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When disinfecting the machine:
WARNING
: Never try to sterilize the probe or equipment by low
temperature steam or other methods.
Refer to accompanying documents.
Chapter 2
INTRODUCTION
2.1 Overview
Pocket Fetal Doppler is a hand-held obstetrical unit, which can be used
in hospital, clinic and home for daily self-check by pregnant woman.
The device uses color LCD of high resolution to display the fetal heartbeat
waveform, and figure out the FHR to help the doctor diagnose in time.
It contains components of ultrasonic signal transmitter and receiver, analog
signals processing unit, FHR calculating unit, LCD display control unit etc.
It has 3 work modes: real-time FHR display mode, averaged FHR display mode,
and manual mode. It also has audio output, and can be connected with
earphone or recorder with audio input.
2.2 Features
• Beautiful shape, portable, easy operation.
• The probe has bending structure which is easy to operate and can increase
the ease of the pregnant women, embodies the human care design.
• Fetal heart rate values, bar graph and heartbeat waveform color screen
display.
• Alarming in red when the fetal heart rate range is out of the norma! range.
• Battery status indicator.
• The probe can be changeable.
• Probe inspection.
• Built-in speaker.
• Output for headphone.
• Auto shut off.
• Two pieces of standard 1.5V alkaline battery available which can work no less
than 8 hours.
ENGLISH