Hand-Carried Color Doppler Digital Ultrasound System Features: •High definition 15-inch LCD monitor; •One-key Image Optimization; •Imaging Mode: B / BB / M / CD / PWD / CWD; •Expansion interfaces: VGA, USB2.0, RJ-45 Network interface, support DeskJet printer, video printer; •Image and video: AVI, JPG, BMP, PNG, TIF, DCM (DICOM); •General Measurements and Calculations: Distance, Length, Area, Circumference, •Volume, Angle, Stenosis %, A/B Ratio, Velocity, Pressure Gradient (PG), Acceleration, Resistivity Index (RI), Heart Rate, Velocity Time Integral (VTI), etc; •Measurements and Calculations Software Packages: Obstetrics, Gynecology, Abdominal, Urology, Endocrinology, Vascular, Cardiology, etc.