It shows the position of the internal organs of the human body and the shape and structure of the anatomy, and shows the anatomy of the respiratory system, digestive system and epidermis of the abdomen. Applicable scene: Ideal for classrooms or operating rooms, the size of the model means that it can be viewed from a reasonable distance and all important details can be easily identified. 1 piece of 7th thoracic vertebra, elevated colon, duodenum and pancreas, 1 piece of transverse colon, 1 piece of small intestine, 1 piece of cecal lid Size: 85CM, PVC material, placed on a plastic base for easy observation, detachable torso anatomical model, rich in details, suitable for teaching and scientific research. This assembled model consists of 17 organs: includes trunk, brain, cerebellum, left and right lungs, 2 ribs, 2 hearts and lungs, 1 liver, 1 stomach, 1 right half kidney, 1 half airbag.