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EP0247390B1 - Prothèse auditive à porter dans l'oreille - Google Patents

Prothèse auditive à porter dans l'oreille Download PDF

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Publication number
EP0247390B1
EP0247390B1 EP87106409A EP87106409A EP0247390B1 EP 0247390 B1 EP0247390 B1 EP 0247390B1 EP 87106409 A EP87106409 A EP 87106409A EP 87106409 A EP87106409 A EP 87106409A EP 0247390 B1 EP0247390 B1 EP 0247390B1
Authority
EP
European Patent Office
Prior art keywords
hearing aid
aid according
tail part
angle
iii
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 - Lifetime
Application number
EP87106409A
Other languages
German (de)
English (en)
Other versions
EP0247390A1 (fr
Inventor
Christof Härtl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sivantos GmbH
Original Assignee
Siemens AG
Siemens Audioligische Technik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27433593&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0247390(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE8613404U external-priority patent/DE8613404U1/de
Priority claimed from DE19863616557 external-priority patent/DE3616557A1/de
Priority claimed from DE8613362U external-priority patent/DE8613362U1/de
Application filed by Siemens AG, Siemens Audioligische Technik GmbH filed Critical Siemens AG
Priority to AT87106409T priority Critical patent/ATE61505T1/de
Publication of EP0247390A1 publication Critical patent/EP0247390A1/fr
Application granted granted Critical
Publication of EP0247390B1 publication Critical patent/EP0247390B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04R25/658—Manufacture of housing parts
    • 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
    • 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
    • H04R25/656—Non-customized, universal ear tips, i.e. ear tips which are not specifically adapted to the size or shape of the ear or ear canal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/025—In the ear hearing aids [ITE] hearing aids
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/609—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of circuitry
    • 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
    • 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

Definitions

  • the invention relates to an in-the-ear hearing aid that can be inserted into the ear canal.
  • the object of the present invention is to construct a hearing device of this type, the shape of which largely corresponds to the shape of a normal average auditory canal.
  • FIG. 1 shows an in-the-ear hearing aid module 1 with a housing 2, which comprises a socket 3 with an external thread 4 at the proximal end.
  • the diameter of the nozzle 3 is d.
  • the hearing aid module 1 comprises on a curved end plate 5 (faceplate) an adjustment button 6 for a volume control, which can also be an on and off switch for the device, a further actuator 7, a charger 8 for a battery and an opening 9 for the sound supply .
  • the hearing aid module 1 can be inserted into the hollow interior 10 of an otoplastic 11 in such a way that the connector 3 projects through a first opening 12 into a second opening 13 of the otoplastic 11.
  • the otoplastic 11 comprises an outer shell 14 made of transparent material, e.g. a polymethyl methacrylate, such as acrylic PMMA, on which the actual otoplastic material 15, which is also made of transparent material, e.g. also a polymethyl methacrylate, such as acrylic PMMA.
  • the diameter of the first opening 12 is also d or is at most slightly larger, so that the nozzle sits tightly in the first opening 12.
  • the diameter of the second opening 13 is D.
  • a cerumen cover 16 with the internal thread 17 can be screwed onto the part of the nozzle 3 protruding into the second opening 13.
  • the diameter D1 of the cerumen lid is somewhat smaller (preferably 0.2 mm smaller) than the diameter D of the second opening 13.
  • the cerumen lid can be easily screwed into the opening 13 until it strikes the ring edge 18 of the outer shell 14.
  • the in-the-ear hearing aid module 1 thus sits firmly and acoustically tight in the finished earmold 11.
  • the cerumen lid 16 has sieve-like openings 20 on its end face 19. Accordingly, it serves at the same time for fixing the module and as a cerumen trap.
  • the cerumen lid 16 also comprises two through holes 21 and 22, which are arranged essentially diametrically opposite one another with respect to the lid central axis 23, into which a screwing aid (not shown) with two pins engages for screwing on the lid.
  • a ventilation channel 24 is incorporated into the otoplastic 11.
  • FIGS. 3 and 4 show the sections III-III and IV-IV indicated in FIG. 1 through a housing 2 of a hearing aid module 1 with the curved front plate 5 removed.
  • the housing 2 of the hearing aid module 1 is pear-shaped. It accordingly has a distal beaded head part 25 and a proximal thinner tail part 26.
  • the flat forehead of the head part 25 is indicated by 27.
  • the flat forehead 27 has a normal 28.
  • the longitudinal axis of the tail part 26 is indicated at 31.
  • This special angular design results in a housing shape that is tailored to the average normal auditory canal of a hearing impaired person. This housing automatically fits into almost all fairly normal ear canals. The individual rest adjustment now only needs to be carried out with the aid of an otoplastic 11. Special adjustments of a housing to the ear canal of an individual ear are no longer necessary.
  • the largest diameter of the flat end 27 of the housing 2 is also shown with D1.
  • the two diameters D1 and D2 are selected so that the smaller diameter D2 is less than half the larger diameter D1.
  • the proximal, thinner tail part 26 is thus considerably thinner than the distal, beaded head part 25 of the housing 2 of the hearing aid module 1.
  • the otoplastic 11 formed from the outer shell 14 and otoplastic material 15 can be relatively thick with these dimensions of the housing 2. However, this enables the problem-free subsequent incorporation of an arbitrarily shaped ventilation duct 24.
  • FIG. 5 shows the curved end plate 5 which can be placed on the flat end 27 of the housing 2.
  • the end plate 5 comprises 2 locking grooves 32 for fastening in the flat end 27 of the housing, into which the catches 29 of the housing 1 engage. The end plate is thereby held securely on the flat end 27 of the housing 2.
  • the curvature 33 of the end plate 5 is round on all sides. There are therefore no corners or edges which could appear cosmetically disruptive after inserting the finished hearing aid into the ear canal of a hearing impaired person.

