Hospitals Portable Fetal fetal heartbeat LCD Doppler 3.3 MHz CE
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.
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
Ultrasound frequency : 3.3 MHz
Acoustic intensity: < 10mW/c㎡
Peak negative pressure: <1 Mpa
Output beam intensity: <20mW/c㎡
CE 0428 standard