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    Ear docking station for hearing aids
    21.
    发明授权
    Ear docking station for hearing aids 有权
    耳机对讲机助听器

    公开(公告)号：US09451373B2

    公开(公告)日：2016-09-20

    申请号：US13678605

    申请日：2012-11-16

    Applicant: Oticon A/S

    Inventor： Karsten Bo Rasmussen

    IPC: H04R25/00

    CPC classification number: H04R25/556 ,  H04R25/652 ,  H04R25/656 ,  H04R2460/17

    Abstract: Hearing aid fixture adapted to remain firmly and completely within an external ear canal of a user allowing for an acoustically active part of a hearing aid to be releasably fastened thereto.

    Abstract translation: 助听器固定装置适于保持牢固且完全地保持在使用者的外耳道内，使助听器的声学活动部分可释放地固定在其上。

    Hearing device comprising direct sound compensation
    23.
    发明授权
    Hearing device comprising direct sound compensation 有权

    公开(公告)号：US11109166B2

    公开(公告)日：2021-08-31

    申请号：US16737624

    申请日：2020-01-08

    Applicant: Oticon A/S

    Inventor： Jesper Jensen ,  Peter Sommer ,  Svend Oscar Petersen ,  Karsten Bo Rasmussen ,  Jan M. De Haan ,  Michael Syskind Pedersen

    IPC: H04R25/00

    Abstract: A hearing device, e.g. a hearing aid, configured to play sound into an ear canal of a user, the hearing device comprising at least one input transducer (ITq) for picking up sound sq at said at least one input transducer from a sound field S around the hearing device and providing corresponding at least one electric input signal(s) INq representing said sound sq, i=1, . . . , Q, where Q≥1; an analogue to digital converter for converting said at least one electric input signal(s) to a digitized signal represented by discrete samples sq(p), where p is a time sample index, a processor for processing said at least one electric input signal sq(p) to a processed signal; an output transducer (OT) for converting an electric signal including said processed signal to an acoustic signal s″; a forward signal path of the hearing device being defined from an acoustic input to said at least one input transducer to an acoustic output of said output transducer having a forward signal propagation delay τHI of the hearing device, the hearing device further comprises a compensation unit for at least partially cancelling directly propagated sound from said sound field S that is propagated to the ear canal via a direct acoustic propagation path, wherein the compensation unit is configured to predict said directly propagated sound and to play it in opposite phase of said directly propagated sound. A method of operating a hearing device is further disclosed.

    Hearing device configured to be placed in the ear canal of a user
    25.
    发明授权
    Hearing device configured to be placed in the ear canal of a user 有权

    公开(公告)号：US10264370B2

    公开(公告)日：2019-04-16

    申请号：US15132956

    申请日：2016-04-19

    Applicant: Oticon A/S

    Inventor： Thor Højlund Olsen ,  Povl Koch ,  Søren Stranne ,  Troels Holm Pedersen ,  Kåre Tais Christensen ,  Lars Lund Jørgensen ,  Jan Frantzen ,  Karsten Bo Rasmussen ,  Bent Severin

    IPC: H04R25/00

    Abstract: The application relates to a hearing device configured to be placed in the ear canal of a user, the hearing device comprising a forward path adapted for processing an input sound and providing an output sound representative of the input sound, the hearing device comprising an assembly comprising first and second modules adapted for being in mechanical contact with each other when the hearing device is operationally assembled to form a functional unit. The object of the present application is to provide a user friendly hearing device adapted for being located in an ear canal of the user. The problem is solved in that the first module comprises a power supply unit, and the second module comprises an input unit, a signal processing unit and an output unit in operational connection, wherein the first and second modules are configured to provide that the first and second modules are reversibly attachable to and detachable from each other; and the first and second modules are electrically connected to provide that units of the second module are energized by the battery of the first module, when the first and second modules are operationally assembled. This has the advantage of providing relatively simple and easy to use hearing device. The invention may e.g. be used for hearing aids, in particular extended wear hearing aids adapted for being located deep in the ear canal of a user.

    Method and system for modeling a custom fit earmold
    26.
    发明授权
    Method and system for modeling a custom fit earmold 有权

    公开(公告)号：US09949045B2

    公开(公告)日：2018-04-17

    申请号：US14825647

    申请日：2015-08-13

    Applicant: Oticon A/S ,  Bernafon AG

    Inventor： Gabriel Kure ,  Monika Bertges Reber ,  Karsten Bo Rasmussen

    IPC: H04R25/00 ,  G06T17/00

    CPC classification number: H04R25/652 ,  G06T17/00 ,  H04R25/65 ,  H04R2225/77

    Abstract: According to an embodiment, a hearing aid comprising a custom-fit ear mold is disclosed. The custom fit ear mold includes a retention part comprising a structure adapted to lock anatomically with at least one point at a surface of the pinna and/or ear canal when the custom-fit earmold is positioned in the pinna and/or ear canal of the user. The at least one point represents at least one retention point selected from the plurality of retention possibility points (RPPs), wherein each RPP of the plurality of the RPPs comprises a point wherein a normal, at the RPP, to a tangent plane containing the RPP intersects at another point at surface of the pinna and/or ear canal such that the another point is proximal to a tympanic membrane of the user compared to position of the RPP relative to the tympanic membrane.

