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Functional Ear Model |
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| This model shows how the tympanic membrane, ossicles, the complex internal ear with the cochlea and the oscillations of the basilar hearing membrane operate/interact. The enclosed mirror enables operation of the model for the studying of various ear-functions from different angles at the same time. One single model may be studied by several students simultaneously in an action-oriented learning situation. Includes a four-colour explanatory chart. 30x15x15 cm / Spiegel 30x20 cm |
| W16010 |
$1299.95 |
Functional Ear Model |
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Ear, 5 times full-size, 8-part |
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| Representation of outer, middle and inner ear. Removable are:
• Outer ear
• Petrosal bone
• Mastoid process
• Tympanic membrane and auditory ossicles
• Labyrinth
• Cochlea and vestibulocochlear nerve (3-part)
The transparent semicircular canals are filled with fluid, each with one bubble to demonstrate their balance function. On wooden base. 43x25,5x20 cm
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| W42514 |
$1399.95 |
Ear, 5 times full-size, 8-part |
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The World’s Largest Ear, 15 times full-size, 3-part |
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| 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. 130x120x60 cm |
| VJ510 |
$10999.00 |
The World’s Largest Ear, 15 times full-size, 3-part |
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Nose and Olfactory Organ, 4 times full-size |
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| The nose halves are medially divided, from the base of the skull to the gum. This model shows the nose septum with vessels and nerves (right side), all structures of the inner nasal cavity (left side), sinus and the opening of the Eustachian tube (left side). Parts are numbered and described on the outside. Can be rotated on base. 41x25.5x18 cm |
| W42506 |
$649.95 |
Nose and Olfactory Organ, 4 times full-size |
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Nose with paranasal sinuses, 5-part |
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| This model illustrates the structure of the nose with the paranasal sinuses in the upper right half of a face in 1.5-fold enlargement.
The following structures can be seen from the outside, differentiated by color (also visible through the removable transparent skin):
• The outer nasal cartilages
• The nasal cavity, maxillary, frontal and ethmoid sinuses
• The opened maxillary sinus when the zygomatic arch is removed
The following structures are shown in a median section:
• The nasal cavity, lined with mucosa, with the nasal conchae (removable)
• The arteries of the mucous membrane
• The olfactory nerves
• The innervation of the lateral wall of the nasal cavity, the nasal conchae and the roof of mouth (palate) 26x19x24 cm |
| E20 |
$489.95 |
Nose with paranasal sinuses, 5-part |
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Giant Ear Advanced Version, 3 times life-size, 6 part |
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| Representation of outer, middle and inner ear. Removable eardrum with hammer, anvil and stirrup as well as 2-part labyrinth with cochlea and auditory/balance nerve. Additionally with two removable bone sections to close the middle and inner ear. On base. 34x16x19 cm |
| E11 |
$249.95 |
Giant Ear Advanced Version, 3 times life-size, 6 part |
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Life-size Auditory Ossicles |
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| The human auditory ossicles, individually presented in natural position, embedded in transparent acrylic. |
| E13 |
$99.95 |
Life-size Auditory Ossicles |
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Giant Ear, 5 times full-size, 3-part |
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| This version is a whopping 5 times life-size for easy viewing from anywhere in the classroom! Representation of outer, middle and inner ear. Removable auditory ossicles and labyrinth with cochlea and vestibulocochlear nerve. Delivered on base. 25x41x25 cm |
| VJ513 |
$499.95 |
Giant Ear, 5 times full-size, 3-part |
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Classic Giant Ear, 4-part |
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| At approximately 3 times life-size with four parts, the model has representations of the outer, middle and inner ear. Removable eardrum with hammer, anvil and stirrup as well as 2-part labyrinth with cochlea and auditory/balance nerve. On base. 34x16x19 cm |
| E10 |
$199.95 |
Classic Giant Ear, 4-part |
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Desktop Ear Model, 1.5 times enlarged |
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| Specifically designed with low budgets in mind, this model shows the outer, middle, and inner ear with no compromise in quality. On base. 14x10x14.7 cm |
| E12 |
$92.95 |
Desktop Ear Model, 1.5 times enlarges |
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