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)

Claims (10)

1. Appareil de correction auditive (1) destiné à être placé dans l'oreille, comportant un boîtier (2) en forme de poire, qui comprend une partie de tête distale en bourrelet (25) possédant une face frontale plane (27), sur laquelle est montée une plaque frontale (5), et une partie de queue proximale plus mince (26), l'axe longitudinal (21) de la partie de queue (26) étant incliné par rapport à la normale (28) de la face frontale plane (27) de la partie de tête (25) dans deux plans de coupe longitudinaux (III-III ou IV-V), perpendiculaires entre eux, du boîtier (2) et l'angle (α) entre la normale (28) à la face frontale plane (27) et l'axe longitudinal (31) de la partie de queue (26) dans un plan de coupe longitudinal (III-III) se situe dans la plage comprise entre 135° et 142°.
2. Appareil de correction auditive suivant la re­vendication 1, caractérisé par le fait que l'angle (β) entre la normale (28) de la face frontale plane (27) et l'axe lon­gitudinal (31) de la partie de queue (26) dans l'autre plan de coupe longitudinal (IV-IV) se situe dans la plage comprise entre 12° et 17°.
3. Appareil de correction auditive suivant la re­vendication 1, caractérisé par le fait que l'angle (α) se si­tue dans la plage 140° ± 1°.
4. Appareil de correction auditive suivant la re­vendication 1 ou 3, caractérisé par le fait que l'angle (α) est égal à 140°.
5. Appareil de correction auditive suivant la re­vendication 2, caractérisé par le fait que l'angle (β) se si­tue dans la plage égale à 14° ± 1°.
6. Appareil de correction auditive suivant la re­vendication 2 ou 5, caractérisé par le fait que l'angle (β) est égal à 14°.
7. Appareil de correction auditive suivant l'une des revendications 1 à 6, caractérisé par le fait que le dia­mètre maximum (D2) de la partie de queue (26) est inférieur, au moins de la moitié, au diamètre maximum (D1) de la partie de tête (25).
8. Appareil de correction auditive suivant la re­vendication 7, caractérisé par le fait que le diamètre maxi­mum (D2) de la partie de queue (26) est compris entre environ 1/4 et 1/5 du diamètre maximum (D1) de la partie de tête (25).
9. Appareil de correction auditive suivant la re­vendication 7 ou 8, caractérisé par le fait que la partie de queue plus mince (26) possède une section transversale sensi­blement rectangulaire.
10. Appareil de correction auditive suivant l'une des revendications 7 à 9, comportant une partie de tête pos­sédant une face frontale plane, sur laquelle s'applique une plaque frontale, caractérisé par le fait que la plaque fron­tale (5) est cintrée de tous côtés avec une forme circulaire.
EP87106409A 1986-05-16 1987-05-04 Prothèse auditive à porter dans l'oreille Expired - Lifetime EP0247390B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106409T ATE61505T1 (de) 1986-05-16 1987-05-04 In-dem ohr-hoergeraet.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE8613404U DE8613404U1 (de) 1986-05-16 1986-05-16 In-dem-Ohr-Hörgerät
DE3616558 1986-05-16
DE19863616557 DE3616557A1 (de) 1986-05-16 1986-05-16 In-dem-ohr-hoergeraet
DE8613362U DE8613362U1 (de) 1986-05-16 1986-05-16 In-dem-Ohr-Hörgerät
DE3616558 1986-05-16
DE3616557 1986-05-16

