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F9 Fetal & Maternal Monitor • User Manual
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Only the US1 channel can monitor AFM. Be aware that when monitoring twins, the AFM detected
by US1 may also be caused by the second fetus’s movement.
The movement of the fetus will be detected and displayed in the form of a trace on the screen and the
recorder paper.
AFM monitoring can be switched off; and is gain adjustable.
7.7.2 Enabling or Disabling AFM Trace
The AFM trace on the screen can be enabled or disabled.
1) Select the Setup key on the main interface.
2) Select
Fetus AFM
.
3) Select
ON
or
OFF
(default)
.
4) Select
OK
.
7.7.3 Changing AFM Gain
The AFM gain affects overall number values and the scope of the AFM trace.
1) Select the Setup key on the main interface.
2) Select
Fetus AFM Gain
.
3) Select
1
,
2
,
3
(default) or
4
.
4) Select
OK
.
7.7.4 Manual Fetal Movement (MFM) Monitoring
The MFM monitoring result comes from the patient’s feeling of fetal movement. The count will be
displayed on the screen in the MFM numeric window area.
1) Insert the remote event marker connector into the
MARK
socket on the monitor.
2) Let the patient hold the Remote Event Marker and ask her to press the top button when a fetal
movement is felt. Continuous movements in 5 seconds are considered to be one movement
and instruct patient to press the button only once.
7.8 Start Monitoring
After pressing the
START
button, the F9 Monitor automatically zeroes the pressure, clears the MFM
count and starts monitoring.
If the Auto start printing function is disabled, press the
PRINT
button to start printing.