Datex-Ohmeda S/5 B-GAS, Technical Reference Manual

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Table of contents
Document No. 800 1005-1
i
TABLE OF CONTENTS
S/5 Airway modules and S/5 Gas Interface Board, B-GAS
TABLE OF CONTENTS i
TABLE OF FIGURES iii
INTRODUCTION 1
1 Specifications 2
1.1 General specifications ..............................................................................................................................2
1.2 Typical performance .................................................................................................................................2
1.2.1 CO
2
..................................................................................................................................................2
1.2.2 Respiration rate................................................................................................................................2
1.2.3 O
2
....................................................................................................................................................2
1.2.4 N
2
O .................................................................................................................................................2
1.2.5 Hal, Iso, Enf......................................................................................................................................2
1.2.6 Sev..................................................................................................................................................2
1.2.7 Des..................................................................................................................................................3
1.2.8 Agent identification ..........................................................................................................................3
1.2.9 Patient Spirometry............................................................................................................................3
1.2.10 Airway Pressure (Paw)...................................................................................................................3
1.2.11 Tidal Volume (TV)..........................................................................................................................3
1.2.12 Minute Volume (MV) .....................................................................................................................3
1.2.13 Airway flow...................................................................................................................................3
1.3 Technical specification .............................................................................................................................4
1.3.1 CO
2
..................................................................................................................................................4
1.3.2 O
2
....................................................................................................................................................4
1.3.3 N
2
O .................................................................................................................................................4
1.3.4 AA ...................................................................................................................................................4
2 Functional Description 5
2.1 Measurement principle .............................................................................................................................5
2.1.1 CO
2
, N
2
O and Agent measurement ....................................................................................................5
2.1.2 O
2
measurement ..............................................................................................................................6
2.1.3 Agent identification ..........................................................................................................................7
2.1.4 Patient Spirometry............................................................................................................................8
2.2 Main components.....................................................................................................................................9
2.2.1 Gas sampling system......................................................................................................................10
2.2.2 ACX-200 measuring unit.................................................................................................................16
2.2.3 OM measuring unit .........................................................................................................................17
2.2.4 ACX measuring board .....................................................................................................................18
2.2.5 ASX agent identification bench........................................................................................................20
2.2.6 ASX measuring board .....................................................................................................................20
2.2.7 PVX board ......................................................................................................................................22
2.2.8 Gas mother board...........................................................................................................................24
2.2.9 Gas interface board........................................................................................................................26
2.3 Connectors and signals...........................................................................................................................26
2.3.1 Module bus connector....................................................................................................................26