JP5246713B2 - 耳かけ型補聴器 - Google Patents
耳かけ型補聴器 Download PDFInfo
- Publication number
- JP5246713B2 JP5246713B2 JP2009189721A JP2009189721A JP5246713B2 JP 5246713 B2 JP5246713 B2 JP 5246713B2 JP 2009189721 A JP2009189721 A JP 2009189721A JP 2009189721 A JP2009189721 A JP 2009189721A JP 5246713 B2 JP5246713 B2 JP 5246713B2
- Authority
- JP
- Japan
- Prior art keywords
- hearing aid
- ear
- guide tube
- sound guide
- concave portion
- 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.)
- Active
Links
- 210000000613 ear canal Anatomy 0.000 claims description 11
- 206010050337 Cerumen impaction Diseases 0.000 claims description 10
- 210000002939 cerumen Anatomy 0.000 claims description 10
- 210000001217 buttock Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Description
このようなイヤチップに音導チューブを連結するためのコネクタを用意し、コネクタ及び音導チューブには夫々スナップ嵌め係合手段及び相互回転方向規定手段が備えられている耳かけ型補聴器が開示されている(例えば、特許文献1参照)。そして、コネクタ(ペグ)なる部品を取り付けた音導チューブとイヤチップの連結は容易になる。
また、コネクタ及び音導チューブはスナップ嵌め係合手段及び相互回転方向規定手段を備えているので、音導チューブのコネクタとイヤチップを連結すると、これらの位置には自由度がなくなる。そのため、使用者が補聴器を装着したときには、一義的に位置関係が定まるように煩雑な調整をしなければならない。
なお、凹部8に略円筒形状の留め部材11を嵌合した後に、更に留め部材11にサイズが合致する耳垢チップ12を嵌合することもできる。
Claims (6)
- 補聴器本体に設けたイヤホンの出力音を外耳道へ導く音導チューブとイヤチップを備えた耳かけ型補聴器において、前記音導チューブの片側端部に鍔部を設け、前記イヤチップに前記音導チューブを挿通する貫通孔と、この貫通孔が外耳道に臨む開口部に前記鍔部が係合する凹部を設け、この凹部内に前記鍔部を遊嵌させる留め手段を設けることを特徴とする耳かけ型補聴器。
- 請求項1記載の耳かけ型補聴器において、前記音導チューブの外形、前記貫通孔、前記鍔部の外縁及び前記凹部が円形形状であることを特徴とする耳かけ型補聴器。
- 請求項1又は2記載の耳かけ型補聴器において、前記留め手段が、前記凹部に嵌合する留め部材であることを特徴とする耳かけ型補聴器。
- 請求項1又は2記載の耳かけ型補聴器において、前記留め手段が、前記凹部の壁面に突設した凸部であることを特徴とする耳かけ型補聴器。
- 請求項3記載の耳かけ型補聴器において、前記留め部材が耳垢チップであることを特徴とする耳かけ型補聴器。
- 請求項1記載の耳かけ型補聴器において、前記鍔部の外縁の形状と前記凹部の壁面がなす形状を夫々略小判型形状にすることを特徴とする耳かけ型補聴器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009189721A JP5246713B2 (ja) | 2009-08-19 | 2009-08-19 | 耳かけ型補聴器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009189721A JP5246713B2 (ja) | 2009-08-19 | 2009-08-19 | 耳かけ型補聴器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011044760A JP2011044760A (ja) | 2011-03-03 |
JP5246713B2 true JP5246713B2 (ja) | 2013-07-24 |
Family
ID=43831891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009189721A Active JP5246713B2 (ja) | 2009-08-19 | 2009-08-19 | 耳かけ型補聴器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5246713B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6286653B2 (ja) * | 2013-06-07 | 2018-03-07 | パナソニックIpマネジメント株式会社 | 補聴器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876299U (ja) * | 1981-11-16 | 1983-05-23 | リオン株式会社 | 耳かけ式補聴器 |
EP0997057B1 (en) * | 1997-07-18 | 2006-12-13 | Resound Corporation | Behind the ear hearing aid system |
JP3389074B2 (ja) * | 1997-09-24 | 2003-03-24 | リオン株式会社 | 補聴装置 |
JP4151157B2 (ja) * | 1999-05-31 | 2008-09-17 | ソニー株式会社 | イヤホン |
JP2008311805A (ja) * | 2007-06-13 | 2008-12-25 | Rion Co Ltd | 耳かけ形補聴器 |
-
2009
- 2009-08-19 JP JP2009189721A patent/JP5246713B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011044760A (ja) | 2011-03-03 |
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