"WardsSci000649"

Four Stages Of Tissue Changes Due To Illness

Demonstrates Vocal Cord Movement

COPD is a chronic lung disease with severe narrowing of the airways.

A beautifully detailed depiction of the structures involved in gaseous exchange, the model clearly shows the alveolar epithelium, where oxygen is taken in and carbon dioxide is given off, as well as the alveoli, intact and sectioned, to reveal the capillary network.

Useful in lecture and distance learning.

These medially sectioned larynx models show all the basic structures.

This is functional larynx depicts the epiglottis, vocal cords and arytenoid cartilage.

This detailed heart depicts the structures of the diaphragm, the lungs, heart and larynx.

Seven Removable Parts Allow Thorough Examination Of The Chest Cavity

This segmented lung model shows the lungs with representation of the bronchial tree close to the heart, trachea, esophagus, and aorta.