DK2838277T3 - Holdeenhed til en vibrationssender og et vibrationstransmissionssystem, der anvender den - Google Patents

Holdeenhed til en vibrationssender og et vibrationstransmissionssystem, der anvender den Download PDF

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Publication number
DK2838277T3
DK2838277T3 DK13180481.7T DK13180481T DK2838277T3 DK 2838277 T3 DK2838277 T3 DK 2838277T3 DK 13180481 T DK13180481 T DK 13180481T DK 2838277 T3 DK2838277 T3 DK 2838277T3
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DK
Denmark
Prior art keywords
plate
holding unit
holding
holding plate
magnets
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Application number
DK13180481.7T
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English (en)
Inventor
Bengt Bern
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Oticon Medical As
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Publication of DK2838277T3 publication Critical patent/DK2838277T3/da

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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
    • 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
    • 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
    • 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
    • H04R25/65—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
    • H04R2225/67—Implantable hearing aids or parts thereof not covered by H04R25/606
    • 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
    • H04R2460/13—Hearing devices using bone conduction transducers

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Percussion Or Vibration Massage (AREA)

Claims (13)

1. Holdeenhed (42), der omfatter en holdeplade (8, 18), der omfatter et antal af eksterne magneter (8), der er integrerede inden i holdepladen (6,18) eller mekanisk fastgjort til holdepladen (6,18) eller udgør holdepladen (8), hvor holdepladen (8,18) er konfigureret til at være fastgjort til en hud (12) på en hørehæmmet person ved hjælp af antallet af eksterne magneter (8), der er konfigureret til at være magnetisk fastgjort til et antal af interne magneter (10), der er implanteret under huden (12) på en hørehæmmet person; og et pladeelement (22, 46), der er konfigureret til at overføre mekaniske vibrationer fra en vibrator (4) gennem huden (12) til knoglen (14) på personen, kendetegnet ved, at pladeelementet (22,46) er indbyrdes forbundet med en mekanisk fleksibel kobling (20, 44,48) til magneten/magneterne (8) af holdepladen (8, 18).
2. Holdeenhed (42) ifølge krav 1, kendetegnet ved, at holdeenheden (42) omfatter et hus (50) eller holdeplade (18), i hvilken et antal af magneter (8) er tilvejebragt, og at holdeenheden (42) desuden omfatter et pladeelement (22, 46), der er indbyrdes forbundet med en fleksibel kobling (20, 44, 48) til magneten/magneterne (8) af huset (50) eller holdepladen (18).
3. Holdeenhed (42) ifølge krav 1 eller krav 2, kendetegnet ved, at den fleksible kobling (20, 44, 48) omfatter en mekanisk forbindelse med en fjederegenskab og en dæmpningsegenskab.
4. Holdeenhed (42) ifølge et af de foregående krav, kendetegnet ved, at den fleksible kobling (20, 44, 48) har en bøjningsfleksibilitet, der er 3 gange eller mere fleksibel end fleksibiliteten af pladeelementet (22, 46), således at en bøjningskraft, der kræves til at bøje forbindelsen (20, 44, 48), er i det mindste 3 gange mindre end bøjningskraften, der kræves til at bevirke en tilsvarende indvirkning på pladeelementet (22) og holdepladen (18).
5. Holdeenhed (42) ifølge et af de foregående krav, kendetegnet ved, at den fleksible kobling (20, 44, 48) omfatter et polymerlegeme der danner en mekanisk kobling til både pladeelementet (22, 46) og magneten/magneterne (8) af holdepladen (8, 18).
6. Holdeenhed (42) ifølge krav 5, kendetegnet ved, at de eksterne magneter (8) omfatter et array af individuelle magneter, der er tilvejebragt rundt om transmissionselementet (46) eller pladeelementet (22) og ved den/de interne magnet/magneter (10), der omfatter et array af individuelle magneter, der er tilvejebragt rundt om pladeelementet (22, 46).
7. Holdeenhed (42) ifølge krav 6, kendetegnet ved, at den fleksible kobling (20, 44, 48) omfatter et legeme, der er anbragt rundt om med hensyn til pladeelementet (22, 46), hvorved de individuelle magneter (8) er tilvejebragt i et hus (50) eller holdeplade (18), der er anbragt rundt om med hensyn til polymerlegemet.
8. Holdeenhed (42) ifølge krav 7, kendetegnet ved, at tre eller flere med indbyrdes afstand anbragte individuelle magneter (8) er i bund og grund tilvejebragt med ens indbyrdes afstand i huset (50) eller holdepladen (18).
9. Holdeenhed (42) ifølge krav 8, kendetegnet ved, at magneterne (8) på holdepladen (8, 18) kan indstilles individuelt i en retning hen mod og bort fra en overflade af huset (50) eller holdepladen (18).
10. Holdeenhed (42) ifølge krav 9, kendetegnet ved, at holdeenheden (42) omfatter et hus (50), der er tilvejebragt med en gevindboring, ind i hvilken en eller flere med gevind forsynede magneter (8) er drejeligt anbragt, således at afstanden fra magneten/magneterne til åbningen af boringen kan ændres ved at dreje magneten/magneterne (8).
11. Vibrationstransmissionssystem, der omfatter en holdeenhed (42) ifølge et af de foregående krav, en høreapparatenhed (2), der omfatter en vibrator (4), som er mekanisk forbundet til pladeelementet (22, 46) ved hjælp af et vibrationselement (24).
12. Vibrationstransmissionssystem ifølge krav 11, kendetegnet ved, at en mikrofon, en signalprocessor og et batteri er tilvejebragt i et hus, hvorved huset yderligere rummer vibratoren (2), og vibratoren (2) er i operativt indgreb med en proksimal ende af en stang, der strækker sig uden for huset, og hvor stangen ved en distal ende deraf er aftageligt koblet til huset (50) eller holdepladen (18).
13. Transkutant knogleledende høreapparatsystem (16), der omfatter holdeenheden (42) ifølge et af de foregående krav, hvor en vibrator (4) er mekanisk forbundet til pladeelementet (22, 46) ved hjælp af et vibrationselement (24).
DK13180481.7T 2013-08-14 2013-08-14 Holdeenhed til en vibrationssender og et vibrationstransmissionssystem, der anvender den DK2838277T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13180481.7A EP2838277B1 (en) 2013-08-14 2013-08-14 Holding unit for a vibration transmitter and a vibration transmission system using it

