• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention is related in particular to wireless communication to and from a hearing device (10) comprising a first portion (12) adapted for being arranged by a user and for providing a signal to output transducer (18) for converting said signal to an acoustic output and a second portion (14) adapted for being arranged in an ear channel of said user and for providing said acoustic output to said user and further related to a method for wireless receiving and / or transmitting data in a hearing device (10). In order to provide such a hearing device (10) with sufficient characteristics regarding the ability to transmit and / or receive data in a wireless manner using desired frequencies without the need for additional external antenna solutions or for a size not meeting the current requirements of smallness for hearing devices a hearing device (10) it is proposed, further comprising a coupling element (16) coupling said first portion (12) and said second portion (14), an antenna, and a wireless interface (22) for receiving and / or transmitting data by means of said antenna, said coupling element (16) comprising an electrically conducting element (24) coupled to said wireless interface (22), said electrically conducting element (24) being at least part of said antenna. A corresponding method and use of a hearing device is also proposed.
    公开号:DK201300096U1
    申请号:DK201300096U
    申请日:2013-06-13
    公开日:2013-06-28
    发明作者:Knudsen Ove；Henriksen Poul；Bodvarsson Thorvaldur Oli
    申请人:Oticon As；
    IPC主号:
    专利说明:

    - 1 - - 1 -DK 2013 00096 U1 P-2007-030 EP 27-Dec-2007
    HEARINC DEVICE AND METHOD FOR A WIRELESS RECEIVING AND/OR SENDING OF DATA
    TECHNICAL FIELD
    The present invention is related to a hearing device comprising a first portion s adapted for being arranged at a user and for provldlng a signal, an output transduo-er for converting said signal to an acoustic output and a second portion adapted for being arranged in an ear canal of said user and for providing said acoustic output to said user. The invention is in particular related to means for a wireless communica-tlon to and/or from such a hearing device. The invention is further related to a math-10 od for a wireless receiving and/or sending of data in a hearing device and to the use of a hearing device.
    BACKGRQUND ART
    Hearing aids for compensating a wearer’s hearing loss are well known. The present invention is particularly related to such kinds of hearing devlces. However, the pre-15 sent invention may also be implemented in other types of Ilstening devices, hearing instruments or hearing devlces which comprise a connecting element between two physical parts of the device, e.g. a head set, a head phone, ear protection plugs, etc. In the following the terms “hearing device” or “hearing instrument” refer to devices in general which are related to providing an acoustic signal to a user’s ear.
    20 Hearing instruments, in particular hearing aids, are very dense applications and when integrating wireless applications, it may sometimes be difficult to find sufficient space for required or desired antenna components.
    It Is wldely agreed that an integration of wireless systems into hearing instruments requires integration of antenna structures as well, if bulky external antenna solutions 25 are to be avoided. The efficiency of the antenna and the wireless system is Im-portant, as low battery consumption is commonly a design parameter. Various con-figurations of hearing aids as examples of hearing devices are known, such as in-the-ear (ITE), completely-in-canal (CIC), behind-the-ear (BTE), or recelver-in-the-ear (RITE) hearing aids (the latter sometimes termed 'receiver in the canal').
    -2- -2-DK 2013 00096 U1 P-2007-030 EP 27-Dec-2007
    The efficiency and bandwidth of antennas for electro-magnetic fjelds depend strong-ly on the size relative to a wavelength of the signal or field. However, common hear-ing Instruments arg typically much smaller than thg wavelength in the approprlate frequency bands, which has a disadvantageous effect on the efficiency and band-s wldth of the antennas bulid into tha common hearing devices.
    DISCLOSURE OF INVENTION
    It is an object of the present invention to provide a hearing device and a method as mentioned above with sufficient characteristics regarding the ability to send and/or receive data in a wiraless manner using desired frequencies with out a need for io additional external antenna solutions or for a size not meeting the current require-ments of smallness for hearing devices.
    It is an additional object of the present invention that the above object is achieved with only few modlfications to known designs for hearing devices and therefore that the improved hearing device may be based to a large extent on known and well-15 tested hearing devices without a need for a complex re-design.
