6
Testing DECG Mode 142
17 Monitoring Noninvasive Blood Pressure 143
Introducing the Oscillometric Noninvasive Blood Pressure Measurement 143
Preparing to Measure Noninvasive Blood Pressure 144
Starting and Stopping Measurements 146
Enabling Automatic Mode and Setting Repetition Time 146
Choosing the Alarm Source 147
Assisting Venous Puncture 147
Calibration 148
Troubleshooting 148
18 Monitoring SpO2 149
Selecting an SpO2 Sensor 149
Applying the Sensor 149
Connecting SpO2 Cables 150
Measuring SpO2 151
SpO2 Signal Quality Indicator 152
Assessing a Suspicious SpO2 Reading 152
Understanding SpO2 Alarms 152
Setting Up Tone Modulation 153
Setting the QRS Volume 153
19 Monitoring Maternal Heart / Pulse Rate 155
Priority for Maternal Heart / Pulse Rate 155
Cross-Channel Verification 155
MHR from MECG Electrodes 156
Monitoring MECG Wave 158
Pulse Rate from SpO2 159
Pulse Rate from Toco MP 159
Adjusting the Heart Rate / Pulse Alarm Limits 160
Average Pulse Rate from Noninvasive Blood Pressure 160
Troubleshooting 160
Testing MECG Mode 160
20 Printing the ECG Waveform 161
21 Paper Save Mode for Maternal Measurements 165
22 Recovering Data 167
Recovering Traces on Paper 167
Recovering Traces on an OB TraceVue System 168
Recording Stored Data 168
23 Care and Cleaning 171
General Points 171