Lung Demonstration Apparatus || 49-

CA$53.20
CA$42.60
(You save CA$10.60 )
SKU:
49-601000
Stock Location:
Warehouse 49
Recently Sold:
34
Other Checkout Options:
Quote/RFQ, Invoice, Purchase Order
Adding to cart… The item has been added

Product Overview

Two rubber lungs are attached to a Y tube (representing the trachea and bronchi) which is inserted in a rubber stopper in the top of a transparent plastic bell jar (the rib cage). A diaphragm of sheet rubber dam is stretched over the flange of the jar. When it is pulled out, the lungs expand; when it is pushed in, the lungs colalpse. The model measures aproximately 11 cm x 21 cm in size.