Global Portable Ultrasound Bladder Scanner Market, By Product Type (2D Portable Ultrasound Bladder Scanner, 3D Portable Ultrasound Bladder Scanner, 4D Portable Ultrasound Bladder Scanner), Distribution channel (Online distribution channel, Offline distribution channel), End-user (Hospitals, Diagnostic Centers, Clinics, Ambulatory Surgical Centers) – Industry Trends and Forecast to 2029