10s]
Apnoea Resp Rate
(1/min)
      Adult: 4 to 50 [15]
Paed: 12 to 80 [15]
Apnoea Detection          
No Breath / No Spont Breath
[No Breath]
Apnoea Ti
(sec)
     
When Volume Breath option is
set to Ti:
If Apnoea Response is (A)CV +
Alarm:
•
Adult: 0.3 to 3 [1.0]
•
Paed: 0.3 to 3 [0.6]
If Apnoea Response is P(A)CV +
Alarm:
•
Adult: 0.2 to 5.0 [1.0]
•
Paed: 0.2 to 5.0 [0.6]