    In order to achieve the above objects, the present invention provides a hearing device comprising a first portion adapted for being arranged at a user and for provid-ing a signal, an output transducer for converting said signal to an acoustic output, a second portion adapted for being arranged in an ear canal of said user and for 20 providing said acoustic output to said user, e coupling element coupiing said first portion and said second portion, an antenna, and a wireless interface for receiving and/or sending data by means of said antenna, wherein said coupling element comprisas an alactrically conducting element coupled to said wireless interface, wherein said electrically conducting element is at least a part of said antenna, 25 Further, the present invention provides a method for a wireless receiving and/or sending of data in a hearing device comprising a coupling element coupling a first portion and a second portion of said hearing device, the method comprising the steps of providing an electrically conducting element in said coupling element, ar-ranging said first portion at a user of said hearing device, erranglng said second 30 portion in an ear canal of said user, and receiving and/or sending data by means of said electrically conducting element.
    -3- -3-DK 2013 00096 U1 P-2007-030 EP 27-Deo-2007
    In a further asped, the present invention provides use of a hearing device as de-fined above, in the description below and in tha claima. In an embodiment, use of a hearing aid according to the invention (including the antenna and wireless interface provided by tha hearing device) to wirelessly communicate wtth another communica-5 tions device is provided. In an embodiment, $uch other Communications device is another hearing device, e.g. the other hearing device of a binaural hearing aid system. In an embodiment, such other Communications is an audio gateway, e.g. an audio selection device (cf. e.g. EP 1 460 769 or WO 2006/117365 A1) for wirelessly transmitting an audio signal to the hearing device, tha audio signal being selected ία among a multitude of audio signals, possibiy including that from a telephone hand-set, e.g. a mobile telephone. In an embodiment, the communication between the hearing device and the other Communications device is govemed by a specific protocol that is adapted to low power applications.
    As mentioned above, the present invention relates in particular to hearing instru-is ments of the BTE type and the RITE type, typically comprising a "behind tha ear*-part (typically comprising a microphone and a signal processor and one or mora -e.g. wireless - Communications interfaces) and an “in tha aar”-part connectad by a connecting element (e.g. a wire or tube). In a RITE-typa hearing instrument (comprising a receiver), tha connecting element comprises electrically conductors for 20 transferring a processed signal from the "behind the eaf-part of the hearing device to the receiver. In a hearing instrument where the receiver is located in the 'behind tha aar' part, tha conneding element (e.g. a tuba) works as a guide of the acoustical signal from the receiver to the ear canal (e.g. via an ear mould).
    Known hearing instruments with receivers in the ear have conducting wires running 25 at or around the ear to connect the receiver in the ear canal with the other part(s) of the hearing Instrument. The present invention Is based on the Inslght that these wires may be used as antenna for a built-in radio transceiver. Tha invention utllizes the wires, which are already there, as well as the structure of the hearing instrument as radiating elements for the Integrated radio transceiver. A similar technique is ao provided according to the present invention for utilization in BTE (behind the ear) type hearing instruments, wherein - for example - an eledrical wire is Integrated Into the tube conneding the ear mould with the (remainder of the) hearing instrument.
    -4- P-2007-030 EP 27-Dec-2007
    One or more of the electrically conductors in the RITE cord (or in the interconnectlng tube of standard BTE type instruments) may be used as or in an antenna for wire-less applications in the hearing instrument. This saves space in the device and reduces cost. Furt her, as the size of the coupiing element allows for a better adapta-s tion to a wavelength of the electromagnetic signal used for transmitting the data, the efficiency and bandwidth of the antenna is improved in comparison to known antenna solutions inside the hearing device.
    No additional mechanical processes are required to manufacture an extemal or additional antenna structure. Only a few extra standard passive components are 10 needed to implement for example a diplexer to couple the RF signal on to the wire, i.e. to the electrically conduding element.
