Portable ultrasound system zoncare-i50 provides remarkable performance in Abdomen, Obstetrics, Gynecology, Urology, Cardiology, Lungs, Small Parts, Blood Vessel, Superficial, Thyroid and Galactophore. double beamform imaging technology Outstanding portable model, compact and streamlined design All-round adjusting knob, efficient and fast operation. Measuring blood flow velocity is essential for understanding the state of the disease. Pulse Wave (PW) Doppler sends short and fast sound pulses to accurately measure the speed of blood in real time at a precise location. ZONCARE-i50 adds PW function to obstetric ultrasound, which provide more comprehensive understanding of fetal conditions.