Endocavity Transducer Market Size, Share, and Industry Analysis, By Design (Convex/Curvilinear, Linear, and Others), By Resolution (2D and 3D/4D), By Application (Obstetrics & Gynecology, Urology, Cardiology, and Others), By End-user (Hospitals & Clinics, Diagnostic Imaging Centers, and Others), and Regional Forecast, 2026-2034