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EP0206213A1 - Appareil auditif - Google Patents

Appareil auditif Download PDF

Info

Publication number
EP0206213A1
EP0206213A1 EP86108215A EP86108215A EP0206213A1 EP 0206213 A1 EP0206213 A1 EP 0206213A1 EP 86108215 A EP86108215 A EP 86108215A EP 86108215 A EP86108215 A EP 86108215A EP 0206213 A1 EP0206213 A1 EP 0206213A1
Authority
EP
European Patent Office
Prior art keywords
housing
hearing aid
parts
otoplastic
aid according
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
Application number
EP86108215A
Other languages
German (de)
English (en)
Other versions
EP0206213B1 (fr
Inventor
Christof Härtl
Ulrich Birkholz
Peter Nassler
Hans-Joachim Weiss
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 Audiologische Technik GmbH
Siemens Corp
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=6782585&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0206213(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG, Siemens Audiologische Technik GmbH, Siemens Corp filed Critical Siemens AG
Priority to AT86108215T priority Critical patent/ATE56848T1/de
Publication of EP0206213A1 publication Critical patent/EP0206213A1/fr
Application granted granted Critical
Publication of EP0206213B1 publication Critical patent/EP0206213B1/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
    • 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
    • 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
    • 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
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/658—Manufacture of housing parts

