JP4906599B2 - 補聴器 - Google Patents
補聴器 Download PDFInfo
- Publication number
- JP4906599B2 JP4906599B2 JP2007146367A JP2007146367A JP4906599B2 JP 4906599 B2 JP4906599 B2 JP 4906599B2 JP 2007146367 A JP2007146367 A JP 2007146367A JP 2007146367 A JP2007146367 A JP 2007146367A JP 4906599 B2 JP4906599 B2 JP 4906599B2
- Authority
- JP
- Japan
- Prior art keywords
- hearing aid
- hole
- ear canal
- moisture
- cotton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Headphones And Earphones (AREA)
Description
また、耳穴形補聴器の耳垢侵入防止手段としては、耳垢防止チップの前面に耳垢フィルタを取り付け、耳垢の詰まりを防止するものが知られている(例えば、特許文献2参照)。
また、特許文献2に記載の耳穴形補聴器においては、耳垢フィルタを用いるため、コスト高になり、装用者の経済的負担が大きい。
なお、透湿性部材としては、木綿糸12の他、帯状の木綿布、不織布やゴアテックス(登録商標)でもよい。
Claims (3)
- 外耳道に装着される外耳道装着部を有する補聴器であって、前記外耳道装着部の先端近傍にイヤホンから出力される音を外耳道に導くトンネルを横切る貫通孔を設け、この貫通孔に糸状又は帯状の透湿性部材を通し、その両端を結び、前記糸状又は帯状の透湿性部材は、前記トンネルの開口部に配置されることを特徴とする補聴器。
- 前記透湿性部材は、少なくとも1回前記貫通孔を通る請求項1記載の補聴器。
- 前記透湿性部材は、木綿糸である請求項1又は2記載の補聴器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007146367A JP4906599B2 (ja) | 2007-06-01 | 2007-06-01 | 補聴器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007146367A JP4906599B2 (ja) | 2007-06-01 | 2007-06-01 | 補聴器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008301306A JP2008301306A (ja) | 2008-12-11 |
JP4906599B2 true JP4906599B2 (ja) | 2012-03-28 |
Family
ID=40174370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007146367A Expired - Fee Related JP4906599B2 (ja) | 2007-06-01 | 2007-06-01 | 補聴器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4906599B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015204250A1 (de) | 2015-03-10 | 2016-09-15 | Sivantos Pte. Ltd. | Hörgerät mit einer Cerumen-Schutzeinrichtung und Cerumen-Schutzeinrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5568890A (en) * | 1978-11-17 | 1980-05-23 | Kamiuchi Denki Seisakusho:Kk | Method and apparatus for load-limiting by electric circuit |
DE3718325C2 (de) * | 1987-03-16 | 1989-01-19 | Lutz Fa Karl | Fasspumpe |
JP4129247B2 (ja) * | 2004-04-15 | 2008-08-06 | リオン株式会社 | 外耳道内の湿気排出構造を備えた補聴器 |
-
2007
- 2007-06-01 JP JP2007146367A patent/JP4906599B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008301306A (ja) | 2008-12-11 |
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