The design of temporal bone implantable microphone for masticatory movement noise reduction

Seong Tak Woo, Eui Sung Jung, Ki Woong Seong, Jyung Hyung Lee, Myoung Nam Kim, Jee Hyun Kim, Jin Ho Cho

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The microphone for fully implantable hearing devices implanted under the skin of the temporal bone can be affected by masticatory movement and moving artifact. In this paper, we designed implantable microphone of 2-channel structure for anatomical noise reduction by masticatory movement, and fabricated experiment model using the artificial skin and skull model. And then manufactured microphone was implanted at experiment model. We applied air-conducted signal and the vibration by masticatory movement. As a result, we confirmed the affect of the vibration by masticatory movement and possibility of anatomical vibration noise reduction by 2-channel microphone output.

Original languageEnglish
Title of host publicationProceedings - IEEE-EMBS International Conference on Biomedical and Health Informatics
Subtitle of host publicationGlobal Grand Challenge of Health Informatics, BHI 2012
Pages538-540
Number of pages3
DOIs
StatePublished - 2012
EventIEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2012. In Conj. with the 8th Int. Symp.on Medical Devices and Biosensors and the 7th Int. Symp. on Biomedical and Health Engineering - Hong Kong and Shenzhen, China
Duration: 2 Jan 20127 Jan 2012

Publication series

NameProceedings - IEEE-EMBS International Conference on Biomedical and Health Informatics: Global Grand Challenge of Health Informatics, BHI 2012

Conference

ConferenceIEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2012. In Conj. with the 8th Int. Symp.on Medical Devices and Biosensors and the 7th Int. Symp. on Biomedical and Health Engineering
Country/TerritoryChina
CityHong Kong and Shenzhen
Period2/01/127/01/12

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