EP0245739A1 - Mounting for a transducer, in particular a receiver - Google Patents

Mounting for a transducer, in particular a receiver Download PDF

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Publication number
EP0245739A1
EP0245739A1 EP87106407A EP87106407A EP0245739A1 EP 0245739 A1 EP0245739 A1 EP 0245739A1 EP 87106407 A EP87106407 A EP 87106407A EP 87106407 A EP87106407 A EP 87106407A EP 0245739 A1 EP0245739 A1 EP 0245739A1
Authority
EP
European Patent Office
Prior art keywords
sound
elastic
holder according
sound transducer
hose part
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
EP87106407A
Other languages
German (de)
French (fr)
Other versions
EP0245739B1 (en
Inventor
Christof Härtl
Peter Nassler
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.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Priority to AT87106407T priority Critical patent/ATE60863T1/en
Publication of EP0245739A1 publication Critical patent/EP0245739A1/en
Application granted granted Critical
Publication of EP0245739B1 publication Critical patent/EP0245739B1/en
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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • 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
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically

Definitions

  • the invention relates to a holder for a sound transducer according to the preamble of patent claim 1.
  • the sound transducer is glued to the sound opening in the housing of the hearing aid with its sound nozzle. This can lead to unwanted acoustic feedback.
  • the adhesive can also partially glue the sound opening so that the sound can no longer escape unhindered.
  • CH-PS 539 375 describes e.g. already a holder of the type mentioned, in which a handset or a microphone of a hearing aid as a sound transducer are used on the one hand by means of a prestressed (sub-claim 4) elastic hose part in the associated sound conductor and on the other hand the respective sound transducer at least partially in a pocket with elastic Support studs are seated.
  • the pressure can unfortunately lead to undesired displacements of the sound transducer to be held in the hearing device housing, which can only be countered by additionally inserting the sound transducer in question into a housing compartment which limits the movement.
  • the object of the present invention is to provide a holder which does not have this disadvantage.
  • the sound transducer is now inserted between the sound opening and the housing in a fully elastic manner. So it sits firmly (not irreversibly displaceable) and therefore elastic in the holder. An accessible housing compartment that is bulky is no longer necessary.
  • the inner wall of the hearing aid housing can be used directly as a supporting wall.
  • the figure shows an in-the-ear hearing aid module with a receiver holder according to the invention, partly in longitudinal section.
  • the housing 1 of the in-the-ear hearing aid module comprises, at its proximal end 2, a sound discharge opening 3 in the form of a socket.
  • a proximally open annular groove 4 is incorporated into the sound discharge opening 3.
  • the annular side surface 5 of the annular groove 4 is an abutment for an annular bead 6 of an elastic hose part 7 (e.g. made of high-temperature cross-linking rubber).
  • the elastic tube part 7 sits with the end facing away from the bead 6 on the sound outlet connector 8 of a receiver 9 and is glued to the receiver 9 at the end 10 on the listener side by means of adhesive 11 (for example by means of a silicone adhesive).
  • Half of the earphone 9 is also still in a pocket 12 made of elastic plastic, e.g. high-temperature cross-linking rubber, embedded.
  • the elastic hose part 7 is part of a hose during assembly, which is indicated by dashed lines in the figure at 13.
  • the earphone 9 is threaded in the direction of arrow 14 into the sound dissipation opening 3 of the housing of the hearing aid module by means of the hose 13 drawn and glued over the sound outlet connection 8.
  • the receiver can now be pressed into the position shown in the figure, so that the bead 6 of the hose 13 snaps behind the annular side surface 5 of the annular groove 4.
  • the elastic hose part 7 which contracts again after the stretching has stopped.
  • the earpiece 9 is held elastically in the sound dissipation opening 3 by the bead 6 of the elastic tube part 7 in cooperation with the elastic pocket 11, which rests resiliently at points 16 on the inner wall 17 of the housing of the hearing aid module.
  • the sound discharge opening is always open.
  • the hearing aid microphone (not shown) can be held in a similar manner if required.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Stringed Musical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

A sound transducer, particularly an earphone, is buttoned into a sound opening of an in-the-ear hearing aid housing by means of an elastic hose part seated on a sound connector of the sound transducer. The elastic hose part is slightly pre-stressed in longitudinal direction and the sound transducer is provided with an elastic abutment that elastically compensates the prestress.