Definitions

  • the invention relates to a hearing aid according to the preamble of claim 1.
  • Such hearing aids are known for example from GB-PS 20 70 890.
  • the object of the invention is to achieve a space and expansion of the cross-section-saving structure of the housing in a hearing aid of the type mentioned. This object is achieved by the measures specified in the characterizing part of claim 1.
  • the invention is based on a housing of the parts of the hearing aid, which fits into a cavity in the otoplastic.
  • the housing and the cavity are given diameters which become smaller towards the exit of the sound conductor, so that the shape of a funnel results. This makes it possible to lock the housing in the earmold in the area of the smaller diameters.
  • the advantages that result from the use of a two-part housing can be used, and on the other hand, no significant additional space is required for holding the device in the earmold.
  • the hearing aid device housed in a housing can be mass-produced and have the smallest possible dimensions. It is possible to use molded parts of minimal wall thickness for its housing because the wall is reinforced by inserting it into the earmold. In particular, if you give this device a cross-section that is rounded in a kidney shape, the adaptability to the cross-sections of auditory channels that occur is also facilitated.
  • the installation of the device in the otoplastic can be promoted if the housing of the hearing aid is made up of two parts and all parts except the receiver are accommodated in one part and the receiver in a second part.
  • the connection between the two parts of the housing can be rigid, because the shape is already favorable for installation.
  • the connection of the housing of the receiver to the part of the housing which contains the other components of the hearing aid can also be made movable. As a rule, it can be sufficient to arrange the receiver to be rotatable about its longitudinal axis by approximately 30 °, because then all positions and shapes that can be taken up by the ear canal can be adjusted.
  • the locking of the housing, which contains the elements of the hearing aid, with the otoplastic or the intermediate housing can be achieved by appropriately shaping the surfaces that come to lie against one another, for example by providing undercutting elements that come into engagement with one another when they are joined together. Such elements can have a particularly favorable effect if they are attached at points where they are accessible again for later removal, so that the connection can be released without destroying the housing.
  • the arrangement of the undercuts is advantageous, for example, in the areas in which the housings have a small diameter. There you have the later copy of the Even thin walls that are flexible and therefore cheap for snap locks. With an intermediate housing, very little, if any, parts of an otoplastic need to be attached.
  • the housing of the components of the hearing aid can be provided on the outside with a thread at its thinnest end, which protrudes at the end when it is joined together with the otoplastic or the intermediate housing.
  • the bracket can then be achieved by screwing an annular nut.
  • a bead can also be provided, onto which a ring is held which holds the two parts together.
  • a kind of snap closure can also be achieved by undercuts.
  • the end edge of the intermediate housing can be provided with a reinforcement.
  • a ring can be used as such.
  • Such a holder can be released if the wall of the housing of the components is flexible at the point at which a latching step lies, for example by only having a thin wall thickness. This then allows the retaining step to be pressed in so far that the resting edge can be pushed over it.
  • the materials customary for the production of hearing aids have proven successful as materials for the housing, the earmold and the intermediate housing.
  • Favorable wall thicknesses of the housings are 0.2 to 0.5 mm.
  • One for reinforcement A ring inserted into a locking edge can consist of a mechanically resistant plastic, such as polymethyl methaerylate.
  • the otoplastic which results in an adaptation to the ear canal and thereby an improved holder when using the device, can be produced in the manner known per se in the manufacture of ear molds. For this purpose, an impression, such as a plaster cast, is first made from the ear canal and then a cast is made of it, leaving the cavity for the use of the hearing aid.
  • the intermediate housing is inserted, for example, into the mold made from the impression and then the space between it and the mold is filled with plastic material. After curing, a suitable otoplastic is obtained.
  • an appropriately shaped stamp can be inserted into the mold to create the cavity in the otoplastic and removed again after the plastic material has hardened.
  • An arrangement according to the invention also has the advantage that a finished hearing aid is already available before an otoplastic is manufactured.
  • a part can be attached to the sound outlet opening of the housing, which corresponds, for example, to the end section of the intermediate housing, which makes locking possible.
  • the end of this part, which serves as an adapter can then be provided with an attachment, onto which a so-called adapter olive is attached, which ver attaching the device to caring ear makes possible.
  • This test adapter can be used for different forms of listening channels by using different fitting olives.
  • the screw-on part and, in the case of a bead, the ring to be pulled on can be designed in an analogous manner as an adapter.
  • a duct to the outside air for venting the air space enclosed between the device and the eardrum when using the device.
  • a bulge can be provided in the intermediate housing according to the invention.
  • the cross-section on the front panel can be saved by connecting this panel to the housing with an internal snap lock.
  • This can be arranged in such a way that it can be loosened by means of a tool, for example a screwdriver, which is inserted through an opening in the housing, for example the opening for introducing the battery. Marks that are visible on the outside, which are unavoidable due to the use of the tool on the plastic, can be brought to an invisible point on the housing.
  • FIG 1 denotes a hearing aid in which the components, i.e. a microphone 2, an amplifier 3, a battery 4 and a receiver 5, are housed in a housing 15.
  • the housing 15 is closed at the point of its largest diameter with a cover 6, which consists of polyamide, which is reinforced with glass fibers.
  • the cover 6 carries a volume control 7, a tone control 8 and a holder 10 for the battery 4, which can be pivoted about an axis 9 mounted in the cover 6.
  • the cover there is also an opening 11 for speaking into the microphone 2.
  • the parts 13 of the amplifier Inside the housing are attached to a flexible support 12, the parts 13 of the amplifier.
  • the receiver 5 is connected to the amplifier.
  • the cover 6 is connected to the housing 15 via hooks 16, which engage behind lugs 17 of the housing 15.
  • the device 1 is inserted with its housing 15 into an intermediate housing 20, on the outer wall of which an otoplastic 21 is attached.
  • the receiver 5 At its end facing away from the amplifier 3, the receiver 5 has a sound outlet connection 22 which, like the receiver 5 itself, is supported with respect to the housing 15 by a padding 23.
  • a thread 24 On the outside of the part of the housing 15, which lies in the area of the socket 22, a thread 24 is attached, onto which a threaded ring 25 is screwed, which has a bottom 26, in which openings 27 are made.
  • An adapter as shown in FIG. 5 can be used to test the device 1 on a hearing impaired person is posed.
  • This consists of a screw ring 25.1, which can be screwed onto the thread 24 and which has an attachment olive 30 at its free end, to which an adapter olive 31 can be attached in the direction of arrow 33 (ear tip), which consists of a flexible material and one has laterally projecting sealing bead 32, with which the ear canal can be locked to the outside.
  • FIG. 4 shows a section along the line III-III according to FIG. 2 of the arrangement of a ventilation channel 40, which is also shown in dashed lines in FIG. 2 and from the end of the housing on which the sound outlet connection 22 of the receiver 5 lies. leads to the end of the intermediate housing 20, which lies on the opposite end of this housing having the large cross section.
  • This channel 40 is designed in the form of a bulge 42 of the intermediate housing 20, so that the channel remains open at 40 when the material of the earmold 21 is attached.
  • a bulge 42.1 can also be provided on the other side, which then leads to a further ventilation duct 40.1 or through which the duct 40 is replaced.
  • the housing 15.6 is held in the intermediate housing 20.6 by means of lateral projections, of which those designated as 60 and 61 are visible in the figure, i.e. when inserting the housing 15.6 into the intermediate housing 20.6, the lugs 60 and 61 slide past the annular thickening 62 of the intermediate housing 20 and snap outwards as soon as they have reached the outer end of the thickening 62, so that the device 1.6 falls out due to its gradation is prevented from the intermediate housing 20.6.
  • the lugs 60 and 61 can be brought below the level of the thickening 62 and the connection of the housing 15.6 to the intermediate housing 20.6 can be released again.
  • the exit opening of the sound is closed with a cap 63, which has openings 64 for the passage of the sound and the side walls 65 of which are drawn inwards towards the open side of the cap 63, so that they are behind a bead 66 which forms the end of the housing 15.6 forms at the sound output, grab and hold the cap 63.
  • FIG. 7 for the device 1.7, which is located in a housing 15.7, the handset 5.7 in a separate housing 70 is housed, which is attached to the housing 15 via a bracket 71 which can be pivoted laterally by 5 °.
  • This holder can also be rotated laterally by 300 ° about the longitudinal axis of the receiver 5.1, a stop 72 being provided in order to prevent the connections 73 from being overtightened and thus torn off.
  • the thickening which is denoted by 62 in FIG.
  • connection can be released by pressing in the lugs 60.7 and 61.7 in accordance with the arrows 67.7 and 68.7.
  • FIG. 8 is simplified compared to that according to FIG. 7 in that the receiver in its housing 70.8 is held on housing 15.8 only rotatable about its axis 80 by 30 ° on each side.
  • a stop 72.8 limits the lateral rotation to avoid difficulties with regard to the connections. Otherwise, the embodiment corresponds to that according to FIG. 7.
  • FIG. 9 shows an adapter which corresponds to that shown in FIG. 5.
  • the main difference is that it is attached to the housing of the hearing aid using a snap mechanism.
  • the lugs 61.9 and 62.9 are used, which engage behind the annular part 92 when the connecting piece 90 is pushed in the direction of the arrow 91 and enter the openings 93 and 94, so that the lug is attached to the housing 15.9 and the adapter olive 31.9 with the sealing bead 32.9 in the direction of arrow 95 can be attached to the adapter olive 30.9.

