Datex-Ohmeda CAPNOMAC ULTIMA - CONTENTS

CAPNOMAC ULTIMA
TM
SERVICE MANUAL
l-l
1
CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE
Table of Contents
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1-1
List of Figures
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-4
List of Tables
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-7
2
WARNINGS AND CAUTIONS
2- 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 INTRODUCTION AND APPLICABILITY OF THIS MANUAL
..........................
3-1
3.1
Introduction
and applicability
of
this
manual.. ..............................................
3- 1
3.2
Summary of revision changes
..........................................................................
3-3
3.3
Manual
updates.. ...............................................................................................
3-5
3.3.1 CAPNOMAC
ULTIMA
TM
service manual
changes..
........................
3-5
3.3.2 Record of manual updates carried out
...............................................
3-6
3.4 Software changes ..............................................................................................
3-7
4
GENERAL DESCRIPTION
.......................................................................................
4-l
4.1 Operational specifications
................................................................................
4-l
4.2
Technical
specifications
..................................................................................
.4-6
4.3 Equipment classification
..................................................................................
4-7
4.4
Principle
of operation.......................................................................................
4-8
4.4.1 Principle
of
CO
2
/N
2
O/AA measurement
...........................................
4-8
4.4.2 Principle
of
O
2
measurement .............................................................
.4-9
4.4.3 Principle
of
SpO
2
measurement ........................................................
4- 10
4.5 General block diagram
...................................................................................
4-12
4.6 Wiring diagram ...............................................................................................
4-14
4.7
External
connector configurations..
...............................................................
4- 15
4.7.1 Input/Output specifications ...............................................................
4-15
4.7.2 Connectors
..........................................................................................
4-15
4.8
Principle
of Patient
Spirometry
TM
................................................................
4- 18
4.9
Principle of agent identification
....................................................................
4-23
5 DETAILED DESCRIPTION OF MODULES
...........................................................
5-l
5.1 Gas sampling system
......................................................................................... 5-l
5.2 CO
2
/N
2
O/AA measurements
...........................................................................
5-7
5.2.1 In general ..............................................................................................
5-7
5.2.2 ACX
measuring
unit..
..........................................................................
5-7
5.2.3 Preamplifier board
.............................................................................
5- 11
5.3
O
2
measurement..
............................................................................................
5-13
5.4
ACX measuring
board ..................................................................................
5- 14
5.5
SpO
2
measuring
board..
..................................................................................
5-20
5.6 CPU board
......................................................................................................
5-26
January 15th, 1997/6