Description

Die Erfindung bezieht sich auf eine Halterung für einen Schallwandler gemäß Oberbegriff des Patentanspruchs 1.The invention relates to a holder for a sound transducer according to the preamble of patent claim 1.

Bei manchen Halterungen ist der Schallwandler mit seinem Schallstutzen in der Schallöffnung des Gehäuses des Hör­gerätes festgeklebt. Dies kann zu unerwünschten akusti­schen Rückkopplungen führen. Der Kleber kann außerdem die Schallöffnung teilweise verkleben, so daß der Schall nicht mehr ungehindert austreten kann.In some mounts, the sound transducer is glued to the sound opening in the housing of the hearing aid with its sound nozzle. This can lead to unwanted acoustic feedback. The adhesive can also partially glue the sound opening so that the sound can no longer escape unhindered.

Es sind jedoch auch schon elastische Schlauchhalterungen vorbekannt (z.B. CH-PS 539 375, CH-PS 648 172, WO-OS 85/03 185, US-PS 40 69 400 und DE-AS 12 22 116). Die CH-PS 539 375 beschreibt z.B. bereits eine Halterung der eingangs genannten Art, bei der ein Hörer bzw. ein Mi­krofon eines Hörgerätes als Schallwandler einerseits mittels eines auf Druck vorgespannten (Unteranspruch 4) elastischen Schlauchteils in der zugehörigen Schallei­tung eingesetzt sind und andererseits der jeweilige Schallwandler wenigstens teilweise in einer Tasche mit elastischen Abstütznoppen sitzt. Der Druck kann jedoch leider zu unerwünschten Verschiebungen des zu halternden Schallwandlers im Hörgerätgehäuse führen, denen nur da­durch begegnet werden kann, daß der betreffende Schall­wandler zusätzlich noch in ein die Bewegung begrenzendes Gehäusefach eingesetzt wird.However, elastic hose holders are already known (e.g. CH-PS 539 375, CH-PS 648 172, WO-OS 85/03 185, US-PS 40 69 400 and DE-AS 12 22 116). CH-PS 539 375 describes e.g. already a holder of the type mentioned, in which a handset or a microphone of a hearing aid as a sound transducer are used on the one hand by means of a prestressed (sub-claim 4) elastic hose part in the associated sound conductor and on the other hand the respective sound transducer at least partially in a pocket with elastic Support studs are seated. However, the pressure can unfortunately lead to undesired displacements of the sound transducer to be held in the hearing device housing, which can only be countered by additionally inserting the sound transducer in question into a housing compartment which limits the movement.

Aufgabe vorliegender Erfindung ist es, eine Halterung anzugeben, die diesen Nachteil nicht aufweist.The object of the present invention is to provide a holder which does not have this disadvantage.

Die Aufgabe wird erfindungsgemäß durch die kennzeichnen­den Merkmale des Anspruchs 1 gelöst.The object is achieved by the characterizing features of claim 1.

Gemäß der Erfindung ist der Schallwandler jetzt voll­elastisch zugerzeugend zwischen Schallöffnung und Ge­häuse eingesetzt. Damit sitzt er fest (nicht irreversibel verschiebbar) und demnach elastisch in der Halterung. Ein zugängliches Gehäusefach, das platzraubend ist, ist nicht mehr nötig. Als Abstützwand kann direkt die Innen­wand des Hörgerätegehäuses verwendet werden.According to the invention, the sound transducer is now inserted between the sound opening and the housing in a fully elastic manner. So it sits firmly (not irreversibly displaceable) and therefore elastic in the holder. An accessible housing compartment that is bulky is no longer necessary. The inner wall of the hearing aid housing can be used directly as a supporting wall.

Weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausfüh­rungsbeispiels anhand einer Figur und in Verbindung mit den weiteren Unteransprüchen.Further advantages and details of the invention emerge from the following description of an exemplary embodiment using a figure and in conjunction with the further subclaims.

