MIDDLE EAR IMPLANT
- Apr- 2020 -7 April
MIDDLE EAR IMPLANTS
Principles Vibrate ossicular chain by electromagnetic or piezoelectric means.-direct transmission of mechanical energy of amplified sound vibrations to ossicular chain.-MEI is coupled to ossicular chain or OW, eliminating acoustic coupling via EAC. Mechanisms of action of different assistive hearingdevices MIDDLE EAR IMPLANT Conversion of electric to mechanical energy by 2…
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