United Scientific Lung Apparatus

United Scientific Lung Apparatus, Item Number 2094391

United Scientific Lung Apparatus — This simple apparatus clearly demonstrates the mechanics of the human respiratory system. Check it out!

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United Scientific Lung Apparatus Breathing Model with Activity Guide

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<div class="long-description"><h2>Description</h2>The United Scientific Lung Apparatus is an interactive teaching model designed to demonstrate how the lungs function during breathing. Ideal for biology and anatomy lessons, this apparatus visually shows how air is drawn into and expelled from the lungs through the contraction and relaxation of the diaphragm muscle. The model uses two balloons to represent the lungs and a flexible rubber sheet to represent the diaphragm, offering a clear and relatable illustration of the respiratory system. When the rubber sheet is pulled downward, pressure changes within the chamber cause the balloons to expand, simulating inhalation. Releasing the sheet allows the balloons to deflate, demonstrating exhalation. The included activity guide supports structured lessons and classroom discussion.</div><div class="feature-description"><h2>Features</h2><ul> <li>Hands‑on model helps students visualize and understand core physiological concepts such as air pressure, lung expansion, and diaphragm movement</li> <li>Designed for classrooms to offer simple and intuitive use during demonstrations of individual study</li> <li>Demonstrates inhalation and exhalation through diaphragm movement</li> <li>Clearly illustrates the changes in air pressure and lung expansion during breathing</li> <li>Activity guide supports classroom integration and instruction</li> </ul></div><div class="in-box-description"><p><strong>Includes:</strong></p> <ul> <li>Lung Apparatus</li> <li>Activity Guide</li> </ul></div>

This simple apparatus clearly demonstrates the mechanics of the human respiratory system.

<p class="sds txt-md">'Save Now' allows you to easily swap this similar product right in your cart to save you time and money.</p>

United Scientific Lung Apparatus

$61.12

This simple apparatus clearly demonstrates the mechanics of the human respiratory system.

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