    It was found that an improvement of efficiency that can be achieved by using the RITE wires compared to an intemal loop antenna with an araa of maximum 100 mm* is about ø dB at 1 GHz, which is a slgnificant improvement from the estimated 15 best case efficiency for tha internal loop antenna of -16 dB.
    Accordlng to a preferred embodiment of the present invention said second portion includes said output transducer, wherein said coupiing element is adapted for transmitting said signal to said output transducer. The output transducer (also termed as “receiver”) is provided In the ear of the user at a distance to an input 20 transducer or microphone of tha hearing sid, which reduces the risk of acoustic feedback. Further, the transmission of the signal to the output transducer may be achieved by a coupiing element of small size since only the (electrical) signal has to be transmitted to the output transducer. Therefore, the coupiing element and the hearing device as a whole may be designed to an unobtrusive look. it has to be 25 noted that the output transducer is not necessarily coupled or connected to the electrically conduding element provided In the coupiing element.
    According to another embodiment said electrically conductlng element is adapted for carrying said signal upon transmission to said output transducer. Here, the same elements or wires are used as part of tha antenna and as a transmission means for 30 the signal to be outputted at the same time, which results in a design which is easy and simple to implement.
    -5- -5-DK 2013 00096 U1 P-2007-030 EP 27-Dec-2007
    In a further embodiment said coupling alamant comprises two balancad wires for transmitting said signal to said output transducer, whereln said electrically conduct-ing element comprises said wires. The signal transmission wires are used a$ (at least a part) of the electrically conductlng element acting as (at least a part) of the 5 antenna to the wireless interface.
    According to a yet further embodiment, said wireless interface is coupled to said wires via a hlgh-pass filter, wherein said wireless interface is coupled to said hlgh-pass filter via a balun and wherein said high-pass filter is coupled to said wires via respactive capacitors, wherein said flrst portion includes a low-pass filter in tha path io of said signal. It was found that by such an implementation good results ara achiev-able with very fsw modifications to a pra-axisting hearing device design. In this context it is found to be sufficient that said balun comprises a transformer and that said high-pass filter comprises a capacitor and an inductance. A balun in general is a passive elactronic device that converts between balancad and unbalanced electri-15 cal signals. The skilied person is well aware of a number of axamples of baluns.
    In another embodiment of the present invention said coupling element comprises two wires for transmitting said signal to said output transducer and a shield element for shielding said wires, wherein said electrically conducting element comprises said shield element. As an alternative or in addition to the above options, the shielding of 20 the transmitting wires for the signal to the output transducer are usable as (at ieast a part of) an antenna.
    According to a further embodiment wherein said wireless interface is coupled to said shield element via a high-pass filter, wherein said wireless Interface is coupled to said high-pass filter via a balun, wherein said flrst portion Includes a low-pass filter in 25 the path of said signal. Again, it was found that by such an implementation good results are achlevable with very few modifications to a pre-existing hearing device design. Further, it is found to be sufficient in this context as well that said baiun comprises a transformer and that said high-pass filter comprises a capacitor and an inductance.
    3Q According to another preferred embodiment of the present invention, said first portion includes said output transducer and wherein said coupling element is provided for transmitting said acoustlc output to said second portion. An example of such an ηκ om·* ηηηοκ in P-2007-030 EP 27-Dec-2007 arrangement is a BTE type hearing aid, which is among the types of haaring aids which are most commonly used. The acoustic output is generated at the first portion, for example by an output transducer in teg rated in a behind-the-ear portion of an hearing aid, wherein the acoustic output (signal) is then transmitted or guided by s means of the coupling element to the second portion, e.g. an ear mould, and provid-ed to tha user in the ear canal. According to a further embodiment of the present invention, said wireless interface is coupled to said electrically conducting element via a balun. According to a yet further embodiment, said coupling element compris-es a tube for transmitting said acoustic output to said second portion, in particuiar a 10 flexible tube.
    In another embodiment of the present invention, said wireless interface is adapted for receiving and/or sending data by means of radio frequency signals, in particuiar by means of electromagnetic radiation in the frequency range of 1 MHz to 1000 GHz, preferably of 1 MHz to 3 GHz, wherein the wireless interface is most prefera-15 bly adapted for receiving and/or sending data according to a Communications standard, in particuiar according to Bluetooth.
