Lung Function Demonstration Model

**Delivery in 3 - 5 weeks** 

• LUNG FUNCTION || Lung demonstration model provides a firsthand view of how the lungs work and how other structures play into the function of the lungs
• SIMPLE YET EFFECTIVE || A simple, yet effective, apparatus that consists of two sacs, which represent the lungs, a rubber membrane, which serves as the diaphragm, and a clear plastic enclosure, which models the chest cavity
• HOW TO || Simply pull onto the bottom rubber section to simulate the diaphragm relaxing and contracting and show how the lungs are emptied and filled with air with each breath
• DURABLE & STURDY || Made of high quality rubber and plastic designed for many uses
• FOR ALL AGES || Simplicity of model allows demonstration to multi ages - Elementary school students will enjoy the visualization of breath while model can also be used to teach more advanced functions and systems in a university setting