Datex-Ohmeda Aespire View, User'S Reference Manual

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Aespire View
10-10
M1132382
Breathing system specifications
Volume Ventilator side 2730 ml; bag side 1215 ml
With EZchange canister system and condenser:
•
Ventilator side 3445 ml
• Bag side 1930 ml
Absorbent 950 ml canister
Connections Auxiliary Common Gas Outlet: ISO 5356 type connector
on the front of the system (standard 22 mm OD or
15 mm ID conical friction fit connectors).
System leakage Less than or equal to 150 ml/min total at 3 kPa (30
cmH2O) with EZchange canister system and condenser
(both in absorber mode and with canister removed).
System compliance Volume of gas lost due to internal compliance
(bag mode only):
•
1.82 ml/0.098 kPa (1 cmH2O)
• 55 ml/3 kPa (30 cmH2O)
With EZchange canister system and condenser:
•
2.67 ml/0.98 kPa (1 cmH2O)
• 80 ml/3 kPa (30 cmH2O)
Pressure required to
open Inspiratory or
expiratory valves • Dry: 0.49 cmH2O
• Wet: 0.91 cmH2O
Pressure generated by a
wet unidirectional valve 0.81 cmH2O
APL valve Approximately 0 to 70 cmH2O
Breathing system resistance in bag mode*
l/min kPa cmH2O
5 0.06 0.6
30 0.22 2.2
60 0.52 5.3
EZchange canister system and condenser, absorber mode
5 0.06 0.6
30 0.24 2.4
60 0.57 5.8
EZchange canister system and condenser, canister removed
5 0.06 0.6
30 0.24 2.4
60 0.49 5.0
*Values include patient circuit tubing and Y-piece 0.15 kPa (0.20 psi) expiratory
resistance at 1 l/s. Patient circuit tubing and breathing system configurations
may affect resistance.