ATE111290T1 - Abgeschirmte magnetische anordnung zur anwendung in einem hörgerät. - Google Patents

Abgeschirmte magnetische anordnung zur anwendung in einem hörgerät.

Info

Publication number
ATE111290T1
ATE111290T1 AT89307282T AT89307282T ATE111290T1 AT E111290 T1 ATE111290 T1 AT E111290T1 AT 89307282 T AT89307282 T AT 89307282T AT 89307282 T AT89307282 T AT 89307282T AT E111290 T1 ATE111290 T1 AT E111290T1
Authority
AT
Austria
Prior art keywords
magnet
hearing aid
shielded
magnetic arrangement
shielded magnetic
Prior art date
Application number
AT89307282T
Other languages
English (en)
Inventor
Cyrus N Ashtiani
Zoltan J Cendes
Original Assignee
Smith & Nephew Richards Inc
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 Smith & Nephew Richards Inc filed Critical Smith & Nephew Richards Inc
Application granted granted Critical
Publication of ATE111290T1 publication Critical patent/ATE111290T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Prostheses (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Soft Magnetic Materials (AREA)
AT89307282T 1988-07-20 1989-07-19 Abgeschirmte magnetische anordnung zur anwendung in einem hörgerät. ATE111290T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/221,932 US4936305A (en) 1988-07-20 1988-07-20 Shielded magnetic assembly for use with a hearing aid

Publications (1)

Publication Number Publication Date
ATE111290T1 true ATE111290T1 (de) 1994-09-15

Family

ID=22830025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89307282T ATE111290T1 (de) 1988-07-20 1989-07-19 Abgeschirmte magnetische anordnung zur anwendung in einem hörgerät.

Country Status (7)

