This model serves as an intuitive teaching tool for medical colleges in human anatomy, thoracic surgery, internal medicine and other courses. It illustrates the segmental division of the left and right lungs: the left lung has eight segments and the right lung has ten segments. The distribution of the bronchial tree can be clearly observed through the transparent lung shell.
The outer contour of the lungs is made of transparent plastic, while the trachea and bronchial tree are made of plastic. The model is enlarged twice the natural size.
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