Die Figur zeigt ein In-dem-Ohr-Hörgerätmodul mit einer erfindungsgemäßen Hörerhalterung teilweise im Längs­schnitt.The figure shows an in-the-ear hearing aid module with a receiver holder according to the invention, partly in longitudinal section.

In der Figur umfaßt das Gehäuse 1 des In-dem-Ohr-Hörge­rätmoduls an seinem proximalen Ende 2 eine in Form eines Stutzens ausgebildete Schallableitungsöffnung 3. In die Schallableitungsöffnung 3 ist eine proximal offene Ring­nut 4 eingearbeitet.In the figure, the housing 1 of the in-the-ear hearing aid module comprises, at its proximal end 2, a sound discharge opening 3 in the form of a socket. A proximally open annular groove 4 is incorporated into the sound discharge opening 3.

Die ringförmige Seitenfläche 5 der Ringnut 4 ist ein Widerlager für einen ringförmigen Wulst 6 eines elasti­schen Schlauchteiles 7 (z.B. aus hochtemperaturvernetzen­dem Kautschuk).The annular side surface 5 of the annular groove 4 is an abutment for an annular bead 6 of an elastic hose part 7 (e.g. made of high-temperature cross-linking rubber).

Das elastische Schlauchteil 7 sitzt mit dem dem Wulst 6 abgewandten Ende auf dem Schallaustrittsstutzen 8 eines Hörers 9 und ist am hörerseitigen Ende 10 mit dem Hörer 9 mittels Klebstoff 11 verklebt (z.B. durch einen Sili­konkleber).The elastic tube part 7 sits with the end facing away from the bead 6 on the sound outlet connector 8 of a receiver 9 and is glued to the receiver 9 at the end 10 on the listener side by means of adhesive 11 (for example by means of a silicone adhesive).

Der Hörer 9 ist etwa zur Hälfte auch noch in einer Tasche 12 aus elastischem Kunststoff, z.B. hochtempe­raturvernetzendem Kautschuk, eingebettet.Half of the earphone 9 is also still in a pocket 12 made of elastic plastic, e.g. high-temperature cross-linking rubber, embedded.

Die Montage und anschließende Halterung des Hörers 9 ergibt sich wie folgt:The assembly and subsequent mounting of the receiver 9 is as follows:

Das elastische Schlauchteil 7 ist während der Montage Teil eines Schlauches, der in der Figur strichliniert mit 13 angedeutet ist. Der Hörer 9 wird mittels des über den Schallaustrittsstutzen 8 gezogenen und verklebten Schlauches 13 in Richtung des Pfeiles 14 in die Schall­ableitungsöffnung 3 des Gehäuses des Hörgerätmoduls ein­gefädelt. Der Hörer kann jetzt in die in der Figur ge­zeigte Position gedrückt werden, so daß der Wulst 6 des Schlauches 13 hinter die ringförmige Seitenfläche 5 der Ringnut 4 schnappt.The elastic hose part 7 is part of a hose during assembly, which is indicated by dashed lines in the figure at 13. The earphone 9 is threaded in the direction of arrow 14 into the sound dissipation opening 3 of the housing of the hearing aid module by means of the hose 13 drawn and glued over the sound outlet connection 8. The receiver can now be pressed into the position shown in the figure, so that the bead 6 of the hose 13 snaps behind the annular side surface 5 of the annular groove 4.

Anschließend wird der Schlauch 13 in Richtung des Pfei­les 15 noch etwas gedehnt, so daß der Wulst 6 aus der Schallableitungsöffnung 3 herausgezogen ist.Then the hose 13 is stretched a little in the direction of arrow 15, so that the bead 6 is pulled out of the sound dissipation opening 3.

In dieser Position wird dann das herausgezogene Ende des Schlauches 13 direkt vor dem Wulst (in der Figur durch die Schnittebene S-S angedeutet) abgeschnitten.In this position, the pulled-out end of the tube 13 is then cut off directly in front of the bead (indicated by the sectional plane S-S in the figure).