Publications (2)

Publication Number Publication Date
EP0247390A1 EP0247390A1 (fr) 1987-12-02
EP0247390B1 true EP0247390B1 (fr) 1991-03-06

Family

ID=27433593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106409A Expired - Lifetime EP0247390B1 (fr) 1986-05-16 1987-05-04 Prothèse auditive à porter dans l'oreille

Country Status (4)

Country Link
US (1) US4716985A (fr)
EP (1) EP0247390B1 (fr)
CA (1) CA1279019C (fr)
DK (1) DK167263B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908854C1 (de) * 1999-03-01 2000-09-21 Siemens Audiologische Technik Gehörgangseinsatz, insbesondere für Hörhilfegeräte

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DE3715082A1 (de) * 1987-05-06 1988-11-17 Siemens Ag Verfahren und vorrichtung zur herstellung einer otoplastik
US4860362A (en) * 1987-09-08 1989-08-22 Siemens Hearing Instruments, Inc. Hearing aid and method for making it
DE8712957U1 (de) * 1987-09-25 1989-01-19 Siemens AG, 1000 Berlin und 8000 München In-dem-Ohr-Hörgerät
DE8713369U1 (de) * 1987-10-05 1989-02-09 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Verschließen von Öffnungen an Hörgeräten oder Ohrpaßstücken für Hörgeräte
DK157647C (da) * 1987-10-14 1990-07-09 Gn Danavox As Beskyttelsesorgan til alt-i-oeret hoereapparat samt vaerktoej til brug ved udskiftning heraf
EP0451784A3 (en) * 1990-04-12 1991-11-13 Beltone Electronics Corporation Modular hearing aid system
US5185802A (en) * 1990-04-12 1993-02-09 Beltone Electronics Corporation Modular hearing aid system
US5347584A (en) * 1991-05-31 1994-09-13 Rion Kabushiki-Kaisha Hearing aid
US5327500A (en) * 1992-12-21 1994-07-05 Campbell Donald E K Cerumen barrier for custom in the ear type hearing intruments
US5748743A (en) * 1994-08-01 1998-05-05 Ear Craft Technologies Air conduction hearing device
US5881159A (en) * 1996-03-14 1999-03-09 Sarnoff Corporation Disposable hearing aid
US6473511B1 (en) 1996-03-14 2002-10-29 Sarnoff Corporation Disposable hearing aid with integral power source
US7010137B1 (en) 1997-03-12 2006-03-07 Sarnoff Corporation Hearing aid
US6283915B1 (en) 1997-03-12 2001-09-04 Sarnoff Corporation Disposable in-the-ear monitoring instrument and method of manufacture
DK42197A (da) 1997-04-15 1998-10-16 Toepholm & Westermann Kompakt moduleret i-øret høreapparat
US6037538A (en) * 1997-04-28 2000-03-14 Brooks; Gary Douglas Cable raceway
US6254526B1 (en) 1997-12-18 2001-07-03 Softear Technologies, L.L.C. Hearing aid having hard mounting plate and soft body bonded thereto
US6432247B1 (en) 1997-12-18 2002-08-13 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US6434248B1 (en) 1997-12-18 2002-08-13 Softear Technologies, L.L.C. Soft hearing aid moulding apparatus
CA2314889A1 (fr) 1997-12-18 1999-06-24 Softear Technologies, L.L.C. Prothese auditive souple
US6228020B1 (en) 1997-12-18 2001-05-08 Softear Technologies, L.L.C. Compliant hearing aid
US6695943B2 (en) 1997-12-18 2004-02-24 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US6022311A (en) * 1997-12-18 2000-02-08 General Hearing Instrument, Inc. Apparatus and method for a custom soft-solid hearing aid
US6473512B1 (en) * 1997-12-18 2002-10-29 Softear Technologies, L.L.C. Apparatus and method for a custom soft-solid hearing aid
US6438244B1 (en) 1997-12-18 2002-08-20 Softear Technologies Hearing aid construction with electronic components encapsulated in soft polymeric body
US6728383B1 (en) 1997-12-18 2004-04-27 Softear Technologies, L.L.C. Method of compensating for hearing loss
US20040096077A1 (en) * 1998-05-06 2004-05-20 Csensich Peter J. Hearing coupler shells of soft pliable thermoplastic material
US20080063231A1 (en) * 1998-05-26 2008-03-13 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US20050141739A1 (en) * 2003-02-28 2005-06-30 Softear Technologies, L.L.C. (A Louisiana Limited Liability Company) Soft hearing aid with stainless steel wire
US7217335B2 (en) * 1998-05-26 2007-05-15 Softear Technologies, L.L.C. Method of manufacturing a soft hearing aid
US6393130B1 (en) * 1998-10-26 2002-05-21 Beltone Electronics Corporation Deformable, multi-material hearing aid housing
US6940988B1 (en) * 1998-11-25 2005-09-06 Insound Medical, Inc. Semi-permanent canal hearing device
GB9907050D0 (en) 1999-03-26 1999-05-19 Sonomax Sft Inc System for fitting a hearing device in the ear
US7403629B1 (en) * 1999-05-05 2008-07-22 Sarnoff Corporation Disposable modular hearing aid
US20070071265A1 (en) * 1999-05-05 2007-03-29 Leedom Marvin A Disposable modular hearing aid
US7113611B2 (en) * 1999-05-05 2006-09-26 Sarnoff Corporation Disposable modular hearing aid
SG124225A1 (en) * 2000-03-08 2006-08-30 Beltone Electronics Corp Deformable, multi-material hearing aid housing
US7359524B2 (en) * 2001-12-07 2008-04-15 Koninlijke Philips Electronics N.V. Hearing aid assembly
NL1019747C2 (nl) * 2002-01-15 2003-07-17 Lourens George Bordewijk Gehoortoestel.
US20050281421A1 (en) * 2004-06-22 2005-12-22 Armstrong Stephen W First person acoustic environment system and method
US8160261B2 (en) * 2005-01-18 2012-04-17 Sensaphonics, Inc. Audio monitoring system
US8189845B2 (en) * 2006-12-21 2012-05-29 Sperian Hearing Protection, Llc Earbud coupling
CA2776903A1 (fr) * 2009-10-05 2011-04-14 Sonomax Technologies Inc. Dispositif et systeme de distribution de compose durcissable pour dispositif intra-auriculaire gonflable
EP2525751B1 (fr) 2010-01-19 2013-12-11 Widex A/S Bouchon d'oreille pour prothèse auditive avec cordonnet d'extraction
JP6468288B2 (ja) * 2014-06-18 2019-02-13 ソニー株式会社 挿耳装置
US9629575B2 (en) * 2014-12-30 2017-04-25 Natus Medical Incorporated Filter device and method of manufacturing a filter device
DE102015226813A1 (de) * 2015-12-29 2017-06-29 Sivantos Pte. Ltd. Hörgerät
DE102017210447A1 (de) * 2017-06-21 2018-12-27 Sivantos Pte. Ltd. Hörgerät
USD853359S1 (en) * 2018-01-25 2019-07-09 Yong Guo Housing for high-fidelity earbud
USD864164S1 (en) * 2018-03-14 2019-10-22 Dadong Liu Earphone
USD865722S1 (en) * 2019-08-23 2019-11-05 Guangzhou Lanshidun Electronic Limited Company Earphone
USD962201S1 (en) * 2020-05-15 2022-08-30 Samsung Electronics Co., Ltd. Earphone
JP1724003S (ja) * 2021-12-17 2022-09-05 ワイヤレスイヤホン

