Features:

■ Model for the upper half of the adult body, anatomically accurate, the oral cavity with teeth, tongue, uvula, respiratory tract, vocal folds, epiglottis, larynx and other anatomical structures, with the trachea, bronchial tubes, left and right lungs, heart, esophagus, stomach, diaphragm, liver, gallbladder, pancreas, as well as the small intestine, colon and other structures
■ Made of high-strength transparent material, the whole process of the gastric tube in and out of the gastric cavity, the position of the head end of the gastric tube, and the rinsing of lavage liquid in the gastric cavity can be observed.
■ Transparent teaching area on one side of the model’s cheek, which can clearly and accurately see the oral cavity and the anatomical structures of the uvula, respiratory valve, epiglottis, larynx and so on.
■ Standard clinical operation, in line with the real clinical operation and teaching requirements
■ The model with rotating bracket can be placed in different angles of position (left lateral position, sitting position; supine position can be realized, etc.), the head can be rotated, and can be rotated to the side 45 °.
■ The distance of the middle incisor from the cardia is within the range of 45～55cm, when the gastric tube is inserted, it will show the tips of each key anatomical part: cardia, gastric body, pylorus, duodenum and reflect it with bright lights, which is instructive and guiding for the operator.
■ Setting of vital signs – humanized teaching
■ Pupil demonstration: the pupil state can be set on the control equipment according to the needs of the operation, and the pupil can be transformed according to the nature of the set condition: the pupil is dilated, the pupil is narrowed, and the pupil is normal; for example, according to the demonstration of organophosphorus poisoning, the pupil can be transformed to change the signs of life, such as changes in pupil.
■ carotid artery pulsation: the carotid artery status can be set on the control device according to the needs of the operation, the carotid artery can be set according to the nature of the disease change: carotid artery pulsation, carotid artery pulsation stops
■ Gastric lavage exercises can be performed: gastric lavage through the mouth and nose, electric suction gastric lavage, gastric tube gastric lavage, gastric lavage machine gastric lavage method
■ Gastrointestinal decompression; gastric fluid harvesting; duodenal drainage can be trained
■ Double balloon triple lumen tube compression; nasal feeding; oxygen inhalation; oral care; transoral and nasal sputum suction and tracheotomy care and other operations