Dräger Babylog 8000 Service Manual

Dräger Medical AG & Co. KGaA 6173.3
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_ _Printed on_18.05.05_F61733XXT01.fm
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Function description Babylog 8000
11 Sensors
11.1 Pressure Sensors
The pressure sensors function according to the piezoresistive principle. An approximately 4 mm into
4 mm silicon chip has 4 ion implanted resistors. The silicon chip is also equipped with a pressure
diaphragm.
11.2 Y-Piece with Flow Sensor (Babylog 8000/Babylog 8000 plus)
The Y-piece with integrated flow sensor is used in pediatric respiratory gas systems. This Y-piece
connects the respiratory gas hoses of Babylog 8000/Babylog 8000 plus to the patient catheter
connection.
Fig. 28: Flow sensor
The flow sensor works according to the hot-wire flowmeter principle. It has an additional measuring wire
for direction recognition.
Inspiration
Exspiration
Hot wire flowmeter for
direction recognition
Hot wire flowmeter

Dräger Babylog 8000 Specifications

General

Leak Compensation	Yes
Type	Ventilator
Pressure Range	0 to 80 mbar
Tidal Volume Range	2-2000 mL
Frequency	1-150 breaths/min
Inspiratory Time	0.1-3.0 sec
PEEP	0 to 20 mbar
FiO2 Range	21-100%
Power Supply	100 to 240 V AC, 50/60 Hz