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EP1011295A3 - Hermetically tight hearing aid transducer and hearing aid with this transducer - Google Patents

Hermetically tight hearing aid transducer and hearing aid with this transducer Download PDF

Info

Publication number
EP1011295A3
EP1011295A3 EP99122696A EP99122696A EP1011295A3 EP 1011295 A3 EP1011295 A3 EP 1011295A3 EP 99122696 A EP99122696 A EP 99122696A EP 99122696 A EP99122696 A EP 99122696A EP 1011295 A3 EP1011295 A3 EP 1011295A3
Authority
EP
European Patent Office
Prior art keywords
transducer
hearing aid
membrane
hermetically tight
drive unit
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
EP99122696A
Other languages
German (de)
French (fr)
Other versions
EP1011295A2 (en
EP1011295B1 (en
Inventor
Hans Dr.-Ing. Leysieffer
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.)
Sonova Holding AG
Original Assignee
Phonak 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 Phonak AG filed Critical Phonak AG
Publication of EP1011295A2 publication Critical patent/EP1011295A2/en
Publication of EP1011295A3 publication Critical patent/EP1011295A3/en
Application granted granted Critical
Publication of EP1011295B1 publication Critical patent/EP1011295B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive 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
    • H04R25/60—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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • 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
    • H04R2225/021—Behind the ear [BTE] hearing aids
    • H04R2225/0216—BTE hearing aids having a receiver in the ear mould
    • 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
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/027—Diaphragms comprising metallic materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/15—Determination of the acoustic seal of ear moulds or ear tips of hearing devices
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/607—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of earhooks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Headphones And Earphones (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The electroacoustic transducer has an electromechanical transducer drive unit (19) in a housing (14) hermetically sealed on all sides with one wall forming a flexible membrane (17). The drive unit is coupled to the membrane so that mechanical output vibrations of the unit are directly coupled to the membrane from the interior and stimulate it to flexural vibrations that cause sound radiation. An Independent claim is also included for a hearing aid.
EP99122696A 1998-12-17 1999-11-15 Hermetically tight hearing aid transducer and hearing aid with this transducer Expired - Lifetime EP1011295B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858399A DE19858399C2 (en) 1998-12-17 1998-12-17 Electroacoustic transducer for hearing aids for airborne sound radiation in the external auditory canal
DE19858399 1998-12-17

Publications (3)

Publication Number Publication Date
EP1011295A2 EP1011295A2 (en) 2000-06-21
EP1011295A3 true EP1011295A3 (en) 2006-05-24
EP1011295B1 EP1011295B1 (en) 2011-03-09

Family

ID=7891516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99122696A Expired - Lifetime EP1011295B1 (en) 1998-12-17 1999-11-15 Hermetically tight hearing aid transducer and hearing aid with this transducer

Country Status (5)

