In-ear examination model

 In-ear examination model

The main function:

Used for ear examination and training.

Including acute otitis media, purulent otitis media, crescent-shaped sclerosis of tympanic sclerosis, early acute otitis media congestion traumatic tympanic membrane perforation, loose part perforation, chronic suppurative middle ear, serous otitis media, serous middle ear effusion, dry Various diseases such as posterior central perforation, tympanic membrane, femoral sclerosis of tympanic membrane, and tympanic membrane.