Mô hình khám tai nâng cao (25 Thương tổn)

Main functions of products:

It is made of imported thermoplastic elastomer plastic material, which is durable.

External auricle, external auditory canal, eardrum and so on are similar to human anatomic structure. It is lifelike and easy to operate.

It is available to examine through otoscope

Cerumen cleaning operation training is available

The product provides normal eardrum parts  and ones with lesions (otoscope 25 lesions):

1. Normal membrane

2. Membrane congestion

3. Otopiesis

4. Mild membrane perforation

5. Severe membrane perforation

6. Traumatic perforation of membrane

7. Early hyperemia of acute  otitis media

8. Exudate of acute otitis media

9. Grommet insertion

10. Otitis media suppurativa

11. Eardrum sclerosis and tympanosclerosis

12. Tympanosclerosis and crescent sclerosis

13. Cholesteatoma

14. Exostosis

15. Cnetral perforation of tympanic membrance

16. Traumatic perforation of tympanic membrane

17. Severe perforation of tympanic membrane

18. Complete perforation of tympanic membrane

19. Cholesteatoma in the rear of mesotympanum

20. Attic mesotympanum with bone destruction

21. Cystiform tympanic cholesteatoma behind the malleus

22. Attic mesotympanum with bone destruction. Complete tympanosclerosis

23. Attic mesotympanum is destructed, epithelials of cholesteatoma can be seen

24. Cholesteatoma pocket reaches external auditory canal in attic area

25. Cholesterol granuloma accompanied by inflammatory polyp generating, leading to membrane evagination