3B® Anatomical Model - Classic Brain, 5-Part

This 6 part anatomical human ear model represents outer, middle and inner ear. Ear has removable eardrum with hammer, anvil and stirrup as well as 2 part labyrinth with cochlea and auditory/balance nerve for detailed study of the anatomy of the human ear. Additionally the human ear includes the detail of two removable bone sections to close the middle and inner ear. Human ear model delivered on base for easy display in a classroom or doctor's office.

The mini knee joint has been reduced to a half of the natural size of a human knee but has kept all of the functionality of the larger knee joint models. In addition to the external anatomical structures of the knee, using the superb new knee joint cross-section mounted on the base, the medical or teaching professional now has the possibility to explain what is happening from "within" the knee joint.

This deluxe full life size muscular arm 6 part arm model has the following detachable muscles: Deltoid muscles, Biceps muscle of arm, Triceps muscle of arm, Long palmar muscle with radial flexor muscle of wrist, Brachioradial muscle with radial extensor muscle of wrist. The high quality muscular arm is supplied on a base.

22 part skull with didactic bone color features a natural cast replica that can be disassembled into its 22 individual bones. The individual bones connect by means of inconspicuous, stable connectors attached at slightly simplified skull sutures. The bones are depicted in 9 didactic colors and each pair of bone plates has the same color.

Stan is a Classic full-size skeleton model. Used in hospitals, schools, universities, and laboratories for over 50 years. The skeleton is ideal for active use in teaching and demonstrations. The skeleton is waist mounted on a metal roller stand (painted white). Measures at: 69.5" and 21.1 lb. Features: 3 part skull Individually inserted teeth Removable arms and legs Natural cast Transparent dust cover