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BY-NC-ND 4.0 license Open Access Published by De Gruyter September 7, 2017

Investigation of intracochlear dual actuator stimulation in a scaled test rig

  • Wouter J. van Drunen EMAIL logo , Sarra Kacha Lachheb , Anatoly Glukhovskoy , Jens Twiefel , Marc C. Wurz , Thomas Lenarz , Thomas S. Rau and Omid Majdani
From the journal Current Directions in Biomedical Engineering
https://doi.org/10.1515/cdbme-2017-0024
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Abstract

For patients suffering from profound hearing loss or deafness still having respectable residual hearing in the low frequency range, the combination of a hearing aid with a cochlear implant results in the best quality of hearing perception (EAS – electric acoustic stimulation). In order to optimize EAS, ongoing research focusses on the integration of these stimuli in a single implant device. Within this study, the performance of piezoelectric actuators, particularly the dual actuator stimulation, in a scaled uncoiled test rig was investigated.

Keywords: Cochlea; EAS; EMS; intracochlear stimulation; cochlear implant; piezoelectric bending actuator; basilar membrane model
Published Online: 2017-09-07

©2017 Wouter J. van Drunen et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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From the journal
Current Directions in Biomedical Engineering
Current Directions in Biomedical Engineering
Volume 3 Issue 2

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