JP5291350B2 - 耳あな型補聴器 - Google Patents
耳あな型補聴器 Download PDFInfo
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- JP5291350B2 JP5291350B2 JP2008022314A JP2008022314A JP5291350B2 JP 5291350 B2 JP5291350 B2 JP 5291350B2 JP 2008022314 A JP2008022314 A JP 2008022314A JP 2008022314 A JP2008022314 A JP 2008022314A JP 5291350 B2 JP5291350 B2 JP 5291350B2
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- linear member
- hearing aid
- type hearing
- taking out
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Description
また、外耳道に深く挿入された補聴器を取り出すために、複数の玉状部を一体に形成した取り出し用線状部材が知られている(例えば、特許文献2参照)。
また、一般的な線径の取り出し用線状部材は、先端の摘み部の位置が安定し、指の触感で探ることは容易となり、必要な引張強度は確保されているが、ナイロンなどの樹脂製線状部材で単線のため、補聴器を摘んで外耳道に押し込んだり、外耳道から取り出したり、電池の入れ替えなどの取り扱いの際に頻繁に折り曲げられることから、フェースプレートとの付け根部に負荷が掛かり、折れてしまうことがある。このような場合には、補聴器ケース(シェル)に接着などにより固定しているフェースプレートを剥がし、取り出し用線状部材をフェースプレートに付け直し、再度フェースプレートを補聴器ケース(シェル)に接着などで固定しなければならず、非常に煩雑で手間が掛かる修理作業を必要とする。この修理作業に要する期間、装用者は愛用の補聴器を使用できないことになる。
Claims (3)
- 取り出し用線状部材を備えた耳あな型補聴器において、前記取り出し用線状部材は、樹脂繊維を束にした樹脂製線状部材を撚ったもので、撚りによる凹凸が残るように外面をコーティングしていることを特徴とする耳あな型補聴器。
- 請求項1記載の耳あな型補聴器において、前記樹脂製線状部材は、ナイロン製であることを特徴とする耳あな型補聴器。
- 請求項1又は2記載の耳あな型補聴器において、前記取り出し用線状部材は着色されていることを特徴とする耳あな型補聴器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008022314A JP5291350B2 (ja) | 2008-02-01 | 2008-02-01 | 耳あな型補聴器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008022314A JP5291350B2 (ja) | 2008-02-01 | 2008-02-01 | 耳あな型補聴器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009182917A JP2009182917A (ja) | 2009-08-13 |
JP5291350B2 true JP5291350B2 (ja) | 2013-09-18 |
Family
ID=41036492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008022314A Active JP5291350B2 (ja) | 2008-02-01 | 2008-02-01 | 耳あな型補聴器 |
Country Status (1)
Country | Link |
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JP (1) | JP5291350B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6143343B2 (ja) * | 2013-06-10 | 2017-06-07 | リオン株式会社 | 耳あな型補聴器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03193946A (ja) * | 1989-12-20 | 1991-08-23 | Kanebo Ltd | 空気仮撚法による羊毛繊維とナイロン繊維との混紡糸 |
AU9096898A (en) * | 1997-09-08 | 1999-03-29 | Lourens George Bordewijk | Hearing aid, ear piece, aid for its insertion into the ear and device for makinga cast of the deepest part of the auditory passage |
JP2000034640A (ja) * | 1998-07-15 | 2000-02-02 | Tsujizen:Kk | 銀繊維織込み体 |
US6473513B1 (en) * | 1999-06-08 | 2002-10-29 | Insonus Medical, Inc. | Extended wear canal hearing device |
JP4764887B2 (ja) * | 2005-12-28 | 2011-09-07 | リオン株式会社 | 耳穴式補聴器 |
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2008
- 2008-02-01 JP JP2008022314A patent/JP5291350B2/ja active Active
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Publication number | Publication date |
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JP2009182917A (ja) | 2009-08-13 |
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