Philips Trilogy Evo Universal - Page 90

Instructions for Use | Technical Specifications
Specifications 90
Monitored Parameter Accuracy
Airway pressure
±(2 cmH
2
O + 4% of actual)
Tidal volume
± (4 ml + 15% of actual) for volumes ≥ 35 ml
± 10 ml for volumes < 35 ml
FiO
2
±(2.5% FiO
2
+ 2.5% of actual reading) within a 24-hour 2-point calibration
period, or a change in altitude
EtCO
2
(with Mainstream CO
2
sensor)
±(volume fraction of 0.43% + 8% of gas level)
SpO
2
and pulse rate
See the sensor manufacturer’s operating instruction sheet.
Operational range of the Patient Circuit and Circuit accessories
Inspiratory/expiratory resistance
•
Pediatric/adult circuit (20-22 mm): less than 5 cmH
2
O at 30 l/min
• Pediatric/adult circuit (19 mm): less than 5 cmH
2
O at 15 l/min
• Infant/pediatric circuit (14-16 mm): less than 5 cmH
2
O at 15 l/min
• Infant/pediatric circuit (9-13 mm): less than 5 cmH
2
O at 2.5 l/min
Compliance
Up to 4 ml/cmH
2
O
Wireless
Bluetooth
Operating frequency range
2402-2480 MHz
Channel bandwidth
1 MHz/2 MHz
Maximum output power
12.0 dBm
Modulation
GFSK, Pi/4 DQPSK, 8DQPSK
Near-field communication (NFC)
Operating frequency
13.56 MHz
Receiving section bandwidth
1.4 MHz
Maximum output power
23.0 dBm
Modulation
ASK, OOK
Wi-Fi
Operating frequency range
2402-2480 MHz
Channel bandwidth
20 MHz/40MHz
Maximum output power
17 dBm
Modulation
DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM
Security
Wpa2
All flows and volumes are expressed in BTPS.
Measurement Uncertainty for Control and Performance Specifications
The stated tolerances account for the measurement uncertainty of the test equipment used to verify performance:
Pressure: ± 0.75% cmH
2
O
Tidal Volume: ±2 ml
Oxygen: ±1% FiO
2