Trachea Section

This item is composed of 3 different models on the same base: the first 

one reproduces a 3X life-size cross-section of the human trachea; it can be longitudinally divided 

into two parts to show the inner anatomy. The second model is an enlargement of the anterior 

trachea wall cross-section; it shows all the different layers, from the tracheal cartilage to the 

epithelium. The third one shows the magnified pseudostratified cliated epithelium in great detail: 

it displays the tipical ciliated cells and mucous cells.