Nasal Cavity Model

MODEL: IT-048

This life-size model shows the inner and outer structures of the nasal cavity. The model's lateral side includes skin; nose; cartilage; teeth; and the superior, middle, and inferior nasal chonchae projecting into the nasal cavity to form the inferior nasal meatuses. Frontal, sphenoid, and maxillary sinuses are also shown.

SPECIFICATIONS:

Made of PVC. Dimensions: 15 x 13 x 4.5cm. Gross weight: 0.2kg.

Magnified Larynx Model

MODEL: IT-037

This 3-times enlarged functional larynx model demonstrates movements of the epiglottis and cartilages in the voice box. It is excellent for teaching the morphology and structure of the respiratory tract and phonetic organ, and is dissectible in 3 parts.

SPECIFICATIONS:

Made of PVC and mounted on plastic base. Dimensions including base: 26 x 15 x 35cm. Gross weight: 0.4 kg.

Magnified Pulmonary Aveoli Model

MODEL: IT-038

The model shows the small branches of the principal bronchus, including the relation between pulmonary alveoli and terminal bronchiole. This magnified models also reveals the structure of alveolar sac and alveolar duct, as well as the capillaries in the alveolar sapta.

SPECIFICATIONS:

Made of PVC and mounted on plastic base. Dimensions including base: 26 x 15 x 35cm. Gross weight: 0.4 kg.

Transparent Lung Model

MODEL: IT-057

This twice-life size model presents 10 segments in the right lung (3 in the upper lobe, 2 in the middle lobe, and 5 in the lower lobe) and 8 in the left lung (4 in the upper lobe, and 4 in the lower lobe). The distributions of the bronchial tree, left bronchus and right bronchus, can be clearly observed.

SPECIFICATIONS:

Lung exterior made of transparent plastic. Trachea, broncheal tree, and base made of PVC. Dimen­sions including base: 28 x 34 x 15cm. Gross weight: 1.1 kg.

Larynx, Heart, and Lung Model

MODEL: IT-056

This nearly life-size model separates into 7 parts. The lungs have two removable lobes to reveal the internal structures, and the heart bisects showing atria ventricles and valves. The larynx has layers removed on one lateral side revealing muscle and veins, and can also bisect to show inner structure. Aorta, vena cava, and diaphragm are also shown.

SPECIFICATIONS:

Made of PVC. Dimensions including base: 37 x 22 x 14cm. Gross weight: 2 kg.