The model is designed as a visual aid for teaching physiology and hygiene courses. It helps the students to understand the three main structural parts of the hearing organ (external ear, middle ear, internal ear) and the position of the equilibrium organ
of human body.
- External ear
Showing the shape of the auricle and the primary features of the external auditory meatus.
- Middle ear
Showing the tympanic membrane, the three auditory ossicles (hammer, anvil, stirrup) and the Eustachian tube.
- Internal ear
Showing the vestibule, cochlea and the three semicircular canals of the osseous labyrinth.
CONSTRUCTION: Made of PVC plastic. On base.
DIMENSION: Enlarged 5 times, 43x25x15cm.