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MV (exhaled minute volume)
Accuracy: ±15 % or ±(0.3 l/min) wig
MV Spont (spontaneous exhaled minute volume)
Accuracy: ±15 % or ±(0.3 l/min) wig
Leak
Accuracy: ±12 % or ±(3% + 4% Actual reading)
wig
PF (peak inspiratory flow)
Accuracy: ±12% or ±(3 l/min +4% Actual reading)
wig
PFe (peak expiratory flow)
Accuracy: ±12% or ± (3 l/min +4% Actual reading)
wig
Time Values
Rate (measured mandatory and spontaneous breaths
per minute)
Accuracy: ±1 b/min or 4% wig
Rate Sp.
Accuracy: ±1 b/min or 4% wig
Inspiration Time (Ti)
Accuracy: ± 0.2 sec
Expiratory Time (Te)
Accuracy: ± 0.2 sec
I:E, calculated only
H:L
Ti/Ttot
Accuracy: ±5% or ±1 wig
Respiratory Mechanics
Cstat
(static compliance, lung stiffness)
Accuracy: ±10% or ±4 ml/cmH2O wig
Cdyn
(Dynamic compliance)
Rinsp
(Resistance of airways and tubes)
R
exp
(Expiratory resistance)
Auto PEEP (Actual PEEP – set PEEP)
Accuracy: ±12% or ±(2cmH2O +4% Actual reading)
wig
Pplateau
Accuracy: ±12% or ±(2cmH2O +4% Actual reading)
wig
RSBI
(Measured breathing rate divided by Insp tidal
volume) (RR/Vt = RSBI)
Accuracy: ±10% or ±40 b/min/l wig
O2
Accuracy (Delivery): ±3 %
Response time < 30 s
P0.1
(The maximal slope of the airway pressure drop
during the first 100 ms when the airway is occluded.)
Accuracy: ± (2 cmH20 + 4%)
0 – 99 l/min
0 – 99 l/min
0 – 100%
0 – 250 l/min
0 – 160 l/min
0 – 200 b/min
0 – 200 b/min
0.1 – 99.9 sec
0.1 – 99.9 sec
1: 99 – 99:1
1:599 – 299:1
1 – 99.9 %
0 – 250 ml/cmH2O
0 – 250 ml/cmH2O
0 – 1000 cmH2O/l/sec
0 – 1000 cmH2O/l/sec
0 – 120 cmH2O
0 – 120 cmH2O
0 – 3000 b/min/l
15 – 100 %
-30 – 0 cmH2O
94
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