ear anatomy structure ear model inner ear labyrinth model nasal and laryngeal department human auditory system teaching model

5-fold ear anatomical magnifying model, can be disassembled into 5 partscomponents

Functional features:This model includes the petrous part of the temporal bone and the auditory labyrinth, which can be lifted and opened. The eardrum, malleus, and incus can be separated. It consists of six components: the external ear, middle ear, petrous part of the temporal bone, and the inner ear auditory labyrinth, and shows structures such as the auricle, external auditory canal, middle ear tympanic cavity, eardrum, auditory ossicles, eustachian tube, as well as the petrous part of the temporal bone and inner ear auditory labyrinth, with location labels.

Model dimensions: 5x magnification, 3.4*2.2*2.3 CM

Model material: imported PVC material, imported paint, computer color matching, painted finish