Lung Apparatus Deluxe

The Deluxe Lung Model Apparatus is a visual demonstration of how a lung is emptied and filled with air by the relaxation and contraction of the diaphragm muscle. Two balloons are attached to a glass "Y"-tube and simulate the lungs. The chest cavity is a plastic bell jar. The rubber sheet is used to represent the diaphragm. As the diaphragm is pulled downward, the atmospheric pressure is lowered inside the chamber, causing the lungs to expand. The approximate size is 8" x 8". Instructions included. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including benzene, nickel, and lead which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov. This product contains latex, which can cause allergic reactions in some people. If symptoms of an allergic reaction occur, stop use immediately and consult a physician. This product contains balloons, making it a choking hazard. Only use with adult supervision. Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.

Demonstrates Lung Function and Atmospheric Pressure: This visual model simulates how the diaphragm works in breathing by using a balloon and a rubber diaphragm, illustrating how atmospheric pressure affects the lungs. Ideal for Biology and Physics Classes: Perfect for both biology and physics education, this kit helps students understand the respiratory system and the role of atmospheric pressure in biological processes. Engaging Hands-On Learning: The rubber balloon diaphragm effectively demonstrates the expansion and contraction of the lungs during respiration, providing students with an interactive and engaging way to learn.