
REF C04717-02-91 Q-NRG User Manual, Edition 4.2
Appendix
COSMED srl
Gas Measurements
Type:
Micro Dynamic Mixing Chamber
Sampling Mode:
Proportional to subject’s ventilation
Sampling Flow Rate: 0.15% of subject’s minute ventilation
Measured parameters range and accuracy
Range
Accuracy
VO2:
0.01-1 l/min
±3% or 5 mL/min (whichever is greater)
VCO2:
0.01-1 l/min
±3% or 5 mL/min (whichever is greater)
RQ:
0-2.00
±5% or 0.04 (whichever is greater)
REE:
0-7200 kcal/day
±3% or 36kcal/day (whichever is greater)
Test duration
VENTILATOR Mode:
up to 30min
CANOPY Mode:
up to 60min
MASK Mode:
up to 60min
Ventilators compatibility
Ventilation Mode:
Any modality that guarantee that measured inspiratory and expiratory volumes match
patient’s inhaled and exhaled volumes (e.g. face mask with controlled leaks are not
compatible with measurements)
Anaesthetic gas:
Not tolerated
Leakage:
No leaks in the ventilator circuit or around tracheal tube cuffs or uncuffed tubes are
tolerated.
PIP:
up to 30 cmH20
FiO2:
up to 70%
VE:
up to 25 L/min
Environmental Sensors
Temperature:
-40°C to +50°C
Barometer:
-600 to +5500m (50 to 110 kPa)
Humidity:
0-100%
Wireless Connectivity
Bluetooth:
2.1 + EDR Class II (Range 10 m line-of-sight)
BT qualification ID:
B015141 (QDID 22298)
Contains FCC ID:
QOQWT41u
Contains IC:
5123A-WT41u
Wired Connectivity
USB
USB-device (5 kV galvanic- Insulated)
2x USB Host
Serial
RS232 (5 kV galvanic- Insulated)
Ethernet
5 kV galvanic- Insulated
Содержание Q-NRG
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