Functional features

The model is an adult upper body with precise anatomical structure. There are teeth, tongue, uvula, respiratory glottis, epiglottis, larynx and other anatomical structures in the oral cavity, including trachea, bronchus, left and right lungs, heart, esophagus, stomach, diaphragm, liver, gallbladder, pancreas, small intestine and colon;It is made of high-strength transparent material, which can observe the whole process of gastric tube entering and leaving the gastric cavity, the position of the head end of the gastric tube, and the irrigation of the lavage fluid in the gastric cavity;There is a transparent teaching area on one cheek of the model, which can clearly and accurately see the oral cavity, uvula, respiratory glottis, epiglottis, larynx and other anatomical structures;Standard clinical operation, in line with the real clinical operation and teaching needs;The model is equipped with a rotating bracket, which can be placed in different positions (left lying position and end sitting position); The head can rotate and rotate 45 degrees to one side °； When the distance between the central incisor and the cardia is within 45-55cm, when the gastric tube is inserted, the tips of every key anatomical position will be displayed: cardia, gastric body, pylorus and duodenum, and the lights will be on, which has a guiding role for the operator