This 4D trolley-based color Doppler ultrasound system provides advanced imaging capabilities for comprehensive diagnostics in obstetrics, cardiology, and abdominal assessments. Designed for easy mobility within clinical settings, it enables real-time visualization of blood flow and soft tissue structures with high precision. Its 4D imaging technology supports in-depth anatomical views, enhancing diagnostic accuracy and patient care. This ultrasound system is ideal for healthcare providers seeking a versatile, high-performance diagnostic tool.