Flexible Video Gastroscope, Brand Name : Aohua for Hospital Use

A flexible video gastroscope is a long, flexible tube with a camera and light at the tip, used to visually examine the esophagus, stomach, and duodenum. Key components include a flexible insertion tube, angulation knobs for steering, an illumination system (often an LED at the tip), and working channels for suction, irrigation, and instrument insertion for biopsies. Modern scopes feature high-definition video, digital image processing for enhancement and recording, and remote control functions for a physician.A long, thin, flexible tube with a small camera inside it is passed into your mouth then down your throat and into your stomach. A gastroscopy can also be used to remove tissue for testing (biopsy) and treat some conditions such as stomach ulcers.