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Adornments (AREA)
  • Finger-Pressure Massage (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP86108215A 1985-06-27 1986-06-16 Appareil auditif Expired - Lifetime EP0206213B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86108215T ATE56848T1 (de) 1985-06-27 1986-06-16 Hoerhilfe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8518681U 1985-06-27
DE8518681U DE8518681U1 (de) 1985-06-27 1985-06-27 Hörhilfe

Publications (2)

Publication Number Publication Date
EP0206213A1 true EP0206213A1 (fr) 1986-12-30
EP0206213B1 EP0206213B1 (fr) 1990-09-19

Family

ID=6782585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108215A Expired - Lifetime EP0206213B1 (fr) 1985-06-27 1986-06-16 Appareil auditif

Country Status (7)

Country Link
US (1) US4739512A (fr)
EP (1) EP0206213B1 (fr)
JP (1) JPS622800A (fr)
AT (1) ATE56848T1 (fr)
CA (1) CA1258434A (fr)
DE (2) DE8518681U1 (fr)
DK (1) DK174395B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540579A1 (de) * 1985-11-15 1987-05-27 Toepholm & Westermann Im-ohr-hoergeraet
EP0378579A1 (fr) * 1987-09-11 1990-07-25 Resound Corporation Procede et appareil de traitement de deficiences de l'ouie
EP0451784A2 (fr) * 1990-04-12 1991-10-16 Beltone Electronics Corporation Système modulaire de prothèse auditive
US5146051A (en) * 1989-07-26 1992-09-08 Siemens Aktiengesellschaft Housing shell for an in-the-ear 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
DE4215711C3 (de) * 1991-05-31 1999-04-08 Rion Co Hörhilfe
EP1692915B1 (fr) 2003-12-05 2014-08-06 Oticon A/S Dispositif de communication avec partie structurelle
EP2443842B1 (fr) 2009-06-16 2017-12-20 Sivantos Pte. Ltd. Prothèse auditive à capuchon d'introduction remplaçable

