The model provides a complete structure of the upper digestive tract of the human body. From the oral cavity, epiglottis, esophagus.gastroduodenum and biliary system, the operator can carry out basic training of gastroscope and ERCP on the model,such as endoscopic control.biopsy.duodenal papilla exploration and so on.
Gastric model
Nasal cavity model
Biliary system model
Epiglottis structure