122 19 Technical specifications
fabian +nCPAP evolution | SW V5.1.x
Ref: 122003.EN / Date : 26Jan2021
If no breathing activity is recognized
Airway measurement Range:
Accuracy
2
:
Resolution:
–10 to 110 mbar
±4%
0.1 to 1 mbar
Breath volume measurement Range:
Accuracy
2
:
Resolution:
0 to 999 mL (BTPS) (inspiratory and expiratory)
±8%
0.1 to 100 mL
Volume Controlled Breaths:
Max. Bias Error:
Max. Linearity Error:
Max. Error delivered vs. Set Volume
2
:
Max. Error in delivered vs Set PEEP
2
:
0.5 mL
(±0.5 mL + 10% of the set volume)
0.5 mL at 1mL, 1 mL at 10 mL, 8 mL at 100 mL
0.5 mbar <10 mbar, 1 mbar >10 mbar
Pressure Controlled Breaths:
Max. Bias Error:
Max. Linearity Error:
Max. Error of Airway Pressure (Paw)
2
:
Max. Error in delivered vs. Set PEEP
2
:
0.5 mbar
3%
(±0.5 mbar + 3% of the set pressure)
0.5 mbar <10 mbart, 1 mbar >10 mbar
Inspiratory Oxygen Concentration:
Inspiratory O
2
Concentration Range:
Max. Error delivered vs. Set FiO
2
:
with oxygen monitoring
2
:
Max. Error delivered vs. Set FiO
2
:
without oxygen monitoring
2
:
Response Time to change in FiO
2
:
Conventional Ventilation: blender delay is 1 breath.
HFO mode: blender delay is 500ms.
Total Delay = Blender Delay + Pneumatic Delay
Drift:
Pressure Influence:
Warm-Up Time:
<1 Vol% per month. <15% rel. over entire service life
Proportional to change in Partial Pressure
max. 3 minutes (<30 minutes with New O
2
Sensor)
Tube Leak Range:
Accuracy:
Resolution:
Dynamic Compliance Range:
Precision:
Resolution :
0 to 500 mL / mbar
±8%
0.1 to 1 mL / mbar
Resistance Range:
Precision:
Resolution :
0 to 5000 mbar / Lps
±8%
0.1 mbar / L/sec
Measurement uncertainty during performance verification
For pressure measurements: ± 1.75% of reading or 0.1 mbar (whichever is greater)
For volume measurements: ± 1.75% of reading or 0.1 mL (whichever is greater)
For oxygen level measurements: ± 1% absolute
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