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542616A1 (de) * 1985-12-03 1987-06-04 Toepholm & Westermann Verfahren zum herstellen einer individuellen ohrmulde
DE8613335U1 (de) * 1986-05-16 1987-10-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Herstellung einer Otoplastik
DE8613394U1 (de) * 1986-05-16 1989-02-16 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Aufschrauben eines Deckels auf einen Schraubstutzen eines Hörgerätes
DE8613336U1 (de) * 1986-05-16 1987-10-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Herstellung eines Ohrabdrucks zur nachfolgenden Herstellung einer Otoplastik
DE3616648A1 (de) * 1986-05-16 1987-11-19 Siemens Ag In-dem-ohr-hoergeraet
DE8706057U1 (de) * 1987-04-27 1988-08-25 Siemens AG, 1000 Berlin und 8000 München Hinter-dem-Ohr-Hörgerät
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
US5131128A (en) * 1987-10-14 1992-07-21 Gn Danavox A/S Protection element for all-in-the-ear hearing aid and tool for use in the replacement hereof
US4969534A (en) * 1988-08-08 1990-11-13 Minnesota Mining And Manufacturing Company Hearing aid employing a viscoelastic material to adhere components to the casing
US5185802A (en) * 1990-04-12 1993-02-09 Beltone Electronics Corporation Modular hearing aid system
DE69112407T2 (de) * 1990-08-20 1996-04-18 Minnesota Mining And Mfg. Co., Saint Paul, Minn. Hörgerät und verfahren zu seiner herstellung.
US5220612A (en) * 1991-12-20 1993-06-15 Tibbetts Industries, Inc. Non-occludable transducers for in-the-ear applications
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EP0629101B1 (fr) * 1993-06-11 2001-09-05 Ascom Audiosys Ag Prothèse auditive à porter dans l'oreille et procédé pour sa fabrication
US5748743A (en) * 1994-08-01 1998-05-05 Ear Craft Technologies Air conduction hearing device
SE502037C2 (sv) * 1994-08-04 1995-07-24 Peter Joakim Lenz Anordning vid hörapparat
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EP0821542A3 (fr) * 1996-07-24 2004-06-02 Bernafon AG Prothèse auditive portable complètement dans le conduit auditif et individualisée par moulage d'un corps
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WO2002024127A2 (fr) 2000-09-25 2002-03-28 Phonak Ag Otoplastique et procede de fabrication d'un otoplastique
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EP2309779B1 (fr) 2006-09-29 2017-05-10 Oticon A/S Appareil auditif et oreillette
DE102007010014B4 (de) * 2007-03-01 2011-02-24 Siemens Audiologische Technik Gmbh Hörgerät mit Basisstruktur
DE102007023054A1 (de) * 2007-05-16 2008-11-27 Siemens Medical Instruments Pte. Ltd. Ohrpassstück mit Adapterdichtung
DE102007037024A1 (de) 2007-08-06 2009-02-26 Siemens Medical Instruments Pte. Ltd. Hörereinrichtung mit elastisch gelagertem Hörer
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
DE102007042324B4 (de) * 2007-09-06 2012-08-30 Siemens Medical Instruments Pte. Ltd. In-dem-Ohr-Hörgerät mit Kontaktmittel und zugehöriges Batterieladegerät
DE102008055919A1 (de) 2008-11-05 2009-12-03 Siemens Medical Instruments Pte. Ltd. Vorrichtung zur Befestigung eines Hörers für Hörgeräte
US8588880B2 (en) 2009-02-16 2013-11-19 Masimo Corporation Ear sensor
DE102010022323A1 (de) * 2010-06-01 2011-12-01 Siemens Medical Instruments Pte. Ltd. Tief-Ohrkanal-Hörinstrument
WO2012096626A1 (fr) * 2011-01-11 2012-07-19 St Electronics (Info-Comm Systems) Pte Ltd. Appareil audio
US10887706B2 (en) 2015-06-29 2021-01-05 Hear-Wear Technologies LLC Transducer modules for auditory communication devices and auditory communication devices
CN106806047A (zh) * 2015-11-27 2017-06-09 英业达科技有限公司 耳挂止鼾装置及止鼾系统
DE102015226813A1 (de) * 2015-12-29 2017-06-29 Sivantos Pte. Ltd. Hörgerät
DE102017207528A1 (de) * 2017-05-04 2018-11-08 Sivantos Pte. Ltd. Modul zum Einbau in ein Hörhilfegerät
DE102017210447A1 (de) * 2017-06-21 2018-12-27 Sivantos Pte. Ltd. Hörgerät
DE102017215372A1 (de) * 2017-09-01 2019-03-07 Sivantos Pte. Ltd. Hörgerät
DE102017219470A1 (de) * 2017-11-02 2019-05-02 Sivantos Pte. Ltd. Hörgerät
USD853359S1 (en) * 2018-01-25 2019-07-09 Yong Guo Housing for high-fidelity earbud
US20200021905A1 (en) * 2018-07-10 2020-01-16 New Audio LLC Wireless earpiece having antenna with wall-embedded radiating element and related technology
EP4054203A4 (fr) * 2019-10-30 2024-01-17 Listeningassist Corporation Équipement destiné à être porté sur l'oreille externe
CN111246359A (zh) * 2020-04-01 2020-06-05 厦门新声科技有限公司 微型耳道式助听器

