Display Two Systems With One Model

• Shows The Relationship Between The Heart And Lungs
• Removable Parts Allow For Specific Study While Maintaining Spatial Placement
• 5 Year Manufacturers Warranty

The circulatory and the respiratory system are both featured in this 2/3X model, showing all the important details of the thoracic organs and their relation to each other. The heart with its major vessels and the tracheobronchial systems are shown; clear plastic lungs surround the bronchial tree. By studying the relative size and position of the trachea, bronchi, and bronchial tubes, students can learn how air is passed into the lungs, while the complex structures of the heart illustrate the process of pulmonary circulation.