Es verbleibt jetzt nur noch das elastische Schlauchteil 7, das sich, nachdem die Dehnung aufgehört hat, wieder zusammenzieht. Dabei wird der Hörer 9 durch den Wulst 6 des elastischen Schlauchteiles 7 im Zusammenspiel mit der elastischen Tasche 11, die an den Punkten 16 ring­förmig an der inneren Wandung 17 des Gehäuses des Hör­gerätmoduls federnd anliegt, elastisch in der Schallab­leitungsöffnung 3 gehalten.All that remains now is the elastic hose part 7, which contracts again after the stretching has stopped. In this case, the earpiece 9 is held elastically in the sound dissipation opening 3 by the bead 6 of the elastic tube part 7 in cooperation with the elastic pocket 11, which rests resiliently at points 16 on the inner wall 17 of the housing of the hearing aid module.

Akustische Rückkopplungen werden vermieden. Die Schall­ableitungsöffnung ist immer offen.Acoustic feedback is avoided. The sound discharge opening is always open.

Das (nicht dargestellte) Hörgerätmikrofon kann bei Be­darf in ähnlicher Weise gehaltert werden.The hearing aid microphone (not shown) can be held in a similar manner if required.

Claims (9)

1. Halterung für einen Schallwandler, insbesondere Hö­rer, mit Schallstutzen in einem Gehäuse eines Hörgerä­tes, insbesondere In-dem-Ohr-Hörgerätes, nahe der zuge­ordneten Schallöffnung, wobei der Schallwandler mit­tels eines auf dem Schallstutzen sitzenden elastischen Schlauchteiles in der Schallöffnung eingeknöpft und auch noch wenigstens teilweise mit einer elastischen Stütze versehen ist, dadurch gekennzeich­net, daß das elastische Schlauchteil (7) in Längs­richtung elastisch leicht vorgespannt ist, in dem Sinne, daß es den Schallwandler (9) in Richtung Schallöffnung (3) zieht und der Schallwandler (9) mit der elastischen Stütze als elastisches Zuggegenlager (12) versehen ist.1. Holder for a sound transducer, in particular a receiver, with sound nozzles in a housing of a hearing aid, in particular in-the-ear hearing aid, near the associated sound opening, the sound transducer being buttoned into the sound opening by means of an elastic tube part sitting on the sound connection and also is at least partially provided with an elastic support, characterized in that the elastic hose part (7) is elastically slightly pretensioned in the longitudinal direction, in the sense that it pulls the sound transducer (9) in the direction of the sound opening (3) and the sound transducer (9) is provided with the elastic support as an elastic tension counter bearing (12). 2. Halterung nach Anspruch 1, dadurch ge­kennzeichnet, daß das elastische Schlauch­teil (7) und die Schallöffnung (3) mittels einer Wulst-­Nut-Verbindung (4, 6) miteinander verknöpfbar sind.2. Holder according to claim 1, characterized in that the elastic hose part (7) and the sound opening (3) by means of a bead-groove connection (4, 6) can be linked together. 3. Halterung nach Anspruch 2, dadurch ge­kennzeichnet, daß das elastische Schlauch­teil (7) einen Ringwulst (6) umfaßt, der in eine dazu passende Ringnut (4) der Schallöffnung (3) einknöpfbar ist.3. Holder according to claim 2, characterized in that the elastic hose part (7) comprises an annular bead (6) which can be buttoned into a matching annular groove (4) of the sound opening (3). 