Mô hình kiểm tra đại tràng

1. Be able to observe the contours of large intestine and the inner structure of intestinal cavity;

2. Can observe intestinal hypertrophic colonic polyp and canceration through sigmoscope; can identify benign or malignant pathological change;

3. The large intestine model is mounted on the base plate;

4. Provide multiple intestinal diseases for diagnosis and can practice intestinal photography