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4-Piece Bronchus Model
4-Piece Bronchus Model
(3 7/8" x 1 1/2" x 1 3/4") Four stage cross-section of bronchus demonstrating the tissue changes occurring in asthma and chronic bronchitis.
Four stages include 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.
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Item #
Item #:93120
Regular price
$72.50
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$72.50
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