4. Halterung nach Anspruch 3, dadurch ge­kennzeichnet, daß die Ringnut (4) proxi­mal offen ist und lediglich die distale ringförmige Seitenfläche (5) ein Widerlager für ein in Längsrich­tung vorgespanntes elastisches Schlauchteil (7) bildet.4. Holder according to claim 3, characterized in that the annular groove (4) is open proximally and only the distal annular side surface (5) forms an abutment for a longitudinally biased elastic hose part (7). 5. Halterung nach einem der Ansprüche 1 bis 4, da­durch gekennzeichnet, daß das Schlauchteil (7) wenigstens teilweise den Schallstut­zen (8) des Schallwandlers (9) überragt und mit dem überragenden Teil in der Schallöffnung (3) eingeknöpft ist.5. Holder according to one of claims 1 to 4, characterized in that the hose part (7) at least partially projects beyond the sound connector (8) of the sound transducer (9) and is buttoned with the projecting part in the sound opening (3). 6. Halterung nach einem der Ansprüche 1 bis 5, da­durch gekennzeichnet, daß das ela­stische Schlauchteil (7) am Schallwandler (9) angeklebt ist.6. Holder according to one of claims 1 to 5, characterized in that the elastic hose part (7) is glued to the sound transducer (9). 7. Halterung nach einem der Ansprüche 1 bis 6, da­durch gekennzeichnet, daß der Schall­wandler (9) wenigstens teilweise noch in einer Tasche (12) aus elastischem Material sitzt, die die Innenwand (17) des Gehäuses (1) des Hörgerätes wenigstens punkt­weise berührt und die somit das Zuggegenlager bildet.7. Holder according to one of claims 1 to 6, characterized in that the sound transducer (9) is at least partially still in a pocket (12) made of elastic material which touches the inner wall (17) of the housing (1) of the hearing aid at least at points and thus forms the counter thrust bearing. 8. Halterung nach Anspruch 7, dadurch ge­kennzeichnet, daß die Tasche (12) nähe­rungsweise die dem Schallstutzen (8) abgewandte Hälfte des Schallwandlers (9) bedeckt.8. Holder according to claim 7, characterized in that the pocket (12) approximately covers the sound connector (8) facing away from half of the sound transducer (9). 9. Halterung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Schallöffnung (3) ebenfalls Stutzenform aufweist und der Schallwandler (9) mittels des elastischen Schlauch­teiles (7) in diesen Stutzen eingeknöpft ist.9. Holder according to one of claims 1 to 8, characterized in that the sound opening (3) also has a socket shape and the sound transducer (9) is buttoned into this socket by means of the elastic hose part (7).
EP87106407A 1986-05-16 1987-05-04 Mounting for a transducer, in particular a receiver Expired - Lifetime EP0245739B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106407T ATE60863T1 (en) 1986-05-16 1987-05-04 HOLDER FOR AN TRANSDUCER, PARTICULARLY REAR EARPHONE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3616546 1986-05-16
DE3616546 1986-05-16

