Portable Diagnostic Ultrasound Machines Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: by Product Type (Hand-carried systems, Hand-operated or handheld systems, Bedside systems); Applications (Gynecology, Radiology, Cardiology, Urology, Ophthalmology, Critical care medicine, Musculoskeletal, Anesthesiology); End User (Hospital, Ambulatory care centers, Others.) , and Geography (North America, Europe, Asia Pacific, and South and Central America)