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Development of hearing aid applied to the ear drum directly driven by vibration

Research Project

Project/Area Number 23700626
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Rehabilitation science/Welfare engineering
Research InstitutionJuntendo University

Principal Investigator

KOMIYA Hisasi  順天堂大学, 医学部, 講師 (70348978)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords人工感覚器 / 補聴器 / 先天性難聴 / 言語機能障害 / 人工鼓膜 / 加振コイル
Research Abstract

We conducted vibration apparatus composed of small device of electric coil and magnet, and examined frequency characteristics and input-output function resulted froma variety of waveforms and frequencies applied (pure tones, tone burst, and FM waves). The abovementioned new apparatus will be expected to improve the fitness and usefulness due to good passage of external ear canal.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (1 results)

All 2009

All Journal Article (1 results) (of which Peer Reviewed: 1 results)

  • [Journal Article] Finite element analysis of the middle ear transfer functions and related pathologies2009

    • Author(s)
      Zhao F, Koike T, Wang J, Sienz H, Meredith R
    • Journal Title

      Med Eng Phys

      Volume: 31(8) Pages: 907-16

    • Related Report
      2012 Final Research Report
    • Peer Reviewed

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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