EP2053878A3 - Hearing aid using an inductive switching regulator as a radio transmitter - Google Patents

Hearing aid using an inductive switching regulator as a radio transmitter Download PDF

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Publication number
EP2053878A3
EP2053878A3 EP08164390A EP08164390A EP2053878A3 EP 2053878 A3 EP2053878 A3 EP 2053878A3 EP 08164390 A EP08164390 A EP 08164390A EP 08164390 A EP08164390 A EP 08164390A EP 2053878 A3 EP2053878 A3 EP 2053878A3
Authority
EP
European Patent Office
Prior art keywords
switching regulator
transmitting device
hearing aid
radio transmitter
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.)
Granted
Application number
EP08164390A
Other languages
German (de)
French (fr)
Other versions
EP2053878A2 (en
EP2053878B1 (en
Inventor
Jürgen Reithinger
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 EP2053878A2 publication Critical patent/EP2053878A2/en
Publication of EP2053878A3 publication Critical patent/EP2053878A3/en
Application granted granted Critical
Publication of EP2053878B1 publication Critical patent/EP2053878B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • 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
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression

Abstract

Die Baugröße von Hörvorrichtungen und insbesondere von Hörgeräten soll verringert werden. Daher wird eine Hörvorrichtung mit einer Sendeeinrichtung (16) einschließlich einer Antenne zum drahtlosen, elektromagnetischen Senden von Daten und einem Schaltregler (14) einschließlich einer Induktivität (15), der für die Energieversorgung der Hörvorrichtung und der Sendeeinrichtung (16) dient, vorgesehen, wobei die Induktivität (15) des Schaltreglers (14) mit der Antenne der Sendeeinrichtung (16) identisch ist. Durch diese Mehrfachnutzung der Induktivität kann Bauraum eingespart werden. Um gegenseitige Störung der Sendeeinrichtung (16) und des Schaltreglers (14) zu vermeiden, werden deren Signale unabhängig voneinander moduliert.

Figure imgaf001
The size of hearing devices and in particular of hearing aids should be reduced. Therefore, a hearing device with a transmitting device (16) including an antenna for wireless electromagnetic data transmission and a switching regulator (14) including an inductor (15), which serves for the power supply of the hearing device and the transmitting device (16) is provided the inductance (15) of the switching regulator (14) is identical to the antenna of the transmitting device (16). Through this multiple use of the inductance space can be saved. To avoid mutual interference of the transmitting device (16) and the switching regulator (14), their signals are modulated independently of each other.
Figure imgaf001
EP08164390.0A 2007-10-26 2008-09-16 Hearing aid using an inductive switching regulator as a radio transmitter Not-in-force EP2053878B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98276907P 2007-10-26 2007-10-26
DE102007051307A DE102007051307B4 (en) 2007-10-26 2007-10-26 Hearing device with use of an inductive switching regulator as a radio transmitter

Publications (3)

Publication Number Publication Date
EP2053878A2 EP2053878A2 (en) 2009-04-29
EP2053878A3 true EP2053878A3 (en) 2013-03-27
EP2053878B1 EP2053878B1 (en) 2014-07-23

Family

ID=40289284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08164390.0A Not-in-force EP2053878B1 (en) 2007-10-26 2008-09-16 Hearing aid using an inductive switching regulator as a radio transmitter

Country Status (4)

Country Link
US (1) US8224003B2 (en)
EP (1) EP2053878B1 (en)
DE (1) DE102007051307B4 (en)
DK (1) DK2053878T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8363872B2 (en) * 2009-04-14 2013-01-29 Dan Wiggins Magnetic earpiece coupling
US9319807B2 (en) 2012-02-28 2016-04-19 Cochlear Limited Device with combined antenna and transducer
DK3151585T3 (en) * 2012-03-16 2018-09-24 Sonova Ag ANTENNA MODULE FOR A HEARING, EARRING AND HEARING PROVIDED WITH SUCH ANTENNA MODULE
DE102021200642B3 (en) 2021-01-25 2022-03-17 Sivantos Pte. Ltd. hearing aid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010030A1 (en) * 1988-04-11 1989-10-19 Uniscan Ltd. Actuator and communication system
EP0473569A2 (en) * 1990-08-23 1992-03-04 Mikron Gesellschaft Für Integrierte Mikroelektronik Mbh Contactless, inductive data transmission system
US6265100B1 (en) * 1998-02-23 2001-07-24 Research International, Inc. Rechargeable battery
EP1389035A2 (en) * 2002-08-08 2004-02-11 Siemens Audiologische Technik GmbH Wireless programmable hearing aid
WO2005081583A1 (en) * 2004-02-19 2005-09-01 Oticon A/S Hearing aid with antenna for reception and transmission of electromagnetic signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600728A (en) * 1994-12-12 1997-02-04 Satre; Scot R. Miniaturized hearing aid circuit
JP3476000B2 (en) * 1998-11-05 2003-12-10 三菱マテリアル株式会社 Identification method of superimposed tags
US7206426B1 (en) * 2000-01-07 2007-04-17 Etymotic Research, Inc. Multi-coil coupling system for hearing aid applications
DE10305833B3 (en) * 2003-02-12 2004-08-12 Siemens Audiologische Technik Gmbh Data transmission device for hearing aid using modulated oscillator circuit having coil used as both transmission and reception antenna
US7151430B2 (en) * 2004-03-03 2006-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Method of and inductor layout for reduced VCO coupling
DE102006024713B3 (en) * 2006-05-26 2007-08-30 Siemens Audiologische Technik Gmbh Hearing aid device, has resonant circuit provided outside housing, where current flowing through transceiver coil is controlled by detector device for controlling hearing aid device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010030A1 (en) * 1988-04-11 1989-10-19 Uniscan Ltd. Actuator and communication system
EP0473569A2 (en) * 1990-08-23 1992-03-04 Mikron Gesellschaft Für Integrierte Mikroelektronik Mbh Contactless, inductive data transmission system
US6265100B1 (en) * 1998-02-23 2001-07-24 Research International, Inc. Rechargeable battery
EP1389035A2 (en) * 2002-08-08 2004-02-11 Siemens Audiologische Technik GmbH Wireless programmable hearing aid
WO2005081583A1 (en) * 2004-02-19 2005-09-01 Oticon A/S Hearing aid with antenna for reception and transmission of electromagnetic signals

Also Published As

Publication number Publication date
EP2053878A2 (en) 2009-04-29
EP2053878B1 (en) 2014-07-23
DE102007051307B4 (en) 2011-02-17
DE102007051307A1 (en) 2009-04-30
DK2053878T3 (en) 2014-10-20
US20090110221A1 (en) 2009-04-30
US8224003B2 (en) 2012-07-17

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