JP2006345903A - 耳管機能検査用プローブ - Google Patents
耳管機能検査用プローブ Download PDFInfo
- Publication number
- JP2006345903A JP2006345903A JP2005172227A JP2005172227A JP2006345903A JP 2006345903 A JP2006345903 A JP 2006345903A JP 2005172227 A JP2005172227 A JP 2005172227A JP 2005172227 A JP2005172227 A JP 2005172227A JP 2006345903 A JP2006345903 A JP 2006345903A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- microphone
- earphone
- eustachian tube
- sound
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 24
- 210000002388 eustachian tube Anatomy 0.000 title claims abstract description 17
- 210000000613 ear canal Anatomy 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims description 24
- 238000007689 inspection Methods 0.000 claims description 9
- 206010050337 Cerumen impaction Diseases 0.000 abstract description 18
- 210000002939 cerumen Anatomy 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
【解決手段】 耳管機能検査を行うために外耳道に挿入する耳管機能検査用プローブであって、先端に耳せん1を装着した両端開口の第1筒体2と、この第1筒体2内に空隙3を形成して挿入した両端開口の第2筒体4と、この第2筒体4が当接すると共にマイクロホン5とイヤホン6を装着した基台7を備え、空隙3がイヤホン6から出力される音圧の通路またはマイクロホン5への音圧の通路となり、第2筒体4がマイクロホン5への音圧の通路またはイヤホン6から出力される音圧の通路となる。
【選択図】 図1
Description
更に、音響法検査とインピーダンス法検査の兼用に限定したため、小型化が可能になり、耳介に接触して擦れ音などでS/N比が低下するのを防止することができる。また、ヘッドバンドなど補助具が不要なので、操作性に優れる。そして、構成要素が少なく、シンプルな筒体構造なので、引物製作が可能であり、金型が不要で少量生産に対する低コスト化が可能となる。
Claims (2)
- 耳管機能検査を行うために外耳道に挿入する耳管機能検査用プローブであって、先端に耳せんを装着した両端開口の第1筒体と、この第1筒体内に空隙を形成して挿入した両端開口の第2筒体と、この第2筒体が当接すると共にマイクロホンとイヤホンを装着した基台を備え、前記空隙がイヤホンから出力される音圧の通路またはマイクロホンへの音圧の通路となり、前記第2筒体がマイクロホンへの音圧の通路またはイヤホンから出力される音圧の通路となることを特徴とする耳管機能検査用プローブ。
- 前記第2筒体の一端に鍔部を形成し、この鍔部が前記第1筒体により前記基台に押圧され、前記第2筒体が前記基台に形成されたマイクロホン音口またはイヤホン音口と連通する請求項1記載の耳管機能検査用プローブ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005172227A JP4138780B2 (ja) | 2005-06-13 | 2005-06-13 | 耳管機能検査用プローブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005172227A JP4138780B2 (ja) | 2005-06-13 | 2005-06-13 | 耳管機能検査用プローブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006345903A true JP2006345903A (ja) | 2006-12-28 |
JP4138780B2 JP4138780B2 (ja) | 2008-08-27 |
Family
ID=37642382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005172227A Active JP4138780B2 (ja) | 2005-06-13 | 2005-06-13 | 耳管機能検査用プローブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4138780B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9039639B2 (en) | 2013-06-28 | 2015-05-26 | Gbs Ventures Llc | External ear canal pressure regulation system |
JP2016135237A (ja) * | 2014-12-30 | 2016-07-28 | ジーエヌ オトメトリックス エー/エスGN Otometrics A/S | フィルタデバイスおよびフィルタデバイスの製造方法 |
JP2016135238A (ja) * | 2014-12-30 | 2016-07-28 | ジーエヌ オトメトリックス エー/エスGN Otometrics A/S | ロッキング機構を有する聴覚検査プローブおよび検査プローブのための構成要素 |
US10251790B2 (en) | 2013-06-28 | 2019-04-09 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US10760566B2 (en) | 2016-07-22 | 2020-09-01 | Nocira, Llc | Magnetically driven pressure generator |
JP2022504267A (ja) * | 2018-10-03 | 2022-01-13 | オトネクサス メディカル テクノロジーズ, インコーポレイテッド | 超音波および光学照明を用いた膜特性評価のための方法およびデバイス |
US11246793B2 (en) | 2017-02-27 | 2022-02-15 | Nocira, Llc | Ear pumps |
-
2005
- 2005-06-13 JP JP2005172227A patent/JP4138780B2/ja active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10772766B2 (en) | 2013-06-28 | 2020-09-15 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US10278868B2 (en) | 2013-06-28 | 2019-05-07 | Nocira, Llc | External ear canal pressure regulation system |
US11096828B2 (en) | 2013-06-28 | 2021-08-24 | Nocira, Llc | System for alleviating symptoms of a neurological disorder |
