Gastroenterography is more commonly used in clinical applications, and the examination price ranges from about$70 to$330. It can examine the following diseases: inflammation of the digestive tract, foreign bodies, ulcers, tumors, obstruction of the digestive tract, diverticula, congenital variants of the digestive tract, gastric prolapse, determination of peristaltic function of the digestive tract, and swallowing dysfunction. Therefore, it is suitable for the following patients in clinical application, such as people with swallowing disorders, patients with digestive system problems such as swallowing foreign body sensation, stomach discomfort, and change in stool properties.