EP1874091A2 - Appareil auditif placé derrière l'oreille avec compartiment de pile - Google Patents

Appareil auditif placé derrière l'oreille avec compartiment de pile Download PDF

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Publication number
EP1874091A2
EP1874091A2 EP07110233A EP07110233A EP1874091A2 EP 1874091 A2 EP1874091 A2 EP 1874091A2 EP 07110233 A EP07110233 A EP 07110233A EP 07110233 A EP07110233 A EP 07110233A EP 1874091 A2 EP1874091 A2 EP 1874091A2
Authority
EP
European Patent Office
Prior art keywords
battery
hearing aid
battery compartment
compartment body
bte hearing
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.)
Withdrawn
Application number
EP07110233A
Other languages
German (de)
English (en)
Other versions
EP1874091A3 (fr
Inventor
Wai Kit David Ho
Wee Haw Koo
Beng Hai Tan
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 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
Application filed by Siemens Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1874091A2 publication Critical patent/EP1874091A2/fr
Publication of EP1874091A3 publication Critical patent/EP1874091A3/fr
Withdrawn legal-status Critical Current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
    • H04R25/602—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of batteries

Definitions

  • the invention relates to a hearing aid, such as. As a behind-the-ear hearing aid, with battery compartment.
  • All hearing aids use batteries or accumulators (rechargeable batteries) for energy supply and provide depending on the type of use and degree of hearing loss sufficient electrical power only for a few days to several weeks. Therefore, it is necessary to guarantee an always reliable battery change in a hearing aid and to keep the damage in the hearing aid as low as possible in case of leakage of the hearing aid battery.
  • a battery holder is provided in a battery compartment body of the battery compartment.
  • the DE 694 34 389 T2 discloses in one embodiment a CIC hearing aid having a permanent magnet on a battery holder that, in cooperation with a resilient tab, holds a battery of the CIC hearing aid in an open position. In In the closed position of the battery holder, the battery is held in place by the battery holder, a shutter plate and an electric spring contact. Further, the DE 694 34 389 T2 In another embodiment, a CIC hearing aid without a permanent magnet on a battery holder. A compensation of different battery sizes takes place in both embodiments via an electrical spring contact.
  • the object of the invention is achieved by a battery compartment for a hearing aid, such.
  • the battery compartment has a battery receptacle, in which a battery or a battery can be used, and at least a portion of the hearing aid is designed so permanent magnetic that the permanent magnetic portion of the battery in the hearing aid holds in a predetermined position.
  • the object of the invention of a battery compartment body for a hearing aid such.
  • the battery compartment body has a battery receptacle, in which the battery is used, wherein at least a portion of the battery compartment body is so formed permanent magnetic that he the battery in an insertion position in the battery holder holds in a predetermined position.
  • Under the battery compartment of the hearing aid is an area in or on the hearing aid - z. As a portion, a space, a cavity, a void - meant - which forms the battery compartment together with the battery compartment body.
  • the permanent-magnetic region or a permanent magnet in the hearing aid itself or on its battery compartment such that in the hearing aid, with inserted battery, this is held by the permanent magnet in a specific position.
  • the permanent magnetic region or the permanent magnet in or on the battery compartment body of the hearing aid.
  • the permanent magnet moves closer to the battery compared to the first-mentioned embodiment, which may make it necessary, depending on the circumstances in the hearing aid, to reconstruct the battery compartment body or its surroundings.
  • the permanent magnet in the hearing aid itself - that is, away from the battery compartment body - is arranged, the stronger he must be able to hold the battery in its predetermined position in the hearing aid.
  • the battery compartment body can be swung out of the hearing aid or pulled out or pulled out, wherein the permanent magnet is provided either on or in the battery compartment body, or in the vicinity of a battery compartment of the hearing aid.
  • the battery assumes its fixed position in the battery compartment body prior to its insertion / attachment in / on the hearing aid.
  • the battery assumes its final position only after insertion / attachment of the battery compartment body in / on the hearing aid. This also applies to a permanent magnet within the hearing aid itself.
  • the battery in its insertion position in the battery compartment body is in direct contact with the permanent magnetic region of the battery compartment body.
  • the permanent-magnetic region preferably forms an integral section of the battery compartment body.
  • existing hearing aids can be um- / equipped with the battery compartment body according to the invention.
  • the permanent magnetic region is also preferably formed as an integral part of the battery compartment body, but not in direct contact with the battery in its insertion position.
  • the position of the permanent magnetic region in or on the battery compartment body is somewhat more freely selectable and thus better adaptable to the circumstances of the hearing aid.
  • manufacturing issues of the battery compartment body can be better taken into account. It is thus also possible to provide an existing hearing aid later with this embodiment of the battery holder according to the invention.
  • An area between the permanent magnetic Area and the battery is formed by a preferably para- or ferromagnetic region. It is also a diamagnetic region between the permanent magnet and the battery possible, if the circumstances of the hearing aid should require.
  • These above ranges may be formed of a metal, a metal alloy, a plastic or even ambient air.
  • the battery compartment body has a preferably completely circumferential, hollow cylindrical, extending in a longitudinal direction wall.
  • the permanent magnetic region is a section or an area of this wall.
  • the advantage here is that z. B. battery compartment body for hearing aids such a hollow cylindrical wall, whereby it is possible according to the invention to convert an existing battery compartment body of a hearing aid or umzukonstruinen without having to change the connected hearing aid itself.
  • the permanent magnetic area must be provided.
  • the recess provided for in the prior art in the wall of the battery compartment body for the battery holder is preferably omitted, d. H. replaced by wall material.
  • both the permanent magnetic region of the battery compartment body and the remaining battery compartment body made of plastic, wherein the permanent magnetic region is made of a magnetic plastic material accordingly.
  • the battery compartment body and the permanent magnet located therein or therein are preferably produced in a single operation, preferably in a 2K injection molding process.
  • a conventional material which is preferably not permanent magnetic.
  • the currently used material is applied to the skin of the wearer, so that it does not have to reckon with allergic reactions or the like.
  • the invention will be explained in more detail below with reference to a behind-the-ear hearing device and relates to a battery compartment according to the invention of the hearing device, comprising a region of the hearing device and a battery compartment body which can be accommodated on or in this region.
  • a battery compartment of the behind-the-ear hearing device is understood to mean a battery compartment body and a reserved area for the behind-the-ear hearing device.
  • This area can z. B. a cavity in a housing portion or only partially be a housing portion of the BTE, from the latter of the battery compartment body protrudes at least partially.
  • It is Z. B. also possible to form the battery compartment body itself, as a housing part or portion of the BTE, wherein the area is meant a subsequent to the housing of the BTE free space.
  • the battery compartment body may form part or all of a portion of a housing of the BTE, and is in continuous contact with its respective outer side edges nesting the case of the BTE on the BTE.
  • a battery quite generally an electrical energy storage, so z. B. a battery or an accumulator of the term battery should be mitumank.
  • FIG. 1 shows a battery compartment body 20 according to the prior art for a BTE 1 (see FIG. 3, but showing a battery compartment body 20 according to the invention).
  • the battery compartment body 20 essentially has a battery receptacle 22 which is delimited by a cylindrical circumferential wall 23 extending in a longitudinal direction L. At a longitudinal end (L-direction) of the wall 23, this passes into a bottom 24, which makes it impossible for a battery inserted in the battery compartment body 20 to fall out of this side of the battery compartment body 20 from this.
  • the battery compartment body 20 according to the prior art in the wall 23 has a (passage) recess 30 in which a flap 31 formed as Battery holder 31 is located.
  • the tab 31 is slightly into the battery holder 22 and pivots back when plugging a battery in the direction of the outside of the battery compartment body 20. As a result, the battery with the tab 31 within the battery compartment body 20 can be clamped.
  • the problem with the battery compartment body 20 according to the prior art is that, at the low height (in the longitudinal direction L) of the battery compartment body 20, the tab 31 can be formed only very short and therefore only a short spring path perpendicular to the longitudinal direction L. As a result, not all batteries of different manufacturers that are suitable for BTE 1 can be securely clamped within the battery holder 22. Furthermore, due to aesthetic and manufacturing requirements, the position of the through-hole 30 within the BTE 1 (see FIG. since it is possible for leaking batteries that battery fluid passes through the recess 30 into the interior of the BTE 1, which can damage the BTE 1.
  • a modified battery compartment body 20 or a modified BTE 1 is proposed. See FIGS. 2 and 3 of the drawings.
  • the battery compartment body 20 according to the invention is similar to that of the prior art, wherein it has no recess 30 and no longer formed as a battery holder tab 31. According to the invention, a section on or in the battery compartment body 20 is formed permanently magnetically. This permanent magnet 21 of the battery compartment body 20 may in principle be provided at any point of the battery compartment body 20.
  • the permanent-magnetic region 21 in or on the battery compartment body 20 is then preferably in the vicinity of a battery compartment body 20 provided in or on the BTE 1 in its use position.
  • the permanent magnetic region 21 of the battery compartment body 20 in Fig. 2 forms an axial, radial and extending in a circumferential direction portion or region of the wall 23 of the battery holder 22.
  • the permanent magnetic region 21 extends over the full height (longitudinal direction L) of Wall 23 away.
  • this region 21 it is also possible to make this region 21 shorter or to extend it more in the circumferential or radial direction.
  • the design of this area almost arbitrary, as long as he is able to hold the hardest for the BTE 1 battery permanently (normal use) in their position.
  • the permanent magnetic region 21 preferably does not extend as far as an outer side of the battery compartment body 20, but ends within the wall 23, so that on the one hand a homogeneous appearance is maintained on the outside - the rear side of the battery compartment body 20 not visible in FIG Outer surface of the BTE 1 - and on the other hand, the area 21 with the skin of a wearer of the BTE 1 can not come into contact and thus no new skin irritation, such. As allergies, can cause.
  • the bottom 24 of the battery compartment body 20 there is an at least partially circular through-hole 27, which is dimensioned on the one hand so that even the smallest battery can not fall through them, but also on the other hand is large enough to the HdO 1 protruding or removed battery compartment body 20 the Battery with a finger comfortable against the magnetic force of the permanent magnet 21 at least partially from the battery receptacle 22 to press. It is also possible to form the bottom 24 in addition and / or at least partially as a permanent-magnetic region 21.
  • the battery compartment body 20 on its wall 23 on an extension 25, which serves a hinged coupling of the battery compartment body 20 to the BTE 1.
  • the wall 23 has a locking element 26, which serves to lock the battery compartment body 20 on the BTE 1.
  • the battery compartment body 20 is an injection molded part, wherein in preferred embodiments according to the invention of the battery compartment body 20, this is produced either in a 2K injection molding or the permanent magnetic region 21 is an insert in an injection molding.
  • the battery compartment body 20 with another manufacturing process or from another material.
  • Fig. 3 shows the BTE 1 with inventive battery compartment body 20 in the position of use of the battery compartment body 20, d. H. the battery compartment body is provided on or in BTE 1. In the illustrated embodiment, the battery compartment body 20 is connected via the joint extension 25 pivotally connected to the BTE 1.
  • the battery compartment body 20 can be folded out of the BTE 1 or out. In contrast to such swing-out or swing-out battery compartment bodies 20, it is possible to provide these also pull-out or pulled out on / in BTE 1.
  • the battery In an insertion position, the battery is in the battery holder 22 of the battery compartment body 20. Your final position takes the battery always in the use position of the battery compartment body 20 a. If the permanent magnetic region 21 is located in or on the battery compartment body 20, the battery retains its relative position in the battery compartment body 20 and no longer changes it with respect to the battery compartment body 20 when it is provided in or on the BTE 1. However, if permanent-magnetic region 21 is not in or on the battery compartment body 20, but in or on the BTE 1, then the battery only assumes its relative position in the battery compartment body 20 when the battery compartment body 20 is in / on the BTE 1.
  • the locking element 26 of the battery compartment body 20 locks it to the BTE 1, wherein the BTE 1 preferably via the battery compartment body 20 is switched on and off.
  • the locking member 26 has two positions, wherein the BTE 1 is turned off in a partially swung position of the battery compartment body 20 with respect to the BTE 1 and on advancing the battery compartment body 20 in / on the BTE 1 this is turned on.

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)
  • Battery Mounting, Suspending (AREA)
EP07110233A 2006-06-28 2007-06-14 Appareil auditif placé derrière l'oreille avec compartiment de pile Withdrawn EP1874091A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006029815A DE102006029815A1 (de) 2006-06-28 2006-06-28 Elektrisches Gerät mit Batteriefach, insbesondere Hörhilfe

Publications (2)

Publication Number Publication Date
EP1874091A2 true EP1874091A2 (fr) 2008-01-02
EP1874091A3 EP1874091A3 (fr) 2008-06-04

Family

ID=38516146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07110233A Withdrawn EP1874091A3 (fr) 2006-06-28 2007-06-14 Appareil auditif placé derrière l'oreille avec compartiment de pile

Country Status (3)

Country Link
US (1) US20080044049A1 (fr)
EP (1) EP1874091A3 (fr)
DE (1) DE102006029815A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2144456A1 (fr) 2008-07-10 2010-01-13 Siemens Medical Instruments Pte. Ltd. Aide auditive dotée d'un compartiment de batterie verrouillable
EP2262284A1 (fr) * 2009-03-10 2010-12-15 Panasonic Corporation Prothèse auditive
EP1962553A3 (fr) * 2007-02-21 2011-10-05 Siemens Audiologische Technik GmbH Dispositif auditif doté d'un dispositif de support de batterie fixé magnétiquement
EP2136574B1 (fr) * 2008-06-17 2017-03-15 Sivantos Pte. Ltd. Appareil auditif avec boîtié à batterie pour contenir une batterie maintenue par un élément de ressort
EP3477672A1 (fr) * 2017-10-31 2019-05-01 Starkey Laboratories, Inc. Ensemble de détente

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018041B4 (de) * 2008-04-09 2012-10-31 Siemens Medical Instruments Pte. Ltd. Hörgerät mit einem Batteriefach und Batteriefach für ein Hörgerät jeweils mit einem Verriegelungsmechanismus für das Batteriefach
US20110211718A1 (en) * 2008-10-31 2011-09-01 Siemens Medical Instruments Pte. Ltd. Hearing aid
DE102008062029A1 (de) 2008-12-12 2010-06-17 Siemens Medical Instruments Pte. Ltd. Batteriefach für ein Hörgerät mit zwei Kennzeichnungselementen
DE102009004006B3 (de) 2009-01-07 2010-07-08 Siemens Medical Instruments Pte. Ltd. Batteriefach mit Rastelement für ein Hinter-dem-Ohr-Hörgerät
DE202009008197U1 (de) * 2009-06-09 2009-10-01 Fm Marketing Gmbh Batteriebetriebenes elektronisches Gerät
DE102010041838A1 (de) 2010-10-01 2012-04-05 Siemens Medical Instruments Pte. Ltd. Hörgerät mit einem wiederaufladbaren Energiespeichermittel
WO2011033135A2 (fr) * 2010-12-28 2011-03-24 Phonak Ag Boîtier pim
JP2013157791A (ja) * 2012-01-30 2013-08-15 Panasonic Corp 補聴器
AU2013204084A1 (en) * 2012-06-21 2014-01-16 Blamey & Saunders Hearing Pty Ltd Modular Hearing Aid
DK3422741T3 (da) * 2014-04-07 2020-08-03 Oticon As Høreapparatanordning der har en batteriskuffe
AU2015277299B2 (en) 2014-06-18 2019-09-19 Zpower, Llc Hearing aid battery door module
JP2017520187A (ja) 2014-06-18 2017-07-20 ゼットパワー， エルエルシー 補聴器における銀亜鉛バッテリのための電圧調整器および制御回路
US10091594B2 (en) 2014-07-29 2018-10-02 Cochlear Limited Bone conduction magnetic retention system
US10130807B2 (en) 2015-06-12 2018-11-20 Cochlear Limited Magnet management MRI compatibility
USD757945S1 (en) * 2015-06-16 2016-05-31 Zpower, Llc Hearing aid battery door
USD757944S1 (en) * 2015-06-16 2016-05-31 Zpower, Llc Hearing aid battery door
US20160381473A1 (en) 2015-06-26 2016-12-29 Johan Gustafsson Magnetic retention device
US10104482B2 (en) 2016-05-27 2018-10-16 Cochlear Limited Magnet positioning in an external device
US11272299B2 (en) 2016-07-19 2022-03-08 Cochlear Limited Battery positioning in an external device
US11595768B2 (en) 2016-12-02 2023-02-28 Cochlear Limited Retention force increasing components
US10893937B2 (en) 2017-04-20 2021-01-19 Cochlear Limited Magnet support of an implant
USD913502S1 (en) * 2018-11-26 2021-03-16 Oticon A/S Battery drawer

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0684749A2 (fr) * 1994-05-06 1995-11-29 COS.EL.GI. S.p.A. Amélioration des prothèses auditives par l'insertion profonde intraconduit, ou prothèses auditives peritympaniques miniaturisées
WO2000045617A2 (fr) * 1999-01-27 2000-08-03 Auric Hörsysteme Gmbh & Co. Kg Appareil de correction auditive

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US4598177A (en) * 1985-01-16 1986-07-01 Sears, Roebuck, & Co. Hearing aid with self-contained battery compartment and volume control
US5404105A (en) * 1993-07-12 1995-04-04 Chari; Nallan C. A. Multipurpose hearing aid maintenance device
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US6144750A (en) * 1997-01-16 2000-11-07 Levin; Joanne Hearing aid device
JP3609678B2 (ja) * 2000-01-24 2005-01-12 株式会社バーテックススタンダード 電池ケース
US6751327B1 (en) * 2000-07-11 2004-06-15 Insonus Medical, Inc. Miniature plastic battery assembly for canal hearing devices
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0684749A2 (fr) * 1994-05-06 1995-11-29 COS.EL.GI. S.p.A. Amélioration des prothèses auditives par l'insertion profonde intraconduit, ou prothèses auditives peritympaniques miniaturisées
WO2000045617A2 (fr) * 1999-01-27 2000-08-03 Auric Hörsysteme Gmbh & Co. Kg Appareil de correction auditive

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962553A3 (fr) * 2007-02-21 2011-10-05 Siemens Audiologische Technik GmbH Dispositif auditif doté d'un dispositif de support de batterie fixé magnétiquement
US8139800B2 (en) 2007-02-21 2012-03-20 Siemens Audiologische Technik Gmbh Hearing apparatus with a magnetically attached battery holding device
EP2136574B1 (fr) * 2008-06-17 2017-03-15 Sivantos Pte. Ltd. Appareil auditif avec boîtié à batterie pour contenir une batterie maintenue par un élément de ressort
EP2144456A1 (fr) 2008-07-10 2010-01-13 Siemens Medical Instruments Pte. Ltd. Aide auditive dotée d'un compartiment de batterie verrouillable
DE102008032478A1 (de) 2008-07-10 2010-01-14 Siemens Medical Instruments Pte. Ltd. Hörhilfe mit verriegelbarem Batteriefach
EP2262284A1 (fr) * 2009-03-10 2010-12-15 Panasonic Corporation Prothèse auditive
EP2262284A4 (fr) * 2009-03-10 2011-03-02 Panasonic Corp Prothèse auditive
US8270645B2 (en) 2009-03-10 2012-09-18 Panasonic Corporation Hearing aid
EP3477672A1 (fr) * 2017-10-31 2019-05-01 Starkey Laboratories, Inc. Ensemble de détente
US10720275B2 (en) 2017-10-31 2020-07-21 Starkey Laboratories, Inc. Detent assembly

Also Published As

Publication number Publication date
EP1874091A3 (fr) 2008-06-04
US20080044049A1 (en) 2008-02-21
DE102006029815A1 (de) 2008-01-03

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