fetal dopier function and working principle

Fetal doppler working principle: best definition, procedure22

Fetal doppler Ultrasonic fetal heart detectors are low-cost devices use in audio and visual imaging. A variety of health care settings are mean to provide audio and visual information about the fetus. It provides instant assurance of Fetal well-being for both mother and health worker. Fetal heart detectors can easily detect fetal heart sounds. The …