Instructions for use | Atlan A300, A300 XL, A350, A350 XL SW 1.0n 271
Technical data
Minimum respiratory rate RRmin in PSV mode Off, 3 to 25 /min
±10 % of the set value or ±1 /min (the larger
value applies)
Inspiratory time Ti 0.2 to 10 s
±5 % of the set value or ±150 ms (the larger
value applies)
Maximum inspiratory time for assisted breaths
(fixed setting)
4.0 s or 1 / (2 x RRmin) (the smaller value
applies) for the "Adult" patient category
1.5 s or 1 / (2 x RRmin) (the smaller value
applies) for the "Pediatric patients" and "Neo-
nates" patient categories
Pressure rise time Slope 0 to 2 seconds;
±10 % of the set value or ±200 ms (the larger
value applies)
Ratio of inspiratory time to expiratory time 1:50 to 50:1
Inspiration termination criterion Insp term 5 to 80 %
±20 % of the set value or ±2.5 L/min (the larger
value applies)
Ratio of plateau time to inspiratory time % Tplat
for mandatory breaths in the VC - CMV ,
VC - SIMV, and VC - SIMV / PS modes
0 to 60 %
±10 % of the set value or ±100 ms (the larger
value applies)
Volume-based and flow-based settings
Tidal volume VT 10 to 1500 mL (with "Advanced neonatal sup-
port" option: 5 to 1500 mL)
±10 % of the set value or ±10 mL (the larger
value applies) in the range from 5 to 150 mL
±5 % of the set value or ±15 mL (the larger
value applies) in the range from 151 to 1500 mL
The applied tidal volume is adjusted automati-
cally to compensate for the compliance of the
breathing circuit. As soon as CO
2 respiratory
phases are detected, the sample gas flow for
the patient-gas measurement module is addi-
tionally compensated.
Trigger threshold Trigger 0.3 to 15 L/min
±20 % of the set value or ±1 L/min (the larger
value applies)
Inspiratory flow Flow Minimum 0.1 L/min, maximum >120 L/min
Results from the set values for VT and Ti or
Pinsp and Ti
Applies for mains operation or in the first 5 min-
utes of battery operation with a fully charged
battery.
16.7 Ventilator (continued)
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