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GB1117245A (en) * 1965-09-23 1968-06-19 Dahlberg Electronics Hearing aid
DE1274657B (de) * 1966-02-25 1968-08-08 Bosch Elektronik Photokino Im Ohr zu tragendes elektronisches Schwerhoerigengeraet
DE1487272A1 (de) * 1966-05-09 1969-03-20 Wolfgang Dreve Otoplastik fuer Hoergeraete und Verfahren zur Herstellung der Otoplastik
GB1173657A (en) * 1967-05-09 1969-12-10 Emi Ltd Improvements in or relating to Hearing Aids.
DE2949992A1 (de) * 1978-12-18 1980-07-03 Phonak Ag Im-ohr-hoergeraet fuer schwerhoerige
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US3047089A (en) * 1959-08-31 1962-07-31 Univ Syracuse Ear plugs
GB1117245A (en) * 1965-09-23 1968-06-19 Dahlberg Electronics Hearing aid
DE1274657B (de) * 1966-02-25 1968-08-08 Bosch Elektronik Photokino Im Ohr zu tragendes elektronisches Schwerhoerigengeraet
DE1487272A1 (de) * 1966-05-09 1969-03-20 Wolfgang Dreve Otoplastik fuer Hoergeraete und Verfahren zur Herstellung der Otoplastik
GB1173657A (en) * 1967-05-09 1969-12-10 Emi Ltd Improvements in or relating to Hearing Aids.
DE2949992A1 (de) * 1978-12-18 1980-07-03 Phonak Ag Im-ohr-hoergeraet fuer schwerhoerige
CH648172A5 (en) * 1979-06-12 1985-02-28 Minisonic Ag Hearing-aid to be worn in the ear

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DE3540579A1 (de) * 1985-11-15 1987-05-27 Toepholm & Westermann Im-ohr-hoergeraet
EP0378579A1 (fr) * 1987-09-11 1990-07-25 Resound Corporation Procede et appareil de traitement de deficiences de l'ouie
EP0378579A4 (en) * 1987-09-11 1991-07-17 Resound Corporation Method and apparatus for treating hearing deficiencies
US5146051A (en) * 1989-07-26 1992-09-08 Siemens Aktiengesellschaft Housing shell for an in-the-ear hearing aid
EP0451784A2 (fr) * 1990-04-12 1991-10-16 Beltone Electronics Corporation Système modulaire de prothèse auditive
EP0451784A3 (en) * 1990-04-12 1991-11-13 Beltone Electronics Corporation Modular hearing aid system
DE4215711C3 (de) * 1991-05-31 1999-04-08 Rion Co Hörhilfe
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
EP1692915B1 (fr) 2003-12-05 2014-08-06 Oticon A/S Dispositif de communication avec partie structurelle
EP2443842B1 (fr) 2009-06-16 2017-12-20 Sivantos Pte. Ltd. Prothèse auditive à capuchon d'introduction remplaçable

Also Published As

Publication number Publication date
JPH0530360B2 (fr) 1993-05-07
EP0206213B1 (fr) 1990-09-19
DK298186A (da) 1986-12-28
US4739512A (en) 1988-04-19
DK298186D0 (da) 1986-06-25
DE3674260D1 (de) 1990-10-25
DK174395B1 (da) 2003-01-27
ATE56848T1 (de) 1990-10-15
CA1258434A (fr) 1989-08-15
JPS622800A (ja) 1987-01-08
DE8518681U1 (de) 1986-06-12

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