Publications (1)

Publication Number Publication Date
DK2838277T3 true DK2838277T3 (da) 2016-08-15

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DK13180481.7T DK2838277T3 (da) 2013-08-14 2013-08-14 Holdeenhed til en vibrationssender og et vibrationstransmissionssystem, der anvender den

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US (2) US9271094B2 (da)
EP (2) EP2838277B1 (da)
CN (1) CN104378725B (da)
AU (1) AU2014210683B2 (da)
DK (2) DK3089482T3 (da)

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EP4021361A4 (en) * 2019-10-25 2024-04-10 Cochlear Limited ADVANCED TOOLS FOR BONE CONDUCTION IMPLANTATION
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Publication number Publication date
EP2838277A1 (en) 2015-02-18
CN104378725A (zh) 2015-02-25
CN104378725B (zh) 2019-10-29
EP2838277B1 (en) 2016-05-25
EP3089482A1 (en) 2016-11-02
AU2014210683A1 (en) 2015-03-05
DK3089482T3 (da) 2018-03-19
US9554224B2 (en) 2017-01-24
US20150049889A1 (en) 2015-02-19
AU2014210683B2 (en) 2017-09-07
US9271094B2 (en) 2016-02-23
US20160198272A1 (en) 2016-07-07
EP3089482B1 (en) 2017-12-27

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