    Insert member for a hearing device
    27.
    发明授权
    Insert member for a hearing device 有权

    公开(公告)号：US09936314B2

    公开(公告)日：2018-04-03

    申请号：US15196684

    申请日：2016-06-29

    Applicant: Oticon A/S

    Inventor： Karsten Bo Rasmussen ,  Bent Severin

    IPC: H04R25/00 ,  B29C35/08

    CPC classification number: H04R25/652 ,  B29C35/0805 ,  B29C2035/0827 ,  H04R25/658 ,  H04R2460/17

    Abstract: An insert for a hearing device is disclosed. The insert member is a flexible sealing part configured to be inserted into the ear canal of a hearing device user. The insert member comprises at least one through-going hole permeable for sound generated by the hearing device, the sound being transmitted through the insert member to an eardrum of the hearing device user or the at least one through-going hole being configured to allow an acoustically active part of the hearing device to be releasably fastened thereto. The insert member comprises a bag structure containing a non-hardened shapeable material and wherein an opening for receiving a hardening member is provided in the bag structure. The non-hardened shapeable material is configured to be hardened by means of a temperature increment and/or electromagnetic radiation, such as UV radiation or a chemical reaction.

    Hearing device
    29.
    发明授权
    Hearing device 有权

    公开(公告)号：US09843873B2

    公开(公告)日：2017-12-12

    申请号：US15266094

    申请日：2016-09-15

    Applicant: OTICON A/S

    Inventor： Michael Syskind Pedersen ,  Thomas Kaulberg ,  Anders Thule ,  Steen Michael Munk ,  Karsten Bo Rasmussen

    IPC: H04R25/00

    CPC classification number: H04R25/453 ,  H04R25/30 ,  H04R25/353 ,  H04R25/405 ,  H04R25/407 ,  H04R2430/03

    Abstract: A hearing device comprising a first and a second input sound transducers, a processing unit, and an output sound transducer. The first transducer is configured to be arranged in an ear canal or in the ear of the user, to receive acoustical sound signals from the environment and to generate first electrical acoustic signals from the received acoustical sound signals. The second transducer is configured to be arranged behind a pinna or on, behind or at the ear of the user, to receive acoustical sound signals from the environment and to generate second electrical acoustic signals from the received acoustical sound signals. The processing unit is configured to process the first and second electrical acoustic signals and apply a direction dependent gain. The output sound transducer is configured generate acoustical output sound signals in accordance with the applied direction dependent gain.

    Hearing aid comprising a flexible connection member
    30.
    发明授权
    Hearing aid comprising a flexible connection member 有权
    助听器包括柔性连接构件

    公开(公告)号：US09591415B2

    公开(公告)日：2017-03-07

    申请号：US14679509

    申请日：2015-04-06

    Applicant: Oticon A/S

    Inventor： Karsten Bo Rasmussen ,  Povl Koch

    IPC: H04R25/00 ,  H04R25/02 ,  H04R1/10

    CPC classification number: H04R25/60 ,  H04R1/1066 ,  H04R1/1091 ,  H04R25/02 ,  H04R25/608 ,  H04R25/65 ,  H04R25/658 ,  H04R2225/023 ,  H04R2225/025 ,  H04R2225/61 ,  H04R2460/17

    Abstract: A hearing aid device configured to be inserted into the ear canal of a hearing aid user. The hearing aid includes a receiver, a hearing instrument body, and a connection member extending between the hearing instrument body and the receiver. The connection member is a permanent part of the hearing aid device and the connection member has a stiffness that allows the receiver to be inserted into the ear canal by moving the hearing instrument body towards the eardrum. The connection member achieves a first stiffness sufficiently large to insert the hearing aid device into the ear canal and achieves a second significantly reduced stiffness which makes the hearing aid device comfortable to wear for the user.

    Abstract translation: 助听器装置，其构造成插入到助听器用户的耳道中。 助听器包括接收器，听力仪器主体和在听力仪器主体和接收器之间延伸的连接构件。 连接构件是助听器装置的永久部分，并且连接构件具有允许通过将助听器主体朝向鼓膜移动来使接收器插入耳道的刚度。 连接构件实现足够大的第一刚度，以将助听器装置插入耳道中，并实现第二显着降低的刚度，这使得助听器装置对使用者而言佩戴舒适。

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