4-Piece Bronchus Model

4-Piece Bronchus Model is an anatomical teaching aid for examining the structures and features described below.

Product features and anatomical detail

• The 4 piece Bronchus model is a four stage cross-section of the bronchus demonstrating the tissue changes occurring in asthma and chronic bronchitis.
• Four stages: normal bronchus, hypersecretion of the mucous gland, swelling with lymphoid aggregations and smooth-muscle spasm.
• The model includes: cartilage, mucous glands and plug, spiraling smooth muscles, and the fibroelastic connective tissue and epithelial layers of the bronchus.
• All stages rotate on hinge pin.
• Model size: 3.7 x 1.5 x 1.75".

Product specifications

Downloads and product information

• Product information (PDF)
• Product reference and further information