    According to a further embodiment of the present invention, said first portion Is adapted for belng arranged behind an ear of said user. If the first portion of the hearing device is arrangable behind an ear of a user, the hearing device may be 20 used In an unobtrusive manner, wherein the first portion is hidden to some extent by the ear.
    As used herem, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless expressly stated otherwise. It will be further understood that the terms "includes," "comprises," "including," and/or "comprising," when used 25 in this specification, speclfy the presenes of stated features, integers, steps, operations, elements, and/or components, but do not predude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof, It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be direetly connected or so coupled to the other element or intervening elements maybe present. Furtheimore, "connected” or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and ail combinations of one or more of the associated listed items.
    -7- nif om** nnnofi 111 P-20CJ7-O3O EP 27-Dec-2007
    BRIEF DESCRIPTION OF DRAWINGS
    In the following, exemplary embodiments of the present invention are further ex-plained refemng to the attached drawings, in which
    Fig, 1 s Fig. 2 shows a schematic view of a hearing device according to the invention; shows a principal sketch of an electrlcal diagram illustrating the present invention;
    Fig. 3a shows a schematic block diagram of a hearing device according to a first embodiment of the present invention;
    Fig. 3b shows a schematic block diagram of a hearing device according to a 10 second embodiment of the present invention;
    Fig. 4 shows a schematic block diagram of a hearing device according to a third embodiment of the present invention;
    Fig. 5a shows a schematic block diagram af e particular impiementation according to the first embodiment of the present invention shown in Fig. 3a; 15 Fig. 5b shows a schematic block diagram of a particular impiementation according to the second embodiment of the present invention shown in Fig. 3b; and
    Fig. 6 shows a flow chart of a method according to the present invention.
    The figures are schematic and simplified for clarity, and they just show details which 20 are essential to the understanding of the invention, while other details are left out. Throughout, the same reference numerals are used for identical or corresponding parts.
    MODEfSI FOR CARRYING OUT THE INVENTION
    Fig. 1 shows a schematic view of a hearing device according to the invention. The 25 hearing device 10 comprises a first portion 12, a second portion 14 and a coupling element 16. The first portion 12 of the shown embodiment is designed to be ar-ranged bshind a user's sar, wherein the second portion 14 is designed to be placed inside an ear canal (not shown) of the user. The coupling element 16 couples the first portion 12 and the second portion 14 so that a signal generated by the first -8- -8-DK 2013 00096 U1 P-2007-030 EP 27-Dec-2007 portign 12 is transmitteel to the second portion 14. Aeeording to the shown imple-mentation the second portion 14 includes a receiver (or output transducer). Accord-ingly, the shown hearing device 10 is of the RITE type. Aeeording to the present Invention, an electrically conducting element (not shown in Fig, 1) of the coupling s element 16 is u$ed as an antenna for wireless Communications to and from the hearing device 10.
    Fig. 2 shows a principal sketch of an electrical diagram lllustrating the present invention. The first portion 12 of the hearing device 10 comprises a signal processor 20 for generating and/or providing a signal and a wireless interface 22 for exchanging io data with an extemal device (not shown) via an antenna (not shown in Fig. 2). The hearing device 10 is further provlded with an output transducer or receiver 1B as a part of the second portion 14. The first and second portion 12, 14, In particular the signal processor 20 and the receiver 18, ane coupled by the coupling element 16. The signal processor 20 raceives an input signal to be processed and outputs or is generates a signal to the receiver 18 based on the input signal, wherein the receiver 18 converts the output signal of the signal processor 20 to an acoustic signal which is provided to the user of the hearing device 10.
    In order to use the RITE wires as an antenna, matching gireuitry for the RF signal and circuitry to separate the RF and the audio signals is preférably included in the 20 hearing Instrument. Two types of RITE cables with either two or three wires (one or two of the wires typically being used to connect to the receiver) are commonly used. In the first case, with only two balanced wires for the audio signal, both may ba used as antenna. In the second case, where an additional shield wire is present, the latter is preferably used.
