1. Standard ear examination position
2. Precise anatomical structure: auricle,external auditory canal and tympanic membrane
3. Examination of intraauricular lesions by using ear speculum
4. Practice cerumen cleaning operation
5. Intraauricular lesion components are easy to replace
6. Include pathology accessories (25pcs) :
¢ÙNormal
¢ÚMembrane retraction
¢ÛSmall perforation
¢ÜFull¨Cperforation
¢ÝTraumatic perforation of the membrane
¢ÞCentral perforation of the posterior part of the dry
¢ßTympanic membrane incision tube
¢àBullous myringitis
¢áHerpes blisters on the tympanic membrane
¢âTympanic membrane sclerosis
⑪Crescent - tympanosclerosis plaque
⑫Serous otitis media effusion
⑬Early acute otitis media hyperemia
⑭Acute otitis media
⑮Suppurative otitis media
⑯Chronic suppurative otitis media
⑰Cholesteatoma
⑱Ear foreign body
⑲Cerumen accumulation
⑳Subtotal perforation of tympanic membrane
㉑Tympanic membrane hematoma
㉒Partial hemorrhage in tympanum
㉓Tympanic spheroid tumor
㉔Adhesive otitis media
㉕Suppurative stage of otitis media