Publications (2)

Publication Number Publication Date
EP0245739A1 true EP0245739A1 (en) 1987-11-19
EP0245739B1 EP0245739B1 (en) 1991-02-06

Family

ID=6300983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106407A Expired - Lifetime EP0245739B1 (en) 1986-05-16 1987-05-04 Mounting for a transducer, in particular a receiver

Country Status (8)

Country Link
US (1) US4763752A (en)
EP (1) EP0245739B1 (en)
JP (1) JPS62281600A (en)
AT (1) ATE60863T1 (en)
CA (1) CA1288702C (en)
DE (2) DE8613349U1 (en)
DK (1) DK167042B1 (en)
SG (1) SG13992G (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755165C1 (en) * 1997-12-11 1999-06-17 Siemens Audiologische Technik Portable hearing aid
DE102006059136A1 (en) * 2006-12-14 2008-06-26 Siemens Audiologische Technik Gmbh Hearing aid e.g. in-the-ear hearing aid, producing method, involves inserting sound hose through sound delivery port until stopper attaches at inner side of hearing aid bowl, and shortening hose outside of bowl to final length
WO2012048232A3 (en) * 2010-10-08 2012-06-28 Starkey Laboratories, Inc. Extended wear hearing assistance device

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Publication number Priority date Publication date Assignee Title
US6449662B1 (en) * 1997-01-13 2002-09-10 Micro Ear Technology, Inc. System for programming hearing aids
US7787647B2 (en) 1997-01-13 2010-08-31 Micro Ear Technology, Inc. Portable system for programming hearing aids
US6424722B1 (en) 1997-01-13 2002-07-23 Micro Ear Technology, Inc. Portable system for programming hearing aids
US5982908A (en) * 1997-12-22 1999-11-09 Bauman; Natan Ear wax collection device for a hearing aid
US6366863B1 (en) 1998-01-09 2002-04-02 Micro Ear Technology Inc. Portable hearing-related analysis system
ATE527827T1 (en) 2000-01-20 2011-10-15 Starkey Lab Inc METHOD AND DEVICE FOR HEARING AID ADJUSTMENT
EP1264514B1 (en) * 2000-03-15 2006-09-06 Knowles Electronics, LLC Vibration-dampening receiver assembly
US7181035B2 (en) * 2000-11-22 2007-02-20 Sonion Nederland B.V. Acoustical receiver housing for hearing aids
US6622815B2 (en) * 2001-10-16 2003-09-23 Hearing Components, Inc. Transducer support pad
US8050440B2 (en) * 2003-11-13 2011-11-01 Rafferty Richard A Hearing aid that facilitates removal of earwax and trapping of moisture
CA2601662A1 (en) 2006-09-18 2008-03-18 Matthias Mullenborn Wireless interface for programming hearing assistance devices
DE102009032981B4 (en) * 2009-07-14 2013-11-28 Siemens Medical Instruments Pte. Ltd. receiver tube

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE1222116B (en) * 1962-07-03 1966-08-04 Photokino Ges Mit Beschraenkte Elastic and soundproof suspension of a microphone in a housing, especially a hearing aid device
CH539375A (en) * 1972-06-06 1973-07-15 Bommer Ag Hearing aid
US4069400A (en) * 1977-01-31 1978-01-17 United States Surgical Corporation Modular in-the-ear hearing aid
CH648172A5 (en) * 1979-06-12 1985-02-28 Minisonic Ag Hearing-aid to be worn in the ear
WO1985003185A1 (en) * 1984-01-04 1985-07-18 The Commonwealth Of Australia Suspension for electro-acoustical transducers

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Publication number Priority date Publication date Assignee Title
US3448224A (en) * 1966-10-27 1969-06-03 Dictograph Products Inc Rigid in-the-ear hearing aid
US3812300A (en) * 1970-12-02 1974-05-21 Beltone Electronics Corp Improved receiver assembly incorporating acoustical enclosure for receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222116B (en) * 1962-07-03 1966-08-04 Photokino Ges Mit Beschraenkte Elastic and soundproof suspension of a microphone in a housing, especially a hearing aid device
CH539375A (en) * 1972-06-06 1973-07-15 Bommer Ag Hearing aid
US4069400A (en) * 1977-01-31 1978-01-17 United States Surgical Corporation Modular in-the-ear hearing aid
CH648172A5 (en) * 1979-06-12 1985-02-28 Minisonic Ag Hearing-aid to be worn in the ear
WO1985003185A1 (en) * 1984-01-04 1985-07-18 The Commonwealth Of Australia Suspension for electro-acoustical transducers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755165C1 (en) * 1997-12-11 1999-06-17 Siemens Audiologische Technik Portable hearing aid
DE102006059136A1 (en) * 2006-12-14 2008-06-26 Siemens Audiologische Technik Gmbh Hearing aid e.g. in-the-ear hearing aid, producing method, involves inserting sound hose through sound delivery port until stopper attaches at inner side of hearing aid bowl, and shortening hose outside of bowl to final length
DE102006059136B4 (en) * 2006-12-14 2010-10-14 Siemens Audiologische Technik Gmbh Method for producing a hearing aid
WO2012048232A3 (en) * 2010-10-08 2012-06-28 Starkey Laboratories, Inc. Extended wear hearing assistance device
EP2625871B1 (en) 2010-10-08 2016-09-28 Starkey Laboratories, Inc. Hearing assistance device

Also Published As

Publication number Publication date
ATE60863T1 (en) 1991-02-15
EP0245739B1 (en) 1991-02-06
DK167042B1 (en) 1993-08-16
CA1288702C (en) 1991-09-10
DE8613349U1 (en) 1987-10-29
JPS62281600A (en) 1987-12-07
DK242787D0 (en) 1987-05-12
SG13992G (en) 1992-04-16
US4763752A (en) 1988-08-16
DK242787A (en) 1987-11-17
DE3767913D1 (en) 1991-03-14

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