Cadence II Fetal Monitor Service Manual
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Table of Contents
CHAPTER 1 OVERVIEW.....................................................................................................................7
1.1 PRODUCT INFORMATION ................................................................................................................7
1.2 TECHNICAL SPECIFICATIONS ..........................................................................................................7
1.3 FETAL MONITOR OPERATION PRINCIPLE.......................................................................................10
1.4 FUNCTION MODULES...................................................................................................................11
1.3.1 Power Supply Board......................................................................................12
1.3.2 Mainboard.....................................................................................................13
1.3.3 fetal monitor Board........................................................................................17
1.3.4 Print Control Board........................................................................................19
1.3.5 the interface board.........................................................................................19
CHAPTER 2 INSPECTION OF THE MONITOR................................................................................23
2.1 SYSTEM INSPECTION...................................................................................................................23
2.1.1 Appearance, and Packing Inspection............................................................23
2.1.2 Power On Inspection.....................................................................................23
2.1.3 Control Panel.................................................................................................25
2.1.4 Indicator.........................................................................................................29
2.1.5 Recorder........................................................................................................30
2.1.6 Networking Function......................................................................................33
2.1.7 Connecting with Personal Computer (PC).....................................................34
CHAPTER 3 INSTALLING THE MONITOR......................................................................................34
3.1 INSTALLING POWER SUPPLY BOARD.............................................................................................35
3.2 INSTALLING MAIN BOARD..............................................................................................................36
3.3 INSTALLING FETAL MONITOR BOARD.............................................................................................37
3.4 INSTALLING BATTERY .................................................................................................................38
3.5 INSTALLING THE PRINT BOARD......................................................................................................38
3.7 TROUBLESHOOTING.....................................................................................................................41
3.6.1 Monitor Failure..............................................................................................41
3.6.2 Operation, Recorder, or Networking Failure..................................................41
3.6.3 Display Failure...............................................................................................42
3.6.4 Power Supply Board Failure..........................................................................42
3.6.5 Monitoring Parameter Failure........................................................................42
CHAPTER 4 PACKING OF THE MONITOR.....................................................................................43
4.1 CHECKING BEFORE PACKING.......................................................................................................43
4.2 PREPARATION BEFORE POWER ON..............................................................................................43
4.3 POWER ON .................................................................................................................................43
4.4 NOTES........................................................................................................................................43
CHAPTER 5 MONITORING...............................................................................................................44
5.1 ULTRASOUND MONITORING OF FHR............................................................................................44
5.2 FETAL ECG ELECTRODE MONITORING OF FHR...........................................................................45
5.3 DUAL HEART RATE MONITORING..................................................................................................48
5.4 MONITORING UTERINE ACTIVITY ..................................................................................................49
5.3.1 Monitoring Contractions (External)................................................................49
5.3.2 Monitoring Contractions (Internal).................................................................50
5.5 REMOTE PATIENT MARKER RECORDING OF FETAL MOVEMENT .....................................................53
5.6 AFTER MONITORING....................................................................................................................53
CHAPTER 6 MAINTENANCE, CARE AND CLEANING..................................................................54
6.1 PREVENTIVE MAINTENANCE.........................................................................................................54
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