Functional Ear Model
This demonstration model shows how the tympanic
membrane, ossicles, the complex internal ear with
the cochlea, and the oscillations of the Basilar hearing
membrane operate and interact. The enclosed mirror
enables operation of the model while studying various
ear-functions from different angles. Several students,
working simultaneously in an action-oriented learning
situation, can study using one single model. Includes a
color explanatory chart.
30 x 20 x 15 cm; 1.0 kg.
M-W16010   

Nose with Paranasal Sinuses, 5-part
The upper right half of the face is enlarged 1½ times to illustrate the
structure of the nose with paranasal sinuses. The following structures are
differentiated by color and visible through the transparent removable skin.
• Outer nasal cartilages
• Nasal, maxillary, frontal, and sphenoidal sinuses
• Opened maxillary sinus when the zygomatic
 arch is removed
The following structures are shown in median section:
• Nasal cavity, lined with mucosa, with the
 (removable) nasal conchae
• Arteries of the mucous membrane
• Olfactory nerves
• Innervation of the lateral wall of the nasal
 cavity, the nasal conchae and the palate.
26 x 19 x 24 cm; 0.8 kg.
M-E20       

Allergies Chart
Size: 50 x 67 cm (20 x 26")
M-VR1660L

The World’s Largest Ear, 15 times full-size, 3-part

At 15 times life-size, this 3-part ear is suitable for museums and
special collections as well as large lecture halls and conferences.
Representation of outer, middle and inner ear. The auditory
ossicles and the labyrinth with cochlea and vestibulocochlear
nerve can be removed and studied in detail. On base.
130 x 120 x 60 cm; 52 kg
M-VJ510   

Diseases of the
Middle Ear Chart
Size: 50 x 67 cm (20 x 26")
M-VR1252L   

Desktop Ear Model, 1.5 times life-size
Specifically designed for those on a budget, the model shows the
outer, middle, and inner ear withno compromise in quality. On base.
14 x 10 x 14.7 cm; 0.35 kg
M-E12