Introduce :
  Doppler fetal heart is mainly used to do fetal heart monitoring instruments, the general maternity hospitals are providing fetal heart monitoring, these fetal heart is the use of ultrasound Doppler technology, so also known as Doppler fetal heart. Ultrasound diagnostics based on the Doppler effect are also known as Doppler ultrasound diagnostics (Type D ultrasound diagnostics). It is used in medical clinical diagnostics for diagnosis of heart, blood vessels, blood flow, and fetal heart rate.
Functional principle:
  Fetal heart monitoring purposes:To monitor whether the fetal fetal movement is abnormal, according to the fetal heart condition, make the corresponding treatment.
  Check the time:After 14 weeks of pregnancy
  Check the object:Abnormal fetal movement/Normal pregnant women
  Fetal heart monitoring fetal heart rate is regulated by the symbaneous nerve and the parasympathetic nerve, and by signaling the curve of the monitoring graph formed by the instantaneous fetal heart change, we can understand the reaction of the fetal heart when the fetal movement and the contraction, in order to speculate on the absence of oxygen in the uterine fetus.
Product Configuration:
  host computer;Ultrasonic probes and headphones