Country Link
US (1) US6600825B1 (en)
EP (1) EP1011295B1 (en)
AT (1) ATE501602T1 (en)
DE (2) DE19858399C2 (en)
DK (1) DK1011295T3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041728A1 (en) * 2000-08-25 2002-03-21 Implex Hear Tech Ag Implantable medicinal device with hermetically sealed housing has storage device accommodated directly within hermetically sealed housing without housing of its own
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
FR2841429B1 (en) * 2002-06-21 2005-11-11 Mxm HEARING AID DEVICE FOR THE REHABILITATION OF PATIENTS WITH PARTIAL NEUROSENSORY DEATHS
US7751580B2 (en) * 2002-09-10 2010-07-06 Auditory Licensing Company, Llc Open ear hearing aid system
US7421086B2 (en) * 2002-09-10 2008-09-02 Vivatone Hearing Systems, Llc Hearing aid system
DE10301723B3 (en) * 2003-01-15 2004-09-16 Med-El Elektromedizinische Geräte GmbH Implantable electromechanical transducer
DE10344032A1 (en) * 2003-09-23 2005-06-23 Schlegel, Udo D. Hearing system suitable for people with hearing loss
DE102004036860B3 (en) * 2004-07-29 2006-01-19 Bruckhoff Apparatebau Gmbh Manufacture of hearing aid for deaf person involves production of curved housing with molded half-shells containing actuator knob, microphone, loudspeaker and sound conducting tube
DE102004049010A1 (en) 2004-10-05 2006-04-20 Bruckhoff Apparatebau Gmbh Hearing aid for fitting to user's outer ear with behind ear (HdO) part in housing containing amplifier, with HdO coupled to ear arc, whose end supports hearing part
DE102004055753A1 (en) * 2004-11-18 2006-06-01 Siemens Audiologische Technik Gmbh Hearing aid and corresponding method for inserting the hearing aid
DE102005008319B3 (en) * 2005-02-23 2006-08-17 Siemens Audiologische Technik Gmbh In-the-ear hearing device, has auditory device housing carried in the ear
US20080205679A1 (en) * 2005-07-18 2008-08-28 Darbut Alexander L In-Ear Auditory Device and Methods of Using Same
US20070127757A2 (en) * 2005-07-18 2007-06-07 Soundquest, Inc. Behind-The-Ear-Auditory Device
ITBS20070113A1 (en) * 2007-07-30 2009-01-31 Sonoelettronica Di Angeloni An ACOUSTIC PROSTHESIS
WO2010034337A1 (en) * 2008-09-23 2010-04-01 Phonak Ag Hearing system and method for operating such a system
DE102009015758A1 (en) * 2009-04-01 2010-06-02 Siemens Medical Instruments Pte. Ltd. hearing aid
US8958590B2 (en) * 2009-09-21 2015-02-17 Oticon A/S Listening device with a rechargeable energy source adapted for being charged through an ITE-unit, or a connector connectable to, or a connector of, a BTE-unit
AU2010206088A1 (en) * 2009-09-21 2011-04-07 Oticon A/S A listening device with a rechargeable energy source adapted for being charged through an ITE-unit or a connector connectable to a BTE-unit
WO2011116246A1 (en) 2010-03-19 2011-09-22 Advanced Bionics Ag Waterproof acoustic element enclosures and apparatus including the same
CN103404167B (en) 2011-01-18 2017-03-01 领先仿生公司 Moistureproof earphone and the implantable cochlear stimulation system including moistureproof earphone
DE102013005105A1 (en) * 2013-03-23 2014-09-25 Bernhard Holldack Sound transducers for acoustic signal generation in industrial applications and for vehicle communication as loudspeakers.
EP3314913B1 (en) 2015-06-29 2022-03-02 Hear-Wear Technologies, Llc Transducer modules for auditory communication devices and auditory communication devices
EP3343956B1 (en) 2016-12-30 2021-03-10 Sonion Nederland B.V. A circuit and a receiver comprising the circuit
US10674244B2 (en) * 2018-02-21 2020-06-02 Bose Corporation Audio device
EP3803554A4 (en) 2018-05-24 2022-06-08 The Research Foundation for The State University of New York CAPACITIVE SENSOR
EP3739904B1 (en) * 2019-05-14 2024-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Acoustic bending converter system and acoustic device
US11134352B2 (en) * 2020-01-29 2021-09-28 Sonova Ag Hearing device with wax guard interface

