GIF-H190N HD Imaging Medical Gastroscope The GIF-H190N medical gastroscope is configured for diagnostic gastroscopy . Built around HD imaging performance, it provides a 140 degree field of view and 1030mm working length to support confident clinical use in this setting. Clinical Applications Diagnostic Gastroscopy : Optimized working configuration for this procedure. HD Imaging : High-definition image output for clear tissue visualization. 140 Degree Field of View : Wide