Gastroscopy without intubation, or capsule gastroscopy as it is often referred to in clinical practice, generally costs around 4,000 yuan. Capsule gastroscopy is mainly through the gravitational effect of the capsule itself, plus the role of the esophagus, stomach, intestinal peristalsis, the entire digestive tract examination, for digestive tract diseases to play a preliminary judgment role, but no treatment role. Capsule gastroscopy includes ordinary capsule endoscopy and magnetically controlled capsule endoscopy. The magnetically controlled capsule gastroscopy mainly adjusts the direction of the capsule under the effect of an external magnetic field, which can play a role in magnifying or approaching the suspected lesion and further clarifying the nature of the lesion. There is also a slight price difference between the imported capsule gastroscope and the domestic capsule gastroscope.