Copyright © All rights reserved. Created By Mirad September 2011
Contec
Doppler
Baby Sound B Fetal Doppler
Instructions
Baby Sound B Pocket Fetal Doppler is a hand held equipment for detecting Fetal Heart
Rate(FHR) which is specially designed for family of pregnant women to conduct daily
detection of FHR by themselves. Pregnant women can operate by themselves to hear
fetal heart sound and calculate FHR to realize the purpose of pre-monitoring and
fetus caring.Baby Sound B is a high performance model with LCD digital display.
Main Features
■ The probe and main units integrated together
■ Delicate and compact design, portable
to use
■ Particular 2 Headphone Sockets design can let expectant mother and father
hear the fetal heart sound together
■ High sensitive doppler probe
■ Low ultrasound
output intensity, much lower than the relative government standard and with high
safe quality
■ Low power consumption, two AAA size batteries can last more than 8
hours for continuous use (depend on battery type and volume)
■ Can be connected to
a computer or recorder to record the fetal heart sound with recording cable
■ LCD
FHR Display with high accuracy
■ Screen will be locked automatically without signal
for 15s, which is convenient for pregnant women to operate individually
Main performance
Anti-electroshock Type: Internally powered equipment
Anti-electroshock Degree: Type
B applied part
LCD Display:25 mm×14 mm
FHR Measuring Range: 50 - 240 BPM (BPM: beat
per minute)
Resolution:1 BPM
Accuracy:±2 BPM
Power Consumption:< 0.8 W
Voltage:DC 3.0
V
Power Supply: TWO 1.5V（AAA size）alkaline battery
Suitable Using Range: Suitable for
use after the 12th week of pregnancy
Probe:
Nominal Frequency: 2.0 MHz
Working Frequency:
2.0 MHz±10%
Ultrasound Output Power: P < 10 mW
Ultrasonic Output Intensity:Isata <
5 mW/cm2
Working Mode: Continuous wave Doppler
Effective Radiating Area of Transducer:
208 mm2±15%
Physical Characteristic
Dimension：(L)110mm × (W)55mm × (H )16.8mm
（the space
between probe culmination and upper panel is 26mm）
Weight: About 80g (including batteries)
Qualification
Passed FDA and CE
Feature
