Simulation of right ear, standard intra-aural examination site

1. Accurate anatomical structure of auricle, external auditory canal, tympanic membrane
2. Ear lesion examination via otoscope
3. Provide 24 kinds of ear lesion components for conveniently replacing
4. Include:
   1. Normal auricle
   2. Injury of auricle
   3. Benign tumor of auricle
   4. Malignant tumor of auricle
   5. Normal tympanic membrane
   6. Tympanic membrane hyperemia
   7. Retracted tympanic membrane
   8. Small tympanic membrane perforation
   9. Whole tympanic membrane perforation
   10. Traumatic perforation of tympanic membrane
   11. Dry central perforation of the posterior
   12. Myringotomy with insertion of tube
   13. Bullous myringitis
   14. Herpes blisters on the tympanic membrane
   15. Eardrum Tympanosclerosis
   16. Tympanosclerosis crescentic sclerosis plaques
   17. Serous otitis media effusion
   18. Congestive early acute otitis media
   19. Acute otitis media
   20. Purulent otitis media
   21. Chronic suppurative otitis media
   22. Pearl-tumor
   23. Foreign body in ear
   24. Ear washing and drops
5. Earwax clean-up operation practice.