    25 Most low power transceivers have a balanced RF l/O, and a balun is preferably provided to transform the balanced RF signal to single ended befora It is applied to a diplexer and an antenna matching Circuit. The diplexer preferably isolatas the high frequency contants of the audio signal going to the receiver from the antenna and separates the audio and the RF signal sharing the RITE wires. It is particularly pref-30 erable that the diplexer and matching circuitry are highly Integrated.
    Figures 3a and 3b show block diagrams lllustrating how tha transceivar RF signal i$ isolated from the audio signal and connected to either the shield, in case of three DK 2013 00096 U1 P-2007-030 EP 27-Dee-2007 RITE wires, or to both audio wires, if there are only two conductors present, accord-ing to a ffrst and second exemplary embodiment of the present invention. A low pass filter is provided in series with the audio signal and a high pass filter is provided in series with the RF signal.
    s Fig. 3a shows a schematic block diagram of a hearlng device according to a first embodiment of the present invention. The hearing device 10 comprises a first portion 12, a second portion 14 and a coupling element 16. The first portion 12 of the hearing device 10 includes a printed Circuit board (PCB) 120 for realizing the primary features of the hearing device 10, e.g. the processing and generation of the signal io to be provided to the user, audio signal connections 121, RF signal connections 122, a balun 123, a high-pass filter 124 and a low-pass filter 125. Further, the PCB 120 includes a wireless interface (not shown). The low-pass filter 125 is coupled to audio signal connections 121 of the PCB 120. The balun 123 is coupled to RF-signal connections 122 of the PCB 120. The balun 123 is further coupled to a ground ib connection and to the high-pass filter 124. The low-pass filter 125 and the high-pass filter 124 are coupled to wires of the coupling element 16, whereln the high-pass filter 124 is coupled to the electrically eonducting element 24 forming the shield wire of the coupling element 16. The iow-pass filter 125 is coupled to an output transducer 18 provided in the second portion 14. The audio signals are passed to the output 20 transducer 18 and converted to an acoustic output, which in tum is supplied to the user. RF signals to be sent are convartad by the balun 123 and passed through the high-pass filter 124, exciting the antenna including the electrically eonducting element 24. In case the antenna or electrically eonducting element 24 is excited by extemal RF signals arriving at said hearing device, these external RF signals are 25 passed through the high-pass filter 124 and the balun 123 to enterthe PCB 120 at the RF signal connections 122, where the external signals are received by the wireless interface (not shown).
    Fig. 3b shows a schematic block diagram of a hearing device according to a second embodiment of the present Invention. The second embodiment is similar to the first 30 embodiment. The main difference is that there is no shield wire provided in the coupling element 16. Instead of being coupled to the shield wire as shown in Fig. 3a, the high-pass filter 124 is coupled to the wires transmitting the audio signal to the output transducer 18 via respective capacitors 126.
    - 10- - 10-ηκ oniq nnnafi 11-| P-2007-030 ÉP 27-Dec-2007
    Fig. 4 shows a schematic block diagram of a haaring device according to a third ambodiment of the present invention. Rather than providing the output transducer or receiver 18 in the second portion 14 and in the ear of the user as in the case of the first and second ambodiment shown in Figs. 3a and 3b, the output transducer 18 is s provided in the first portion 12 of the hearing device 10 of the BTE type. The cou-pling element 16 comprises a tube forforwarding an acoustic signal outputted by the output transducer 18 to the ear of the user, via an ear-mould provided in the second portion 14 of the hearing device 10, which is to be arranged in the ear canal of the user (not shown). The balun 123 Is coupied to an electrically conducting element 24 is of the coupling element 16 acting as an antenna.
    Figures 5a and 5b show more detailed schematic block diagrams of a particular implementation according to the first and second ambodiment of the present invention shown in Fig. 3a and Flg. 3b. The balun 123 is realized in form of a transformer 123, wherein the high-pass filter 124 comprises a capacitor and a Inductance cou-15 pied in a suitable way. The low-pass filter 125 comprises inductances in series with the signal lines and a capacitor coupling the signal lines.