Country Link
US (1) US4936305A (de)
EP (1) EP0352954B1 (de)
JP (1) JPH02119400A (de)
AT (1) ATE111290T1 (de)
AU (1) AU608200B2 (de)
CA (1) CA1311424C (de)
DE (1) DE68918020D1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229086B1 (ko) * 1990-11-07 1999-11-01 빈센트 블루비너지 청각 장치를 위한 접촉 변환기 조립체
US5259032A (en) * 1990-11-07 1993-11-02 Resound Corporation contact transducer assembly for hearing devices
ATE157838T1 (de) * 1991-04-01 1997-09-15 Resound Corp Unauffälliges kommunikationsverfahren unter verwendung einer elektromagnetischen fernbedienung
US5163957A (en) * 1991-09-10 1992-11-17 Smith & Nephew Richards, Inc. Ossicular prosthesis for mounting magnet
US5360388A (en) * 1992-10-09 1994-11-01 The University Of Virginia Patents Foundation Round window electromagnetic implantable hearing aid
US5913815A (en) * 1993-07-01 1999-06-22 Symphonix Devices, Inc. Bone conducting floating mass transducers
US6676592B2 (en) 1993-07-01 2004-01-13 Symphonix Devices, Inc. Dual coil floating mass transducers
US5897486A (en) * 1993-07-01 1999-04-27 Symphonix Devices, Inc. Dual coil floating mass transducers
US5456654A (en) * 1993-07-01 1995-10-10 Ball; Geoffrey R. Implantable magnetic hearing aid transducer
US5624376A (en) * 1993-07-01 1997-04-29 Symphonix Devices, Inc. Implantable and external hearing systems having a floating mass transducer
US5800336A (en) * 1993-07-01 1998-09-01 Symphonix Devices, Inc. Advanced designs of floating mass transducers
US5814104A (en) * 1993-11-26 1998-09-29 Beoni; Franco Middle ear ossicular chain prosthesis, with a porous hydroxylapatite flange
DE4343702C1 (de) * 1993-12-21 1995-03-09 Siemens Audiologische Technik Am Kopf tragbares Hörgerät
DE4343703C1 (de) * 1993-12-21 1995-01-05 Siemens Audiologische Technik Am Kopf tragbares Hörgerät
US5712918A (en) * 1995-01-27 1998-01-27 Beltone Electronics Corporation Press-fit ear wax barrier
US5797834A (en) * 1996-05-31 1998-08-25 Resound Corporation Hearing improvement device
US5993376A (en) * 1997-08-07 1999-11-30 St. Croix Medical, Inc. Electromagnetic input transducers for middle ear sensing
US6084975A (en) * 1998-05-19 2000-07-04 Resound Corporation Promontory transmitting coil and tympanic membrane magnet for hearing devices
DK174632B1 (da) 1998-07-10 2003-07-28 Toepholm & Westermann Ørevoksfang til i-øret-høreapparat samt hjælpemiddel til brug ved dets isætning og udtagning
US6277148B1 (en) 1999-02-11 2001-08-21 Soundtec, Inc. Middle ear magnet implant, attachment device and method, and test instrument and method
US6436028B1 (en) 1999-12-28 2002-08-20 Soundtec, Inc. Direct drive movement of body constituent
US6707920B2 (en) 2000-12-12 2004-03-16 Otologics Llc Implantable hearing aid microphone
JP3548805B2 (ja) * 2002-07-24 2004-07-28 東北大学長 補聴システム及び補聴方法
AT412324B (de) * 2003-04-24 2005-01-25 Nikolai N Dr Korpan Erfassung bzw. beeinflussung physiologischer und/oder pathologischer zustände
US7556597B2 (en) * 2003-11-07 2009-07-07 Otologics, Llc Active vibration attenuation for implantable microphone
US7204799B2 (en) * 2003-11-07 2007-04-17 Otologics, Llc Microphone optimized for implant use
US7214179B2 (en) * 2004-04-01 2007-05-08 Otologics, Llc Low acceleration sensitivity microphone
US7840020B1 (en) 2004-04-01 2010-11-23 Otologics, Llc Low acceleration sensitivity microphone
US7867160B2 (en) 2004-10-12 2011-01-11 Earlens Corporation Systems and methods for photo-mechanical hearing transduction
US7421087B2 (en) * 2004-07-28 2008-09-02 Earlens Corporation Transducer for electromagnetic hearing devices
US8401212B2 (en) 2007-10-12 2013-03-19 Earlens Corporation Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management
US8295523B2 (en) 2007-10-04 2012-10-23 SoundBeam LLC Energy delivery and microphone placement methods for improved comfort in an open canal hearing aid
US7668325B2 (en) 2005-05-03 2010-02-23 Earlens Corporation Hearing system having an open chamber for housing components and reducing the occlusion effect
EP2624597B1 (de) * 2005-01-11 2014-09-10 Cochlear Limited Implantierbares Hörsystem
US8096937B2 (en) * 2005-01-11 2012-01-17 Otologics, Llc Adaptive cancellation system for implantable hearing instruments
US7489793B2 (en) * 2005-07-08 2009-02-10 Otologics, Llc Implantable microphone with shaped chamber
US7522738B2 (en) * 2005-11-30 2009-04-21 Otologics, Llc Dual feedback control system for implantable hearing instrument
US8472654B2 (en) 2007-10-30 2013-06-25 Cochlear Limited Observer-based cancellation system for implantable hearing instruments
WO2009155358A1 (en) 2008-06-17 2009-12-23 Earlens Corporation Optical electro-mechanical hearing devices with separate power and signal components
US8396239B2 (en) 2008-06-17 2013-03-12 Earlens Corporation Optical electro-mechanical hearing devices with combined power and signal architectures
WO2009155361A1 (en) 2008-06-17 2009-12-23 Earlens Corporation Optical electro-mechanical hearing devices with combined power and signal architectures
KR100999690B1 (ko) * 2008-07-08 2010-12-08 단국대학교 산학협력단 이식형 보청기용 고막진동장치 및 그 고막진동장치용설치장치
EP3509324B1 (de) 2008-09-22 2023-08-16 Earlens Corporation Ausgewogene ankervorrichtungen und verfahren zum hören
US8771166B2 (en) 2009-05-29 2014-07-08 Cochlear Limited Implantable auditory stimulation system and method with offset implanted microphones
DK2438768T3 (en) 2009-06-05 2016-06-06 Earlens Corp Optically coupled acoustically mellemøreimplantatindretning
US9544700B2 (en) * 2009-06-15 2017-01-10 Earlens Corporation Optically coupled active ossicular replacement prosthesis
CN102640435B (zh) 2009-06-18 2016-11-16 伊尔莱茵斯公司 光学耦合的耳蜗植入系统及方法
CN102598713A (zh) 2009-06-18 2012-07-18 音束有限责任公司 用于听力系统的耳膜可植入装置及方法
WO2011005479A2 (en) 2009-06-22 2011-01-13 SoundBeam LLC Optically coupled bone conduction systems and methods
BRPI1016075A2 (pt) 2009-06-22 2016-05-10 SoundBeam LLC dispositivo para transmitir som para um ouvido de um usuário e métodos associados.
US8845705B2 (en) 2009-06-24 2014-09-30 Earlens Corporation Optical cochlear stimulation devices and methods
US8715154B2 (en) 2009-06-24 2014-05-06 Earlens Corporation Optically coupled cochlear actuator systems and methods
JP5630880B2 (ja) * 2009-07-22 2014-11-26 ビブラント メド−エル ヒアリング テクノロジー ゲーエムベーハー 埋込式デバイスのための磁気取り付け装置
US8774930B2 (en) * 2009-07-22 2014-07-08 Vibrant Med-El Hearing Technology Gmbh Electromagnetic bone conduction hearing device
US9314602B2 (en) * 2009-12-25 2016-04-19 Ihi Corporation Magnetic body and drug delivery control device using magnetic body
EP3758394A1 (de) 2010-12-20 2020-12-30 Earlens Corporation Anatomisch angepasstes gehörgangs-hörgerät
US10034103B2 (en) 2014-03-18 2018-07-24 Earlens Corporation High fidelity and reduced feedback contact hearing apparatus and methods
DK3169396T3 (da) 2014-07-14 2021-06-28 Earlens Corp Glidende forspænding og peak-begrænsning for optiske høreapparater
US9924276B2 (en) 2014-11-26 2018-03-20 Earlens Corporation Adjustable venting for hearing instruments
US10284968B2 (en) 2015-05-21 2019-05-07 Cochlear Limited Advanced management of an implantable sound management system
DK3888564T3 (da) 2015-10-02 2025-07-14 Earlens Corp Indretning til tilpasset afgivelse af medicin i øregangen
US11350226B2 (en) 2015-12-30 2022-05-31 Earlens Corporation Charging protocol for rechargeable hearing systems
WO2017116791A1 (en) 2015-12-30 2017-07-06 Earlens Corporation Light based hearing systems, apparatus and methods
US10492010B2 (en) 2015-12-30 2019-11-26 Earlens Corporations Damping in contact hearing systems
US11071869B2 (en) 2016-02-24 2021-07-27 Cochlear Limited Implantable device having removable portion
CN112738700A (zh) 2016-09-09 2021-04-30 伊尔兰斯公司 智能镜系统和方法
WO2018093733A1 (en) 2016-11-15 2018-05-24 Earlens Corporation Improved impression procedure
WO2019173470A1 (en) 2018-03-07 2019-09-12 Earlens Corporation Contact hearing device and retention structure materials
WO2019199680A1 (en) 2018-04-09 2019-10-17 Earlens Corporation Dynamic filter
CN108904985B (zh) * 2018-05-28 2022-05-24 深圳市金士吉康复用品科技有限公司 定向聚磁模块、聚磁装置、旋磁装置以及磁疗装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2044870C3 (de) * 1970-09-10 1978-12-21 Dietrich Prof. Dr.Med. 7400 Tuebingen Plester Hörgeräteanordnung für die induktive Übertragung akustischer Signale
US3764748A (en) * 1972-05-19 1973-10-09 J Branch Implanted hearing aids
GB1440724A (en) * 1972-07-18 1976-06-23 Fredrickson J M Implantable electromagnetic hearing aid
US4628907A (en) * 1984-03-22 1986-12-16 Epley John M Direct contact hearing aid apparatus
US4776322A (en) * 1985-05-22 1988-10-11 Xomed, Inc. Implantable electromagnetic middle-ear bone-conduction hearing aid device
US4606329A (en) * 1985-05-22 1986-08-19 Xomed, Inc. Implantable electromagnetic middle-ear bone-conduction hearing aid device
US4817607A (en) * 1986-03-07 1989-04-04 Richards Medical Company Magnetic ossicular replacement prosthesis
US4800884A (en) * 1986-03-07 1989-01-31 Richards Medical Company Magnetic induction hearing aid