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US3414685A (en) * 1965-09-23 1968-12-03 Dahlberg Electronics In-the-ear hearing aid
DE1487272A1 (de) * 1966-05-09 1969-03-20 Wolfgang Dreve Otoplastik fuer Hoergeraete und Verfahren zur Herstellung der Otoplastik
US3448224A (en) * 1966-10-27 1969-06-03 Dictograph Products Inc Rigid in-the-ear hearing aid
US3975599A (en) * 1975-09-17 1976-08-17 United States Surgical Corporation Directional/non-directional hearing aid
US4532649A (en) * 1983-07-03 1985-07-30 Gaspare Bellafiore Hearing aid
US4548082A (en) * 1984-08-28 1985-10-22 Central Institute For The Deaf Hearing aids, signal supplying apparatus, systems for compensating hearing deficiencies, and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908854C1 (de) * 1999-03-01 2000-09-21 Siemens Audiologische Technik Gehörgangseinsatz, insbesondere für Hörhilfegeräte

Also Published As

Publication number Publication date
DK167263B1 (da) 1993-09-27
EP0247390A1 (fr) 1987-12-02
DK242887D0 (da) 1987-05-12
DK242887A (da) 1987-11-17
US4716985A (en) 1988-01-05
CA1279019C (fr) 1991-01-15

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