Ecvv Trade
Top Medical Technology Co., Limited

China Manufacturer with main products: Portable Patient Monitor, Portable Ecg Machine, Portable Fetal Doppler

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Hospitals Portable Fetal fetal heartbeat LCD Doppler 3.3 MHz CE 0428 standard

Payment Terms: L/C

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Place of Origin: Beijing in China


Hospitals Portable Fetal fetal heartbeat LCD Doppler 3.3 MHz CE 0428 standard



1.split-type design: separate design between host and probe to be convenient for finding the place of fetal heart sounds

2.power with dry batteries AAA

3.the probe taking the principal of fetal ultrasound to collect the fetal heartbeat(embryocardia) signals of fetus 

4. LCD shows fetal heart rate.

5. Function:

a) Acquire the fetal heartbeat signals from fetus,  broadcast the fetal heartbeat sound through headphones or host embedded rock.

b) Can broadcast music.

c)can record real time fetal sound and replay

d) LCD shows fetal heart rate

e) Can be used singly and also transmit the fetal heart signal to the Remote Central Monitoring System in hospital through 

ordinary monitoring telephone to provide diagnosis for doctors,  enjoying the hospital experts’ diagnostic services at home.

f) Can transmit the real-time sound of fetal heartbeat sounds to the computer saving for memory by specialized data lines.


Digital type fetal doppler

Fetal Doppler is designed to meet routine examination requirements for pregnant women in

Hospitals and clinics even at home,  it is a high performance model with FHR digital with

backlight . The Doppler uses ultrasound technique to detect Doppler sounds from the fetus

as early as 16 weeks of pregnancy to the baby's first moment of life.



Ultrasound frequency : 3.3 MHz

Acoustic intensity: < 10mW/c㎡

Peak negative pressure: <1 Mpa

Output beam intensity: <20mW/c㎡


CE 0428 standard






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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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