19 Monitoring Maternal Heart / Pulse Rate
158
Monitoring MECG Wave
WARNING
The fetal/maternal monitor is not a diagnostic ECG device. In particular, the display of fetal/maternal
ECG is intended only for evaluating signal quality for fetal/maternal heart rate as derived from the
ECG waveform.
When in doubt, it can be used to identify sources of compromised signal quality, such as noise or
muscle artifacts. It can subsequently be used to verify the result of measures taken to resolve them
(e.g., checking ECG cable connections).
The safety and effectiveness of the displayed fetal/maternal ECG waveform (i.e., P, QRS and T
segments) for evaluation of fetal/maternal cardiac status during labor have not been evaluated.
FM30/50
When measuring MECG with the Avalon FM30 or FM50, the MECG waveform, along with the heart
rate numeric, is displayed on the screen when using a Toco
+
transducer or a patient module.
WARNING
The fetal/maternal monitor is NOT intended for use during defibrillation, electro-surgery, or MRI.
Remove all transducers, sensors, and accessories before performing electro-surgery, defibrillation, or
MRI, otherwise harm to the patient or the user can result.
Applying Electrodes
To obtain a satisfactory maternal ECG waveform you must use the RA to LL (lead II) position of the
standard 5-lead ECG.
1
Place the RA electrode (
A
) directly below the clavicle and near the right shoulder.
2
Place the LL electrode (
B
) in left lower abdomen.
Summary of Contents for Avalon FM20
Page 2: ......
Page 8: ...8 ...
Page 56: ...3 Basic Operation 56 ...
Page 72: ...5 Alarms 72 ...
Page 82: ...6 Patient Alarms and INOPs 82 ...
Page 86: ...7 Admitting and Discharging 86 ...
Page 90: ...8 Non Stress Test Timer 90 ...
Page 120: ...11 Monitoring Twin FHRs 120 ...
Page 126: ...12 Monitoring Triple FHRs 126 ...
Page 136: ...15 Monitoring Uterine Activity Internally 136 ...
Page 142: ...16 Monitoring FHR Using DECG 142 Testing DECG Mode Refer to the monitor s Service Guide ...
Page 154: ...18 Monitoring SpO2 154 ...
Page 164: ...20 Printing the ECG Waveform 164 ...
Page 166: ...21 Paper Save Mode for Maternal Measurements 166 ...
Page 170: ...22 Recovering Data 170 ...
Page 174: ...23 Care and Cleaning 174 ...
Page 188: ...25 Accessories and Supplies 188 ...
Page 216: ...26 Specifications and Standards Compliance 216 ...
Page 221: ...Part Number 453564290161 Printed in Germany 08 11 453564290161 ...