Also Published As

Publication number Publication date
JPH02119400A (ja) 1990-05-07
EP0352954B1 (de) 1994-09-07
EP0352954A3 (de) 1991-08-28
EP0352954A2 (de) 1990-01-31
AU3825689A (en) 1990-01-25
US4936305A (en) 1990-06-26
DE68918020D1 (de) 1994-10-13
CA1311424C (en) 1992-12-15
AU608200B2 (en) 1991-03-21

Similar Documents

Publication Publication Date Title
ATE111290T1 (de) Abgeschirmte magnetische anordnung zur anwendung in einem hörgerät.
CA2178872A1 (en) Magnetic Fender Cover
DK161047C (da) Magnetisk baerepulver
NO920264L (no) Partikkelformede kontrastmedier
AU624232B2 (en) Treatment of hydrocarbon fuel
ES8201799A1 (es) Un transductor electroacustico
WO1999056293A3 (en) Open unipolar magnetic structure
SE8303257D0 (sv) Spolaggregat
JPS55139624A (en) Vertical magnetization type magnetic head
EP0516760A4 (en) Terminations of cylindrical permanent magnets
JPS60166110U (ja) 磁界発生装置
JPS5723206A (en) Magnetic shielding material
JPS6435714A (en) Magnetic head
JPS5593523A (en) Multi-channel magnetic head
JPS5782220A (en) Magnetic recording head
Pashagin et al. Magnetic Field Patterns of Internal Surface Flaws in Components After Combined A. C./D. C. Magnetization
JPS6486306A (en) Magnetic head
JPS6048206U (ja) 吸磁片付シ−ト
JPS57105803A (en) Erasing head
JPS54136311A (en) Magnetic recording-reproducing system
JPS5740736A (en) Floating type magnetic disk head
JPS5674808A (en) Vertical magnetizing head device
JPS57143710A (en) Magnetic head
KR970009596B1 (en) Preparation of materials for cassette case
JPS60166111U (ja) 磁界発生装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties