公开(公告)号：US20130259280A1

公开(公告)日：2013-10-03

申请号：US13853595

申请日：2013-03-29

Applicant: OTICON A/S

Inventor： Dennis PRESUTTI ,  Jacob Holdt HANSEN ,  Martin LINDEBJERG

IPC: H04R25/00

CPC classification number: H04R25/654 ,  H04R2460/17

Abstract: A transducer protection comprises a top cap, a stem extending from the top cap and having a distal end and a seal at the stem distal ends. The top cap has an outward facing and an inward facing side, the inward facing side facing the hearing aid, when in use. The stem protrudes into an opening of a hearing aid component to be protected, when in use. The stem's proximal end is connected to the top cap at the top caps inward facing side. The protection has an outward facing contour that is adapted to match an inner wall of the hearing aid component's opening so that the outer contour of the seal contacts the inner wall of the opening, when in use. Within the seal, at least one sound opening is provided that is surrounded by the seal.

Abstract translation: 传感器保护包括顶盖，从顶盖延伸的杆，并具有远端和在杆远端处的密封。 当使用时，顶盖具有面向外的面向内侧的面向助听器的向内侧。 当使用时，杆突出到待保护的助听器部件的开口中。 杆的近端在顶盖向内侧面连接到顶盖。 保护具有向外的轮廓，其适于匹配助听器部件的开口的内壁，使得当使用时，密封件的外轮廓接触开口的内壁。 在密封件内，提供至少一个由密封件包围的声音开口。

公开(公告)号：US20190356996A1

公开(公告)日：2019-11-21

申请号：US16414412

申请日：2019-05-16

Applicant: Oticon A/S

Inventor： Mathias Rask MØLLER ,  Kenneth Rueskov MØLLER ,  Jacob Holdt HANSEN ,  Jan Thor Lunddahl LARSEN

IPC: H04R25/00

Abstract: A hearing aid comprising a speaker unit; a speaker snout defining a sound canal having a longitudinal axis, a lateral axis and a sound canal opening; an ear piece configured to be attached to the speaker snout and an ear wax filter. The sound canal is configured to guide sound generated by the speaker unit through the sound canal into the ear piece. The ear wax filter is slidably arranged in the speaker snout through a first opening allowing the ear wax filter to be radially inserted into the sound canal.

公开(公告)号：US20140193012A1

公开(公告)日：2014-07-10

申请号：US14148156

申请日：2014-01-06

Applicant: Oticon A/S

Inventor： Martin LINDEBJERG ,  Dennis PRESUTTI ,  Jacob Holdt HANSEN

IPC: H04R25/00

CPC classification number: H04R25/654 ,  H04R25/608

Abstract: A hearing aid component with earwax filter is provided, wherein the hearing aid component has a sound inlet opening that has at least two sound inlet portions having different diameters and being displaced with respect to each other in a longitudinal direction of the sound inlet opening so that the sound inlet opening narrows towards the interior of the hearing aid component so that more proximal sound inlet portion has a relatively larger diameter and more distal sound inlet portion has a relatively smaller diameter. The earwax filter is placed in said sound inlet opening and comprises: a cap with an outward-facing and an inward-facing side, and a peripheral edge, said peripheral edge being force-fitted into the sound inlet portion with the relatively larger diameter. The cap has a plurality of sound inlets arranged along the periphery of the cap wherein the sound inlets are arranged along a perimeter of the cap.

Abstract translation: 提供了一种具有耳垢过滤器的助听器部件，其中助听器部件具有声音入口开口，其具有至少两个具有不同直径的声音入口部分，并且在声音入口的纵向方向上相对于彼此移位，使得 声音入口开口朝向助听器部件的内部变窄，使得较近的声音入口部分具有相对较大的直径，并且更远端的声音入口部分具有相对较小的直径。 耳垢过滤器被放置在所述声音入口开口中，并且包括：具有向外和向内侧的盖和周边边缘，所述周边边缘以相对较大的直径被压配到声音入口部分中。 盖具有沿着盖的周边布置的多个声音入口，其中声音入口沿着盖的周边布置。