    Fig. 6 shows a flow chart of e method according to the present invention. The meth-od for a wireless receiving and/or sending of data in a hearing device according to the present invention comprises the steps of providing (30) an electrically conduct-20 ing element in said coupling element, arranging (32) said first portion at a user of said hearing device, arranging (34) said second portion in an ear canal of said user, and receiving (36) and/or sending data by means of said electrically conducting element. The order of the steps 30 to 34 may be changed.
    According to a further preferred aspect of the present invention a haaring instrument 25 comprises a first body adapted for being positioned behind an ear of a user and a second body adepted for being positioned in an ear canal of a user, and a connect-ing element mechanically and electrically connecting the first and second bodies, the first body being adapted to provide a processed electrical sound signal intended for being presented to a user via an output transducer and forwarded to tha second so body via the connecting element, the connecting element comprising at least one electrically conductor, wherein the electrically conductor is adapted to constitute an antenna for a wireless interface of the hearing instrument.
    -11 - -11 -DK 2013 00096 U1 P-2007-030 EP 27-Dec-2007
    In a hearing instrument according to the above aspect the saeond body preferably comprises an output transducer for providing an acoustical signal to a user, wherein the hearing Instrument Is adapted to transmit the processed electrical sound signal to the output transducer via the at least one electrically conductor of the conneoting s element.
    Additionally or alternatively to the implementation described in the prøvious para-graph the first body comprises an output transducer for providing an acoustical signal to a user, wherein the hearing instrument is adapted to transmrt the acoustical signal to an ear canal of the user via the connecting element.
    io The hearing instrument as described in the preceding paragraphs preferably further comprises a transmitter for exciting the antenna, the transmitter being connectable to the antenna. It is also found to be advantageous if the antenna is adapted to transmit an RF-signal.
    The invention is defined by the features of the independent claim(s). Preferred emis bodiments ara defined in the dependent claims. Any reference numerals in the claims are intended to be non-limiting for their scope.
    Some preferred embodiments have been shown in the foregoing, but it should be stressed that the invention is not limited to these, but may be embodied in other ways wlthin the subject-matter defined in the following claims.
    20
    权利要求:
    Claims (16)
    [1] 1. A hearing device (10) comprising; a first portion (12) adapted for being arranged at a user and for providing a signal, s · an output transducer (18) for converting said signal to an acoustic output, $ second portion (14) adapted for being arranged in an ear canal of said user and for providing said acoustic output to said user, a coupling element (16) coupling said first portion (12) and said second portion (14), io - an antenna, and a wireless interface (22) for receiving and/or sending data by means of said antenna, wherein said coupling element (16) comprises an electrically conducting element (24) coupled to said wireless interface (22), wherein said electrically conducting is element (24) is at least a part of said antenna.
    [2] 2. The hearing device (10) according to claim 1, wherein said second portion (14) includes said output transducer (18) and wherein said coupling element (16) is adapted for transmitting said signal to said output 25 transducer (16).
    [3] 3. Tha heering device (10) according to claim 2, wherein said electrically conducting element (24) Is adapted for carrying said signal upon transmission to said output transducer (18). 25
    [4] 4. The heering device (10) according to any one of claims 2 or 3, wherein said coupling element (16) comprises two balanced wires for transmitting said signal tc said output transducer (18), wherein said electrically conducting element (24) comprises said wiras. 30
    [5] 5. The hearing device (10) according to claim 4, wherein said wireless interface (22) is coupled to said wires via a high-pass filter (124), wherein said wireless interface (22) is coupled to said high-pass filter (124) via a balun (123) and wherein said high-pass filter (124) Is coupled to said wiras via - 13- - 13-ηκ 9nis nnnQR in Ρ-2007-030 EP 27-Deo-ZQ07 raspective capacitors (126), wherain said first portion (12) includes a low-pass filter (125) in the path of said signal.
    [6] 6. The haaring device (10) accordlng to claim 5, s wherain said balun (123) comprises a transformer and whereln said high-pass filter (124) comprises a capacitor end an inductance.
