Soft Simulated Heart and Lung Respiratory System Anatomy Model
1. Material: Environmental protection food grade soft silicone
2. Size: Natural
3. Parts: 7 parts
4. Teaching contents: The two lobes of the lung can be removed to show their internal structure,
the heart is cut longitudinally to show the atria, ventricles and valves, and the larynx is divided
into two parts to show the inside of the larynx.