"Wardssci090035"

Our Best Respiratory System Model

The life-size model depicts the pathway that air follows during breathing.

A beautifully detailed depiction of the structures involved in gaseous exchange, the model clearly shows the alveolar epithelium, where oxygen is taken in and carbon dioxide is given off, as well as the alveoli, intact and sectioned, to reveal the capillary network.

Healthy Lungs And Common Diseases In One Model

An Inexpensive Demonstration of Respiration.