Model "Cardiovascular System with Blood Flow", 28 cm

This plastic model offers an entertaining illustration of the human circulation system.

Blood circulation is represented schematically and can be operated independently by using a hand pump. The red liquid moves through the arteries and veins and demonstrates circulation in the body and lungs.

Pupils will get a better understanding of the heart ventricles. In the model you can see the heart, both lungs, coronary arteries, vena cava and some capillaries.

Incl. stand and red colour powder (non-toxic) to mix the imitation blood, includes detailed instructions and worksheets based on the model.

• to illustrate human blood circulation
• with hand pump to simulate the movement of blood
• with red colour powder to mix the imitation blood

Dimensions: approx. 28 x 28 cm