US11090194B2 (en) | 2013-06-28 | 2021-08-17 | Nocira, Llc | External ear canal pressure regulation device |
US9039639B2 (en) | 2013-06-28 | 2015-05-26 | Gbs Ventures Llc | External ear canal pressure regulation system |
US10251790B2 (en) | 2013-06-28 | 2019-04-09 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US9186277B2 (en) | 2013-06-28 | 2015-11-17 | Gbs Ventures Llc | External ear canal pressure regulation system |
US10076464B2 (en) | 2013-06-28 | 2018-09-18 | Nocira, Llc | External ear canal pressure regulation system |
JP2016135238A (ja) * | 2014-12-30 | 2016-07-28 | ジーエヌ オトメトリックス エー/エスGN Otometrics A/S | ロッキング機構を有する聴覚検査プローブおよび検査プローブのための構成要素 |
JP2016135237A (ja) * | 2014-12-30 | 2016-07-28 | ジーエヌ オトメトリックス エー/エスGN Otometrics A/S | フィルタデバイスおよびフィルタデバイスの製造方法 |
US10760566B2 (en) | 2016-07-22 | 2020-09-01 | Nocira, Llc | Magnetically driven pressure generator |
US11859606B2 (en) | 2016-07-22 | 2024-01-02 | Nocira, Llc | Magnetically driven pressure generator |
US11246793B2 (en) | 2017-02-27 | 2022-02-15 | Nocira, Llc | Ear pumps |
US12016816B2 (en) | 2017-02-27 | 2024-06-25 | Nocira, Llc | Ear pumps |
JP2022504267A (ja) * | 2018-10-03 | 2022-01-13 | オトネクサス メディカル テクノロジーズ, インコーポレイテッド | 超音波および光学照明を用いた膜特性評価のための方法およびデバイス |
US12076186B2 (en) | 2018-10-03 | 2024-09-03 | Otonexus Medical Technologies, Inc. | Methods and devices for membrane characterization with ultrasound and optical illumination |
Also Published As
Publication number | Publication date |
---|---|
JP4138780B2 (ja) | 2008-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4138780B2 (ja) | 耳管機能検査用プローブ | |
AU725594B2 (en) | Acoustic coupler | |
US7424123B2 (en) | Canal hearing device with tubular insert | |
JP5197611B2 (ja) | 耳甲介内に保持するのに役立つ接続素子を備えた補聴器 | |
US7574917B2 (en) | Method for in-situ measuring of acoustic attenuation and system therefor | |
US8467556B2 (en) | Canal hearing device with disposable battery module | |
JP5150798B1 (ja) | 補聴器用イヤプラグおよび補聴器 | |
US7751579B2 (en) | Acoustically transparent debris barrier for audio transducers | |
CA2661990A1 (en) | Bone conduction speaker | |
JPH10126897A (ja) | 補聴器のハウジング又は耳アダプタの音響入口開口及び又は音響出口開口のための防護器具 | |
JPH08511412A (ja) | 柔軟なシールを有する耳内補聴器 | |
KR20110051237A (ko) | 외이 수신기용 탄력성 쉘 | |
CN104427453B (zh) | 用于细管bte的集成管和圆顶 | |
JP2013143612A (ja) | インサート型ヘッドホンの測定用装着部材 | |
US9118995B1 (en) | Earpiece auditory devices having improved ear tips | |
EP1535489A1 (en) | Canal hearing device with tubular insert | |
CN110100456B (zh) | 声音收集装置 | |
US20120097475A1 (en) | Hearing aid tip having multiple sound ports | |
EP2309779B1 (en) | Hearing device and earpiece | |
JP2016517223A (ja) | 耳掛け補聴器 | |
JP2000300599A (ja) | 耳せん | |
EP2393310A2 (de) | Tief-Ohrkanal-Hörinstrument | |
EP2044807B1 (en) | Method for in-situ measuring of acoustic attenuation and system therefor | |
JP2008160644A (ja) | 耳かけ式補聴器 | |
KR101551564B1 (ko) | 개방구가 설치된 이어폰 스피커통 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080229 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20080501 |
|
TRDD | Decision of grant or rejection written | ||
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20080519 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080527 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080605 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4138780 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120613 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130613 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |