3 Components and functions
40 SA-112-0106V1.0-WEM-GB © F. Stephan GmbH
The water of the humidifer chamber evaporates along the heating tube.
The capacity of humidifer chamber is 500 ml
The surface of the heating cartridge heats up to more than 100 °C!
Do not touch the heating cartridge when the device is switched on!
The moistened, heated breathing air is conveyed into the patient tube
system via the inspiration fitting. The heating integrated in the tube
system prevents the water from condensing in the tube.
3.6 Patient tube system
Two different patient tube systems are to be used with the A
LIA
ventilator depending on the patient.
The tube systems named here are made of silicone and are therefore
considered to be "
FREE OF LATEX AND PVC".
The tube systems named here can be reused and sterilized using
conventional methods!
Please comply with chapter 8 of the A
LIA operating instructions!
3.6.1 Patient tube system for adults
The patient tube system for adults consists of a Y-piece and a heated 22
mm inspiration and expiration tube.
The colour of the tube fitting for the inspiration tube is red.
It must be connected to the red tube fitting on the patient part.
The neutral coloured expiration tube is connected to the neutral coloured
tube fitting.
The continuously heated tube is 1100 mm long.
The electrical resistance of the tube heating is 26 Ω.
Caution
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