Vejrtrækningssystemet med forstørret alveolus

A relief model of the respiratory system, including the oronasal cavity, larynx, trachea, primary bronchi and bronchial tree. The upper respiratory tract is sectioned along the medial sagittal plane. An alveolus with blood vessels (about 150X life size) is shown with excellent internal detail.
Mounted on baseSize: 53x38x6cm, Weight: approx 2200gr