The equipment after years of research, research, by the U.S. Federal Army General Hospital Gastrointestinal Disease Control Center, the International Center for Gastrointestinal Disease Research and other domestic and foreign more than 20 gastrointestinal disease treatment centers *** with the development of scientific research institutions of nearly 100 top experts in gastrointestinal disease scientific research results and clinical valuable experience in the results. The equipment utilizes the principle of echo effectively combined with relative motion, and effective pulse wave, X-ray technology into, and the equipment used in the ray technology is also the use of the most advanced international technology - digital photography (CR) and direct digital imaging (DR), safe and high-definition, completely avoiding the harm to the stomach and intestines, cross-infection and so on. It is the most authoritative, safe and effective green inspection equipment. In the use of clinical nearly 3 years of time for more than 40,000 domestic and foreign patients with gastrointestinal diseases to check out the cause of the disease, to have effective treatment, creating a clinical examination of the high accuracy of the medical myth.