Kun, such as Mary, can pat a child's face. Kun Rumeili adopts GE-E 10 color Doppler ultrasonic equipment imported from the United States to achieve a better experience of exception elimination. It is far more clear and accurate than ordinary color Doppler ultrasound equipment, and can screen fetal malformation in high definition, clearly observe the growth and development of the fetus, obtain complete medical information of clinical ultrasound diagnosis, and take facial photos of children.