Functional Heart and Circulatory System Model
Offering a complete view of the circulatory system, this model shows the flow of simulated blood (colored water) through transparent veins, arteries, capillaries, and heart chambers. The model depicts venous blood in a deep reddish-purple color, and arterial blood is shown as bright red, visually representing the process of oxygenation and deoxygenation of blood as it passes through the vascular network. Mounted on a baseboard with support legs. Comes with teacher’s guide, red dye, and syringe for refilling the system. 15" x 16" x 3".