Description

This relief model illustrates the human respiratory system, featuring the oronasal cavity, larynx, trachea, primary bronchi, and bronchial tree. The upper respiratory tract is sectioned along the medial sagittal plane for clear internal visualization. An enlarged alveolus (approximately 150? life size) with surrounding blood vessels is also depicted, showcasing fine structural details. The model is mounted on a sturdy base.
Dimensions: 40 ? 26 ? 8 cm
Weight: 850 gm