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096860A (en) * 1981-03-30 1982-10-20 Philips Electronic Associated Piezoelectric sound transducer
DE3723809A1 (en) * 1987-07-18 1989-01-26 Bosch Gmbh Robert Hearing aid to be worn behind the ear
EP0548580A1 (en) * 1991-12-20 1993-06-30 Tibbetts Industries, Inc. Non-occludable transducer for in-the-ear applications
DE4221866A1 (en) * 1992-07-03 1994-01-05 Guenter Hortmann Hearing aid exciting inner ear with implanted electromechanical converter - converts electrical signals supplied to it into transmitted mechanical vibrations and converter is designed as intra-cochlear liquid sound transmitter
US5277694A (en) * 1991-02-13 1994-01-11 Implex Gmbh Electromechanical transducer for implantable hearing aids
EP0590903A1 (en) * 1992-09-30 1994-04-06 Exar Corporation Output limiter for class-D BICMOS hearing aid output amplifier
US5411467A (en) * 1989-06-02 1995-05-02 Implex Gmbh Spezialhorgerate Implantable hearing aid
US5624376A (en) * 1993-07-01 1997-04-29 Symphonix Devices, Inc. Implantable and external hearing systems having a floating mass transducer
EP0831673A2 (en) * 1996-09-18 1998-03-25 IMPLEX GmbH Spezialhörgeräte Implantable microphone
EP0984663A2 (en) * 1998-09-03 2000-03-08 IMPLEX GmbH Spezialhörgeräte Transducer arrangement for partially or completely implanted hearing -aid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151609B (en) * 1971-07-16 1976-11-15 Microtel N V ELECTRO-ACOUSTIC CONVERSION DEVICE.
JPH0312000Y2 (en) * 1981-04-20 1991-03-22
HU192570B (en) * 1984-08-21 1987-06-29 Latszereszeti Eszkoezoek Gyara Hearing aid built in spectacle rim
AT389611B (en) * 1987-12-01 1990-01-10 Viennatone Gmbh ELECTROACOUSTIC DEVICE TO WEAR IN THE EAR
US5809157A (en) * 1996-04-09 1998-09-15 Victor Lavrov Electromagnetic linear drive
DE19622669A1 (en) 1996-06-05 1997-12-11 Implex Gmbh Implantable unit
US5802198A (en) * 1997-02-25 1998-09-01 Northrop Grumman Corporation Hermetically sealed condenser microphone

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096860A (en) * 1981-03-30 1982-10-20 Philips Electronic Associated Piezoelectric sound transducer
DE3723809A1 (en) * 1987-07-18 1989-01-26 Bosch Gmbh Robert Hearing aid to be worn behind the ear
US5411467A (en) * 1989-06-02 1995-05-02 Implex Gmbh Spezialhorgerate Implantable hearing aid
US5277694A (en) * 1991-02-13 1994-01-11 Implex Gmbh Electromechanical transducer for implantable hearing aids
EP0548580A1 (en) * 1991-12-20 1993-06-30 Tibbetts Industries, Inc. Non-occludable transducer for in-the-ear applications
DE4221866A1 (en) * 1992-07-03 1994-01-05 Guenter Hortmann Hearing aid exciting inner ear with implanted electromechanical converter - converts electrical signals supplied to it into transmitted mechanical vibrations and converter is designed as intra-cochlear liquid sound transmitter
EP0590903A1 (en) * 1992-09-30 1994-04-06 Exar Corporation Output limiter for class-D BICMOS hearing aid output amplifier
US5624376A (en) * 1993-07-01 1997-04-29 Symphonix Devices, Inc. Implantable and external hearing systems having a floating mass transducer
EP0831673A2 (en) * 1996-09-18 1998-03-25 IMPLEX GmbH Spezialhörgeräte Implantable microphone
EP0984663A2 (en) * 1998-09-03 2000-03-08 IMPLEX GmbH Spezialhörgeräte Transducer arrangement for partially or completely implanted hearing -aid

Also Published As

Publication number Publication date
DE19858399C2 (en) 2003-02-20
ATE501602T1 (en) 2011-03-15
DK1011295T3 (en) 2011-06-06
EP1011295A2 (en) 2000-06-21
EP1011295B1 (en) 2011-03-09
US6600825B1 (en) 2003-07-29
DE59915256D1 (en) 2011-04-21
DE19858399A1 (en) 2000-07-06

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