This trolley-based color Doppler ultrasound system provides advanced 3D and 4D imaging capabilities, supporting comprehensive diagnostic applications in obstetrics, cardiology, and general imaging. Designed for ease of mobility within clinical settings, it offers high-resolution imaging with detailed color Doppler visualization of blood flow and internal structures. The robust design and versatile functionality make it ideal for hospitals and diagnostic centers, enhancing workflow and patient care. This ultrasound machine is essential for accurate, real-time imaging in a range of medical specialties.