Model of a Pulmonary Lobule with Surrounding Blood Vessels, 130× Magnified

This 130× model shows an external pulmonary lobule with a segmental bronchus, terminal bronchioles, an opened alveolus, pulmonary vessels and capillary networks, a bronchial-artery branch, pleura and connective-tissue septum. A separate opened alveolus with surrounding capillaries is shown at approximately 1000× magnification on the reverse. The stand includes a graphic of the airway structure down to the alveolus.