The model is a half torso of an adult. With lifelike shape and realistic chest anatomy, the model provides a practical training tool for clinical teaching. It is suitable for medical college, nursing school and clinical workers to demonstrate and exercise pneumothorax treating.

Features:
1. Anatomy structure: clavicle, suprasternal notch, angle of sternum, cervical rib and spatia intercostalia.
2. Use pneumothorax needle to exercise decompression of ten sion pneumothorax.
3. The lung bag can be used repeatedly.