The nasal anatomy model
This model is suitable for middle schools on physiological health courses for visual AIDS.Make students understand the internal structure of the nasal cavity.Display:
1, external nose: aspects of the nasal bone and cartilage.
2, the nasal cavity: wall has three turbinate into the nasal cavity, which, under three nasal passages, which formed.
3, vice nasal sinus: frontal sinus, sphenoid sinus and maxillary sinus. This model according to the physical 1/2 x magnification.Made of PVC.Packing: 77 x20x20cm, 20 / box, 10 kg
