JP2010147825A - 耳あな型補聴器 - Google Patents
耳あな型補聴器 Download PDFInfo
- Publication number
- JP2010147825A JP2010147825A JP2008323051A JP2008323051A JP2010147825A JP 2010147825 A JP2010147825 A JP 2010147825A JP 2008323051 A JP2008323051 A JP 2008323051A JP 2008323051 A JP2008323051 A JP 2008323051A JP 2010147825 A JP2010147825 A JP 2010147825A
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- Prior art keywords
- vent
- type hearing
- edge
- hearing aid
- ear hole
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Abstract
【解決手段】 外界と外耳道を連通する略楕円形状のベント4を設けた耳あな型補聴器において、ベント4の外界側開口部5のエッジ6に丸みを付けた。これにより、ベント4の外界側開口部5に尖ったエッジが形成されなくなるので、笛が鳴るような風きり音が発生し難くなる。また、ベント4の内壁7に少なくとも凸部8を一つ設けた。これにより、凸部8による共振を弱める働きによって、音の発生を軽減することができるので、笛が鳴るような風きり音が発生し難くなる。
【選択図】 図2
Description
Claims (2)
- 外界と外耳道を連通する略楕円形状のベントを設けた耳あな型補聴器において、前記ベントの外界側開口部のエッジに丸みを付けたことを特徴とする耳あな型補聴器。
- 外界と外耳道を連通するベントを設けた耳あな型補聴器において、前記ベントの内壁に少なくとも凸部を一つ設けた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 |
---|---|---|---|
JP2008323051A JP5305888B2 (ja) | 2008-12-19 | 2008-12-19 | 耳あな型補聴器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008323051A JP5305888B2 (ja) | 2008-12-19 | 2008-12-19 | 耳あな型補聴器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010147825A true JP2010147825A (ja) | 2010-07-01 |
JP5305888B2 JP5305888B2 (ja) | 2013-10-02 |
Family
ID=42567782
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Application Number | Title | Priority Date | Filing Date |
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JP2008323051A Expired - Fee Related JP5305888B2 (ja) | 2008-12-19 | 2008-12-19 | 耳あな型補聴器 |
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JP (1) | JP5305888B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2403228A1 (en) | 2010-06-29 | 2012-01-04 | Brother Kogyo Kabushiki Kaisha | Image Scanning Apparatus, Computer Readable Medium, and Image Storing Method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003032798A (ja) * | 2001-07-18 | 2003-01-31 | Mimii Denshi Kk | 耳せんのベント構造 |
JP2003189397A (ja) * | 2001-10-17 | 2003-07-04 | Phonak Ag | 耳用装置の製造方法 |
JP2006237690A (ja) * | 2005-02-22 | 2006-09-07 | Rion Co Ltd | 防水補聴器 |
WO2007006302A1 (en) * | 2005-07-08 | 2007-01-18 | Widex A/S | A hearing aid and an ear piece for a hearing aid |
WO2007146939A2 (en) * | 2006-06-13 | 2007-12-21 | Insound Medical, Inc. | Sealing retainer for extended wear hearing devices |
JP2008199193A (ja) * | 2007-02-09 | 2008-08-28 | Starkey Japan Co Ltd | 補聴器および補聴器の製造方法 |
-
2008
- 2008-12-19 JP JP2008323051A patent/JP5305888B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003032798A (ja) * | 2001-07-18 | 2003-01-31 | Mimii Denshi Kk | 耳せんのベント構造 |
JP2003189397A (ja) * | 2001-10-17 | 2003-07-04 | Phonak Ag | 耳用装置の製造方法 |
JP2006237690A (ja) * | 2005-02-22 | 2006-09-07 | Rion Co Ltd | 防水補聴器 |
WO2007006302A1 (en) * | 2005-07-08 | 2007-01-18 | Widex A/S | A hearing aid and an ear piece for a hearing aid |
WO2007146939A2 (en) * | 2006-06-13 | 2007-12-21 | Insound Medical, Inc. | Sealing retainer for extended wear hearing devices |
JP2008199193A (ja) * | 2007-02-09 | 2008-08-28 | Starkey Japan Co Ltd | 補聴器および補聴器の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2403228A1 (en) | 2010-06-29 | 2012-01-04 | Brother Kogyo Kabushiki Kaisha | Image Scanning Apparatus, Computer Readable Medium, and Image Storing Method |
Also Published As
Publication number | Publication date |
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JP5305888B2 (ja) | 2013-10-02 |
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