13.10 Breathing system
Breathing system
Circle system with Volume ReflectorType
Approx. 2.9 lSystem volume (incl. absorber,
without patient tubings and
manual breathing bag)
3000 mlMaximum volume allowed for
patient tubings and optional
equipment forming part of the
circle system
• Adult: 22 mm tubing, Tidal Volumes 100 - 2000 ml.
• Infant: 15 mm tubing, Tidal Volumes 25 - 350 ml.
• Infant: 10-12 mm tubing, Tidal Volumes 5-100 ml
28
.
The patient circuit configurations
are intended to provide the
following range of inspired tidal
volumes
O
2
Drive gas
• Approx. 0.7 lVolume
• Sofnolime™Absorbent material
CO
2
absorber
22/15 mm ISO conePatient tube connections
PPSU (Polyphenylsulphone).Type of material (breathing
circuit system)
Approx. 3 ml/cmH
2
O, i.e. 90 ml at a pressure of 30 cmH
2
OSystem compliance (volume of
gas lost due to
internal compliance - manual
mode only)
• 10 mm breathing circuits (including Y-piece):
- <2.8 cmH
2
O at a flow of 2.5 l/min
- <5.5 cmH
2
O at a flow of 15 l/min
• 15 mm breathing circuits (including Y-piece):
- <1.3 cmH
2
O at a flow of 2.5 l/min
- <2.1 cmH
2
O at a flow of 15 l/min
- <4.4 cmH
2
O at a flow of 30 l/min
• 22 mm breathing circuits (including Y-piece):
- <1.1 cmH
2
O at a flow of 2.5 l/min
- <2.0 cmH
2
O at a flow of 15 l/min
- <3.7 cmH
2
O at a flow of 30 l/min
- <6.0 cmH
2
O at a flow of 60 l/min
Inspiratory/expiratory flow
resistance of the system (the
figures here apply to the breathing
tubes recommended by Maquet)
Manual ventilation
Spontaneous breathing (SP) and adjustable pressure up to 80 cmH
2
OElectronic APL valve
AFGO - Additional Fresh Gas Outlet (option)
• 22 mm coaxial/15 mm conical outlet connections
• Pneumatic powered SW controlled (from control panel)
Type
Emergency backup ventilation
SP - 80 cmH
2
OEmergency APL valve
0 - 10 l/minO
2
emergency flow
28. VC: 20-100 ml, PC: 5-100 ml
274
FLOW-i 4.2, User's Manual
| 13
| Technical specifications |