The diameter of the tube of gastroscope is usually around 0.8cm~1.0cm, but the exact size may vary due to the different physical condition of the individual and hospital instruments, and should be based on the actual situation.
Gastroscopy is a more commonly used clinical examination, also known as electronic gastroduodenoscopy. How thick the tube of gastroscope is usually refers to the diameter of the gastroscope tube, which is usually around 0.8cm~1.0cm. Gastroscopy can be a good reference for determining whether the organism has abnormal gastrointestinal function and gastrointestinal diseases.
It is also worth noting that the selection of the diameter of the gastroscope tube may vary due to the individual’s physical condition and hospital equipment, the specific size may vary, should be selected under the guidance of the doctor, it is recommended that the actual prevail.