CA1318857C - Hearing aid - Google Patents
Hearing aidInfo
- Publication number
- CA1318857C CA1318857C CA000589282A CA589282A CA1318857C CA 1318857 C CA1318857 C CA 1318857C CA 000589282 A CA000589282 A CA 000589282A CA 589282 A CA589282 A CA 589282A CA 1318857 C CA1318857 C CA 1318857C
- Authority
- CA
- Canada
- Prior art keywords
- hearing aid
- yoke
- aid according
- auditory canal
- 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.)
- Expired - Fee Related
Links
- 230000013707 sensory perception of sound Effects 0.000 title claims abstract description 47
- 206010050337 Cerumen impaction Diseases 0.000 claims abstract description 19
- 210000002939 cerumen Anatomy 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000306 component Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100189378 Caenorhabditis elegans pat-3 gene Proteins 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
- 239000012876 carrier material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
- H04R25/654—Ear wax retarders
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3802250.8 | 1988-01-27 | ||
| DE3802250A DE3802250C1 (enExample) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1318857C true CA1318857C (en) | 1993-06-08 |
Family
ID=6346020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000589282A Expired - Fee Related CA1318857C (en) | 1988-01-27 | 1989-01-26 | Hearing aid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4945569A (enExample) |
| EP (1) | EP0326513B1 (enExample) |
| AT (1) | ATE99104T1 (enExample) |
| CA (1) | CA1318857C (enExample) |
| DE (2) | DE3802250C1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD338530S (en) | 1991-09-20 | 1993-08-17 | Audio Science, Inc. | Hearing aid |
| DE4140850C1 (en) * | 1991-12-11 | 1993-06-24 | Siemens Audiologische Technik Gmbh, 8520 Erlangen, De | Cerumen protection for in-ear hearing aid - uses hoop secured to housing of hearing aid via cooperating screw threads to protect sound exit opening |
| US5327500A (en) * | 1992-12-21 | 1994-07-05 | Campbell Donald E K | Cerumen barrier for custom in the ear type hearing intruments |
| USD355702S (en) | 1992-12-28 | 1995-02-21 | Johnson Ronald D | Filter for attachment to an in-ear hearing aid to prevent the migration of ear wax into the hearing aid |
| USD375556S (en) | 1994-06-27 | 1996-11-12 | Rion Kabushiki Kaisha | Hearing aid |
| US5572594A (en) * | 1994-09-27 | 1996-11-05 | Devoe; Lambert | Ear canal device holder |
| US5982908A (en) * | 1997-12-22 | 1999-11-09 | Bauman; Natan | Ear wax collection device for a hearing aid |
| US6134333A (en) * | 1998-03-17 | 2000-10-17 | Sonic Innovations, Inc. | Disposable oleophobic and hydrophobic barrier for a hearing aid |
| US6105713A (en) * | 1998-09-17 | 2000-08-22 | Sonic Innovations, Inc. | Cover movable by rotation forming a cerumen barrier in a hearing aid |
| DE19843389C2 (de) * | 1998-09-22 | 2002-07-11 | Fariborz-Hassan Dirinpur | Perforierte Otoplastik für Hörgeräte |
| US20040105562A1 (en) * | 2001-03-16 | 2004-06-03 | Jaromir Kulman | Housing for a hearing aid |
| US7471800B2 (en) | 2004-03-29 | 2008-12-30 | In'tech Industries, Inc. | Wax barrier system |
| DE102006008044B3 (de) | 2006-02-21 | 2007-05-10 | Siemens Audiologische Technik Gmbh | Im Ohr tragbares Hörhilfegerät mit einem Belüftungskanal |
| DE102008038213B8 (de) * | 2008-08-18 | 2010-02-11 | Siemens Medical Instruments Pte. Ltd. | Hörhilfegerät mit einer Wandlerschutzeinrichtung |
| US8761424B2 (en) | 2009-06-22 | 2014-06-24 | Shure Acquisition Holdings, Inc. | Earphone sleeve assembly having integral barrier |
| JP6286934B2 (ja) * | 2013-08-22 | 2018-03-07 | 株式会社ジェイテクト | フレキシブル生産システム |
| USD735169S1 (en) * | 2014-06-23 | 2015-07-28 | Martie Shieh | Housing of an in-ear earphone |
| EP3570561A1 (en) * | 2018-05-17 | 2019-11-20 | Oticon A/s | Wax filter for a speaker of hearing aid |
| DE102020205439A1 (de) | 2020-04-29 | 2021-11-04 | Sivantos Pte. Ltd. | Hörvorrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209382A (en) * | 1963-04-17 | 1965-10-05 | Richard L Scott | Life-preserver combination |
| DE1979669U (de) * | 1967-10-03 | 1968-02-29 | Bosch Elektronik Photokino | Im ohr zu tragendes schwerhoerigengeraet. |
| CH528198A (de) * | 1971-12-30 | 1972-09-15 | Elektroakustik Ag F | Hörgerät |
| FR2596644A1 (fr) * | 1986-04-08 | 1987-10-09 | Philips Massiot Mat Medic | Appareil de prothese auditive logeable dans un conduit auditif |
| DE3613165C1 (de) * | 1986-04-18 | 1987-08-06 | Hans-Dieter Borowsky | Hoergeraet |
-
1988
- 1988-01-27 DE DE3802250A patent/DE3802250C1/de not_active Expired
-
1989
- 1989-01-10 EP EP89810014A patent/EP0326513B1/de not_active Expired - Lifetime
- 1989-01-10 DE DE89810014T patent/DE58906462D1/de not_active Expired - Fee Related
- 1989-01-10 AT AT89810014T patent/ATE99104T1/de not_active IP Right Cessation
- 1989-01-26 CA CA000589282A patent/CA1318857C/en not_active Expired - Fee Related
- 1989-01-26 US US07/302,418 patent/US4945569A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0326513A3 (de) | 1991-05-29 |
| DE3802250C1 (enExample) | 1988-10-27 |
| EP0326513B1 (de) | 1993-12-22 |
| US4945569A (en) | 1990-07-31 |
| EP0326513A2 (de) | 1989-08-02 |
| ATE99104T1 (de) | 1994-01-15 |
| DE58906462D1 (de) | 1994-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |