EP2034772A2 - Appareil d'aide auditive, en particulier appareil auditif - Google Patents

Appareil d'aide auditive, en particulier appareil auditif Download PDF

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Publication number
EP2034772A2
EP2034772A2 EP08104818A EP08104818A EP2034772A2 EP 2034772 A2 EP2034772 A2 EP 2034772A2 EP 08104818 A EP08104818 A EP 08104818A EP 08104818 A EP08104818 A EP 08104818A EP 2034772 A2 EP2034772 A2 EP 2034772A2
Authority
EP
European Patent Office
Prior art keywords
hearing aid
removal device
guide
thickening
recess
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Withdrawn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
EP08104818A
Other languages
German (de)
English (en)
Other versions
EP2034772A3 (fr
Inventor
Michael Hanisch
Benjamin Schmidt
Erwin Singer
Roland Weigert
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 Pte Ltd
Original Assignee
Siemens Medical Instruments Pte Ltd
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 Medical Instruments Pte Ltd filed Critical Siemens Medical Instruments Pte Ltd
Publication of EP2034772A2 publication Critical patent/EP2034772A2/fr
Publication of EP2034772A3 publication Critical patent/EP2034772A3/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Withdrawn legal-status Critical Current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
    • H04R25/65—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
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/023—Completely in the canal [CIC] 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
    • 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
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/31—Aspects of the use of accumulators in hearing aids, e.g. rechargeable batteries or fuel cells
    • 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
    • H04R2460/17—Hearing device specific tools used for storing or handling hearing devices or parts thereof, e.g. placement in the ear, replacement of cerumen barriers, repair, cleaning hearing devices

Definitions

  • the invention relates to a hearing aid, in particular a hearing aid, preferably an in-ear hearing aid (IdO). Furthermore, the invention relates to a hearing aid set, in particular an in-ear hearing aid set with an electric charger and a hearing aid according to the invention.
  • a hearing aid in particular a hearing aid, preferably an in-ear hearing aid (IdO).
  • IdO in-ear hearing aid
  • a hearing aid set in particular an in-ear hearing aid set with an electric charger and a hearing aid according to the invention.
  • accumulators are suitable for hearing aids with a lower performance, as z. B. to improve low hearing damage and / or come with a relatively small amount of functionality used. It's natural, too possible to use accumulators in hearing aids, which have a large amplifier power and / or a large range of functions. In this case, it is then preferable to use a plurality of hearing aid devices or a plurality of rechargeable batteries in exchange.
  • the requirements with regard to the miniaturization, the range of functions, an amplifier power and a capacity of the battery or of the rechargeable battery are particularly high.
  • charging contacts for a charger are provided on a cover plate that is the same as all faceplates for all IdOs of a certain series. This is because one of the cover plate opposite side of the IdO has a depending on the hearing aid wearer individually adapted earmold.
  • this thread would be in the way when the IdO is plugged into the charger or on the charger of the charger.
  • such a thread especially for larger hearing aids, as z. B. at a Conca hearing aid is the case, affecting an overall aesthetic impression of the hearing aid.
  • the hearing aid can also be held on an open battery door and thereby pulled out of the human ear.
  • an improved hearing aid device in particular an improved hearing aid, preferably an improved in-ear hearing aid device (IdO).
  • IdO in-ear hearing aid device
  • a corresponding hearing aid set in particular a corresponding in-ear hearing aid set, which comprises an electric charger and a hearing aid according to the invention.
  • a rechargeable hearing aid device in which a removal device (pull-out) as little as possible affects insertion of the hearing aid into an electric charger or a charging shell of the charger.
  • a removal device pulse-out
  • a hearing aid in particular a hearing aid, preferably an in-ear hearing aid, according to claim 1 and a hearing aid set, in particular an in-ear hearing aid set, according to claim 18.
  • the hearing aid has a removal device, which is received in a guide of the hearing aid back and forth.
  • the hearing aid on an elongated removal device which is provided in a guide of the hearing aid and is received translationally movable in the guide.
  • the removal device completely through the hearing aid. This makes it possible that the removal device on two sides, preferably on two directly opposite sides of the hearing aid device off or can stand out.
  • the removal device standing in the hearing aid In a completely protruding state, the removal device is received substantially entirely within the hearing aid. In a fully withdrawn state, the removal device is almost completely pulled out of the hearing aid.
  • the guide completely within the hearing aid, for. B. as a bore (through or blind hole) to provide from the outside, or as a recess (at least partially open at the side blind hole, fürgangsaus Principleung or groove) on the hearing aid, wherein the removal device is provided in an outer edge region of the hearing aid. So that the removal device can not fall out of a lateral opening on the hearing aid or can be removed, this recess has an undercut in its cross section. This results in an opening on the hearing aid, which is smaller in width than a maximum thickness of the removal device.
  • the movable removal device is in the position desired or desired by the hearing aid wearer.
  • the removal device is extended in a wearing or removal state of the hearing aid, the hearing aid can be removed from the human ear.
  • the removal device of the hearing aid is retracted or stands on one side of the earmold and can be charged in a charging socket of an electric charging device.
  • the removal device in which the removal device is almost completely received within the hearing aid when retracted, this correspond to a wearing state of the hearing aid to accommodate aesthetics of the wearer, which does not necessarily want the removal device in the worn state of the Hearing aid, so from the cover plate and thus the ear, protrudes outward.
  • the extraction device is not fixed in the hearing aid, but by the leadership in the hearing aid back and forth movable.
  • An end-face position of the guide, starting from the cover plate into the hearing aid device, is freely selectable depending on the circumstances (auditory canal, available space within the hearing aid).
  • the removal device at one, but preferably at both longitudinal ends a thickening in order to better grip the removal device with two fingers. Furthermore, such a thickening serves to keep the removal device in the extended or in the retracted state, in the guide.
  • the hearing aid for the respective extended or retracted state of the removal device on its respective outer side a recess for the thickening.
  • the recess is preferably designed such that it can accommodate the thickening at least partially, but preferably completely.
  • the guide for the removal device is formed completely through the hearing aid.
  • a depression is provided at the two opposing openings of the guide on the hearing aid.
  • the guide preferably has a diameter which substantially corresponds to a diameter of the removal device in its central region.
  • a length-variable longitudinal end portion of the sampling device is received in each layer within the hearing aid.
  • this longitudinal end section accommodated within the hearing aid device can be accommodated within the hearing aid device essentially with its complete length or only with a comparatively short longitudinal end section (thickening, see below). All intermediate stages are possible, d. H. In such embodiments, the removal device from its extended state is completely or almost completely plugged into the hearing aid.
  • the longitudinal end of the removal device disposed within the hearing aid device has a thickening which, in cooperation with a latch in the region of the opening of the guide on the hearing aid device, prevents the removal device from completely pulling out of the hearing aid.
  • the guide is provided within or on the hearing aid device such that it is located away from a region of the hearing aid which can be placed in the region of an auditory canal.
  • this auditory canal region should correspond to a region of the hearing aid device which can be substantially aligned with the auditory canal of the hearing aid wearer concerned.
  • the hearing aid set according to the invention has a hearing aid according to the invention and an electric charger. To charge the hearing aid this is placed with its cover plate on a charging tray of the electric charger or inserted into this.
  • the charging shell can have a recess for thickening a removal device of the hearing aid device.
  • the recess of the loading tray for the thickening of the removal device is substantially dimensioned such that the thickening is completely receivable therein.
  • the removal device when inserting the hearing aid into the charging cradle, the removal device is pushed into or through the hearing aid, so that the removal device is either almost completely received within the hearing aid or emerges from the earmold from one side.
  • the charging contacts of the cover plate can then be electrically contacted by the electric charger.
  • the sampling device - When inserting the hearing aid into a human ear or an ear canal, the sampling device - if it was not previously placed manually in the wearing or removal state of the hearing aid - pushed out of a projection in the ear or ear canal, so that the sampling device the side of the cover plate protrudes, whereby the hearing aid can be removed later convenient.
  • insertion of an electrically rechargeable hearing aid into the charging cradle or the electrical charging device is not hindered despite the removal device.
  • the removal device necessary for the hearing aid device is no longer a restriction, since the removal device is slidably provided in the hearing aid.
  • An advantage of the invention is that the hearing aid wearer does not have to pay attention to handling the removal device.
  • the removal device When inserting the hearing aid into the ear canal, the removal device is pushed out, whereas the removal device, when inserting the hearing aid into a charging device, into the hearing aid or in the direction of the earmold is pushed therethrough.
  • IdO in-ear hearing aid device
  • ITE hearing aid in-the-ear
  • the invention is not intended to be limited to such embodiments, but includes ITC hearing aids (in-the-canal), CIC hearing aids (complete-in-canal), concha and ear canal hearing aids.
  • the invention relates to hearing aids.
  • Fig. 1 1 shows an ear canal region 28 of the ITE 2 in an auditory canal 10 or an external auditory canal 10 of the human ear 1.
  • a portion of the ear canal region 28 is formed by an earmold 20 of the ITE 2, which has been individually adapted to the human ear 1.
  • the earmold 20 is opposite a cover plate 21, which are usually identical for all IdOs 2 a series or for all IdOs 2 more series, and therefore does not have to be adapted individually to a carrier of the IdOs 2.
  • the earmold 20 In a wearing state of the ITE 2, the earmold 20 is partially seated on an ear canal wall 11 and on the concha of the human ear 1.
  • the IdO 2 has a displaceable or reciprocable removal device 23, which in the Fig. 1 protrudes from the cover plate 21 of the ITE 2, in its so-called extended state.
  • this removal device 23 extending through the ITO 2, the ITO 2 can be removed or removed from the ear 1.
  • the IdO 2 can be inserted into the ear 1 by means of the removal device 23.
  • Fig. 2 shows the IdO 2 when charging a recorded within the I-dOs 2 accumulator (not shown in the drawing).
  • the IdO 2 is inserted with its cover plate 21 in a charging tray 30 of an electric charging device 3.
  • the removal device 23 is in its retracted state and is no longer from the cover plate 21, but in the field of the earmold 20 from the IdO 2 from.
  • the removal device 23 is movably guided or displaceable within or on the IdO 2; According to the invention, it is slidably mounted on or in the IdO 2. According to the invention, the removal device 23 can move back and forth between its extended state (removal and / or wearing state) and its retracted loading state. This is with the respective arrows in the Fig. 1 and 2 clarified.
  • Fig. 1 Starting from the retracted state ( Fig. 2 ) of the removal device 23 is the in Fig. 1 shown extended state taken.
  • the removal device 23 when inserting the ITE 2 in the human ear 1, the removal device 23 is extended, that is brought by a projection on the ear 1 and the ear canal 10 in the extended state; but also manually, for. B can be done by means of a finger. This should be done with the arrows in Fig. 1 be clear.
  • the IdO 2 is removed from the human ear 1 and then placed on the charging tray 30.
  • the IdO 2 is moved toward the loading tray 30, wherein first the removal device 23 comes into contact with the charging tray 30, and after further advancing the IdOs 2 on the charging tray 30, the removal device 23 assumes its retracted state. This can also be done manually (see above) before inserting the ITE 2 in the charging tray 30.
  • the removal device 23 between its extended ( Fig. 1 ) and its retracted ( Fig. 2 ) State is movable to and fro, it is guided on or within the IdO 2. This is done by means of a guide 22 in the in the Fig. 1 and 2 illustrated embodiment as a bore 22 or through hole 22 in IdO 2 is executed.
  • the bore 22 is slightly larger in diameter than a diameter of the removal device 23 in a central portion.
  • the removal device 23 is a pull thread 23, a pull-out thread 23, a thread 23, a rod 23 or a rod 23.
  • the removal device 23 is constructed of plastic or a metal or a metal alloy.
  • the removal device 23 can not be completely removed from the ITE 2, this has at one longitudinal end, but preferably at both longitudinal ends of a thickening 24.
  • This thickening can z. B. be configured as a ball, bead or as any shaped section or finger grip. It is only necessary to ensure that the thickening 24 is larger in its largest diameter than the guide 22 in its smallest diameter.
  • the ITO 2 preferably has a recess 25.
  • the IdO 2 in the region of both openings 27 of the guide 22 on the IdO 2 such a recess 25.
  • the respective thickening 24 of the removal device 23 is at least partially, but preferably substantially completely, receivable. This is in the extended state of the removal device 23 in FIG Fig. 1 and in the retracted state of the removal device 23 in Fig. 2 clearly visible.
  • the respective thickening 24 is substantially completely received in the respective recess 24.
  • the removal device 23 is guided translationally or substantially translationally movable in the ITO 2.
  • the removal device 23 in particular if it is designed as a sufficiently stiff thread 23, it is possible to guide the removal device 23 also on a curved path within the I-DO 2 (see also below). This is z. B. a retracted and extended position of the removal device 23 on the IdO 2 within certain limits freely selectable.
  • the 3 and 4 show two embodiments of the invention, in which the removal device 23 in the retracted state no longer from the IdO 2 and the otoplasty 20 off or stands out, but is completely absorbed within the ITE 2. Ie. an adjustable in length inner longitudinal end portion 29 of the removal device 23 is always taken within the ITE 2.
  • the removal device 23 is preferably as in the embodiment of the Fig. 1 and 2 built up.
  • the guide 22 which is formed in the present embodiment as a bore 22 and blind hole 22, has a diameter which is slightly larger than an outer diameter of the thickening 24 within the ITE 2.
  • this has a latch 26 in the region of the opening 27, which reduces the guide 22 in its diameter. This makes it possible, on the one hand, to not completely remove the removal device 23 from the ITO 2. On the other hand, it is possible by the inner thickening 24 opposite thickening 24, the removal device 23 does not disappear completely within the ITE 2.
  • Fig. 4 now shows one opposite the Fig. 3 extended embodiment of the invention, in which the latch 26 now also has a recess 25 in which the outer thickening 24 of the removal device 23 at least partially, but preferably completely, is receivable.
  • the removal device 23 or its guide 22 is provided in a region of the ITE 2, which is located away from the auditory canal region 28 of the ITE 2.
  • ear canal region 28 is to be understood as that region of the ITE 2 which is essentially surrounded by the auditory canal 10 of the human ear 1.
  • adjacent areas of the ITE 2 can also belong directly to it, ie in such a case the auditory canal area of the ITE 2 is slightly larger in its cross section than the relevant cross section of the auditory canal 10 of the hearing aid wearer 1.
  • FIGS. 5 and 6 Now show in contrast to the previous embodiments, not designed as a bore 22 guide 22, but designed as a recess 22 guide 22 at an outer region of the ITE 2.
  • the recess 22 is externally visible on the ITE 2. Ie. access to the guide 22 is possible not only in the region of the relevant opening 27, but at least in sections along the guide 22.
  • the guide 22 is designed as a recess 22 which is at least partially open in its longitudinal direction and whose Cross section is a circle segment or a circle section. A circular sector surrounded by this circle segment has an overlap angle of more than 180 °. Ie. the cross-section has an undercut, so that the removal device 23 provided within the guide 22 can not fall out.
  • Fig. 6 now shows one opposite Fig. 5 another cross-section of the guide 22, which has a dovetail-shaped profile in cross-section.
  • a width of the opening of the dovetail-shaped profile on the ITE 2 is smaller than a maximum diameter of the removal device 23. This relates in particular to the thickening 24 at a longitudinal end of the removal device 23 within the ITE 2.

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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Headphones And Earphones (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP08104818A 2007-09-07 2008-07-22 Appareil d'aide auditive, en particulier appareil auditif Withdrawn EP2034772A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007042591A DE102007042591A1 (de) 2007-09-07 2007-09-07 Hörhilfsgerät, insbesondere Hörgerät

Publications (2)

Publication Number Publication Date
EP2034772A2 true EP2034772A2 (fr) 2009-03-11
EP2034772A3 EP2034772A3 (fr) 2012-08-22

Family

ID=40094109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08104818A Withdrawn EP2034772A3 (fr) 2007-09-07 2008-07-22 Appareil d'aide auditive, en particulier appareil auditif

Country Status (3)

Country Link
US (1) US8175309B2 (fr)
EP (1) EP2034772A3 (fr)
DE (1) DE102007042591A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130294A1 (fr) * 2011-03-29 2012-10-04 Phonak Ag Aide auditive cic
US8761423B2 (en) 2011-11-23 2014-06-24 Insound Medical, Inc. Canal hearing devices and batteries for use with same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080279405A1 (en) * 2005-12-28 2008-11-13 Rion Co., Ltd. In-The-Ear Hearing Aid
DE102009057581B4 (de) * 2009-12-09 2016-01-07 Sivantos Pte. Ltd. Hörvorrichtung
DE102010022323A1 (de) * 2010-06-01 2011-12-01 Siemens Medical Instruments Pte. Ltd. Tief-Ohrkanal-Hörinstrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379988A (en) * 1981-01-19 1983-04-12 Patricio Mattatall Molded hearing aid and battery charger
DE4215711A1 (de) * 1991-05-31 1992-12-03 Rion Co Hoerhilfe
JP2001238296A (ja) * 1999-12-15 2001-08-31 Matsushita Electric Ind Co Ltd 耳穴形補聴器
US6410997B1 (en) * 1998-04-17 2002-06-25 Sarnoff Corporation Power source for a hearing aid
US20070019832A1 (en) * 2002-10-05 2007-01-25 Bordewijk Lourens G Hearing aid with pull cord
WO2007077605A1 (fr) * 2005-12-28 2007-07-12 Rion Co., Ltd. Appareil auditif pour conduit auriculaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459259B2 (de) * 1973-12-21 1979-04-26 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Ohrstück mit einer dünnwandigen biegsamen mit einem flüssigen Medium gefüllten Kapsel
US20010040973A1 (en) * 1997-03-12 2001-11-15 Sarnoff Corporation Hearing aid with tinted components
US6265100B1 (en) * 1998-02-23 2001-07-24 Research International, Inc. Rechargeable battery
US6584207B1 (en) * 1999-02-02 2003-06-24 Beltone Electronics Corporation Molded hearing aid housing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379988A (en) * 1981-01-19 1983-04-12 Patricio Mattatall Molded hearing aid and battery charger
DE4215711A1 (de) * 1991-05-31 1992-12-03 Rion Co Hoerhilfe
US6410997B1 (en) * 1998-04-17 2002-06-25 Sarnoff Corporation Power source for a hearing aid
JP2001238296A (ja) * 1999-12-15 2001-08-31 Matsushita Electric Ind Co Ltd 耳穴形補聴器
US20070019832A1 (en) * 2002-10-05 2007-01-25 Bordewijk Lourens G Hearing aid with pull cord
WO2007077605A1 (fr) * 2005-12-28 2007-07-12 Rion Co., Ltd. Appareil auditif pour conduit auriculaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130294A1 (fr) * 2011-03-29 2012-10-04 Phonak Ag Aide auditive cic
US8761423B2 (en) 2011-11-23 2014-06-24 Insound Medical, Inc. Canal hearing devices and batteries for use with same
US9060234B2 (en) 2011-11-23 2015-06-16 Insound Medical, Inc. Canal hearing devices and batteries for use with same

Also Published As

Publication number Publication date
US20090067655A1 (en) 2009-03-12
EP2034772A3 (fr) 2012-08-22
DE102007042591A1 (de) 2009-03-26
US8175309B2 (en) 2012-05-08

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