4 bronchų dalių modelis

Informacija apie prekę Prekės kodas 1019547 [W33362] Svoris 0.2 kg Gamintojo kodas: 3120
4-Piece Bronchus Model 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"