    [7] 7. The hearing device (10) accordlng to daim 2, wherein said coupling element (16) comprises two wires for transmitting said signal io to said output transducer (18) and a shield element for shielding said wires, wherein said electricaliy conducting element (24) comprises said shield element.
    [8] 8. The hearing device (10) accordlng to claim 7, wherein $eid wireless interface (22) is coupled to said shield element via a high-15 pass filter (124), wherein said wireless interface (22) is coupled to said high-pass filter (124) via a balun (123), wherein said first portion (12) includes a low-pass filter (125) in the path of said signal.
    [9] 9. The hearing device (10) according to claim 8, 20 wherein said balun (123) comprises a transformer and wherein said high-pass filter (124) comprises a capacitor and an inductance.
    [10] 10. The hearing device (10) according to daim 1, wherein said first portion (12) includes said output transducer (18) and wherein said 25 coupling element (16) is provided for transmitting said acoustic output to said se-cond portion (14).
    [11] 11. The hearing device (10) according to claim 10, wherein said wireless interface (22) is coupled to said electricaliy conducting ele-30 ment (24) via a balun (123).
    [12] 12. The hearing device (10) according to any one of claims 10 or 11, wherein said coupling element (16) comprises a tube for transmitting said acoustic output to said second portion (14), in particular a flexible tube. - 14- ΠΙ/ ΛΛΗ Ο ftrtftftC ΜΗ Ρ-2007-030 EP 27-DQC-2007
    [13] 13. The heering device (10) according to any one of the preceding claims, wherein said wireiess interface (22) is adapted for receiving and/or sending data by means of radio frequency signals, in particular by means of electromagnetic radiation in the frequency range of 1 MHz to 1000 GHz, preferably of 1 MHz to 3 GHz, s wherein the wireiess interface is most preferably adapted for receiving and/or sending data according to a Communications standard, in particular according to Blue-tooth.
    [14] 14. The hearing device (10) according to any one of the preceding claims, io wherein said first portion (12) is adapted for being arranged behind an ear of said user.
    [15] 15. A method for a wireiess receiving and/or sending of data in a hearing device (10) comprising a coupling element (16) coupling a first portion (12) and a second is portion (14) of said hearing device (10), comprising tha steps of: providing (30) an electrically conducting element (24) in said coupling element (16), arranging (32) said first portion (12) at a user of said hearing device, arranging (34) said second portion (14) in an ear canal of said user, and 20 - receiving and/or sending data (36) by means of said electrically conducting element (24).
    [16] 16. Use of a hearing device according to any one of claims 1-14. 10

    Fig. 1

    22

    120



    Fig. 6
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    同族专利:
    公开号 | 公开日
    DK201300096Y6|2014-08-08|
    DK2076065T4|2017-02-20|
    CN101489171A|2009-07-22|
    ES2443918T5|2017-06-06|
    ES2443918T3|2014-02-21|
    DK201300096U3|2013-09-13|
    DK2076065T3|2014-02-03|
    EP2076065A1|2009-07-01|
    EP2076065B2|2016-11-16|
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    CN106878901A|2017-06-20|
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    US20090169038A1|2009-07-02|
    引用文献:
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    法律状态:
    2014-02-14| UDD| Decision of examination: utility model maintained as amended|Effective date: 20140130 |
    2014-08-08| UDD| Decision of examination: utility model maintained as amended|Effective date: 20140725 |
    2018-01-12| UUP| Utility model expired|Expiry date: 20171227 |
    优先权:
    申请号 | 申请日 | 专利标题
    EP07124109.5A|EP2076065B2|2007-12-27|2007-12-27|Hearing device and method for a wireless receiving and/or sending of data|
    DKBA201300096U|DK201300096Y6|2007-12-27|2013-06-13|Hearing aid for receiving and / or transmitting data wirelessly|DKBA201300096U| DK201300096Y6|2007-12-27|2013-06-13|Hearing aid for receiving and / or transmitting data wirelessly|
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