The internal and external structure of the eye is illustrated by a range of enlarged models. Included are versions showing part of the bony orbit, the eyelid, and the lachrymal gland. Enlarged models with giant toothbrushes allow easy demonstration of the technique of tooth cleaning. Skin These models show the construction of the body's protective layer, with hair follicles, glands, etc. Hearts Click to Enlarge Life size and enlarged models of the heart show the layout of the chambers and valves.
Models showing different bypass operations are available.
The relationship with the lungs can be seen in models of the respiratory system. A vascular arm model shows the main arteries and veins of the arm and hand. Digestion A complete digestive system model shows the path of the food from mouth to anus. Individual models of stomach, liver, villus, are also shown. Kidneys Various models show the structure of the kidney and urinary system.