Siemens Drager medical Carina, Instructions For Use Manual, Page: 115 / 144

Instructions for Use Carina SW 3.n
115
Technical Data
Inspiration time Ti 0.3 to 8 seconds
Resolution 0.1 second
Inspiration/expiration ratio I:E 1:39 to 2:1
Ramp rise time Ramp Auto (device uses the measured breathing rate to calculate
the optimum value)
0.1 to 2.0 seconds
Resolution 0.1 second
Trigger sensitivity Trigger Off, Normal, Sensitive
Apnoea ventilation Apn. Vent. On, Off
Volume guarantee VG On, Off
Inspiratory O
2
concentration FiO
2
21 to 100 %
Resolution 1 %
Performance data
Control principle Time-controlled, volume-controlled and pressure-controlled
Device compliance
Inspiratory resistance <4.5 mbar at 60 L/min; <3.5 mbar at 30 L/min
Expiration resistance <6.5 mbar at 60 L/min; <4.0 mbar at 30 L/min
Safety valves Open the breathing system in the event of a fault
Overpresssure Opens above 60 mbar
Vacuum Opens below –3 mbar
Supply system for patient flow High dynamic blower
Max. inspiratory flow 180 L/min at 21 Vol.% O
2
and normal ambient conditions
120 L/min at 100 Vol.% O
2
and normal ambient conditions
Measurement displays
Inspiratory peak pressure PIP
Pos. end exp. pressure PEEP
Mean airway pressure P
mean
Range 0 to 80 mbar
Resolution 1 mbar
Accuracy ±(8 % of the measu 1.2 mbar) (with defined hose system
and a bacterial filter)
Minute volume MVi, MV
Range 0 to 40 L/min, BTPS
Resolution 0.1 L/min
Accuracy ±10 % of the measurement or ±0.6 L/min, the higher value applying
(without leakages)
T
0...90
approx. 35 s
Breathing frequency f
Range 0 to 80 bpm
Resolution 1 bpm
Accuracy ±1 bpm
T
0...90
approx. 60 s