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1. 发明授权

US09226082B2 Hearing aid with means for estimating the ear plug fitting 有权
标题翻译：助听器用于估算耳塞接头的方法
公开(公告)号：US09226082B2
公开(公告)日：2015-12-29
申请号：US13953242
申请日：2013-07-29
申请人： Widex A/S
发明人： Lars Friis , Soren Christensen , Ole Hau , Per Kokholm Sorensen , Morten Agerbaek Nordahn
IPC分类号： H04R25/00
CPC分类号： H04R25/30 , H04R25/305 , H04R25/70 , H04R2460/15
摘要： A hearing aid (1) comprising a receiver (2) and at least one first microphone for transforming an acoustic signal surrounding a hearing aid user into an electrical signal, where the hearing aid comprises an ear plug part prepared for fitting tightly into the car canal (11) of a hearing aid user such that an inner volume is formed in the inner part of the ear canal between the car plug part and the car drum of the hearing aid user. The car plug part comprises a second microphone (3) arranged for transforming an acoustic signal in the volume into an electrical signal. The hearing aid comprises estimating means for estimating the effective size of the air leak between the inner volume and the surroundings based on the acoustical signal detected in said volume by said second microphone (3) from a known acoustical signal below 1000 Hz generated by the receiver. The hearing aid further comprises notification means for notifying the hearing aid user if the size range of the air leak is outside a predefined range.
摘要翻译： 1.一种助听器（1），包括接收器（2）和至少一个用于将助听器用户周围的声学信号转换成电信号的第一麦克风，其中所述助听器包括准备好紧紧地配合到所述汽车通道中的耳塞部件（11），使得在助听器用户的汽车插头部分和轿厢鼓之间的耳道的内部形成内部容积。汽车插头部分包括布置成用于将音量中的声信号转换为电信号的第二麦克风（3）。助听器包括估计装置，用于基于由所述第二麦克风（3）从由接收器产生的低于1000Hz的已知声学信号检测到的声音信号，估计内部体积和周围环境之间的空气泄漏的有效尺寸。助听器还包括如果空气泄漏的尺寸范围在预定范围之外通知助听器用户的通知装置。

2. 发明授权

US12074352B2 System for refuelling a hearing aid fuel cell 有权
公开(公告)号：US12074352B2
公开(公告)日：2024-08-27
申请号：US17295515
申请日：2019-12-02
申请人： Widex A/S
发明人： Per Kokholm Sorensen , Boris Valnert , Thorvaldur Oli Bodvarsson , Drew Rosskelly , Michael Frydendal Larssen , Rune Aarup Due
IPC分类号： H01M8/04082 , H01M8/1011
CPC分类号： H01M8/04208 , H01M8/1011
摘要： A system and method for refuelling a fuel cell having a fuel reservoir. The system includes a cartridge (1) having a first reservoir (2) for storing fuel for the fuel cell and a refuelling unit adapted to receive a waste liquid from the fuel reservoir of the fuel cell and provide fuel from the first reservoir (2) of the cartridge (1) to the fuel reservoir of the fuel cell. The system further includes a second reservoir for storing the waste liquid from the fuel cell, a cartridge for use with the system, a refuelling unit for use with the system.

3. 发明授权

US12074351B2 Refuelling unit for refuelling fuel cell of hearing aid 有权
公开(公告)号：US12074351B2
公开(公告)日：2024-08-27
申请号：US17257420
申请日：2019-07-04
申请人： WIDEX A/S
发明人： Michael Frydendal Larssen , Per Kokholm Sorensen , Thorvaldur Oli Bodvarsson , Boris Valnert
IPC分类号： H01M8/04082 , H01M8/1011 , H04R25/00
CPC分类号： H01M8/04208 , H01M8/1011 , H04R25/602 , H01M2250/30
摘要： Disclosed is a refueling unit for refueling a fuel cell. The refueling unit comprising a fuel cell receiving section and a cartridge receiving section. The refuelling unit is configured to receive through a waste inlet a waste fluid. The refuelling unit further comprises an intermediate fuel reservoir for storing fuel. The refuelling unit is configured to firstly receive in the intermediate fuel reservoir a predetermined amount of fuel from a cartridge and secondly empty the intermediate fuel reservoir and guide said fuel stored therein into the fuel reservoir of a fuel cell connected to the fuel cell receiving section.

4. 发明授权

US10777828B2 Single-interface connector assembly for hearing device fuel cell power pack 有权
公开(公告)号：US10777828B2
公开(公告)日：2020-09-15
申请号：US15346882
申请日：2016-11-09
申请人： Widex A/S
发明人： Flemming Risager , Jorgen Landgrebe Andreasen , Michael Frydendal Larssen , Per Kokholm Sorensen , Drew Rosskelly
IPC分类号： H01M8/04082 , H04R25/00 , H01M8/04186 , H01M2/36 , H01M8/1011 , H01M8/04119
摘要： The present invention relates to a hearing device fuel cell power pack comprising a connector part of a connector assembly for exchanging fluids between the hearing device fuel cell power pack and a hearing device docking station, the connector part comprising a moveable valve piston being adapted to move between a closed valve position and an open valve position. The connector part forms part of a single-interface fuel cell connector assembly.

5. 发明授权

US09025802B2 Hearing aid with guiding means for insertion 有权
标题翻译：助听器具有引导装置插入
公开(公告)号：US09025802B2
公开(公告)日：2015-05-05
申请号：US14069337
申请日：2013-10-31
申请人： Widex A/S
发明人： Ole Hau , Per Kokholm Sorensen , Lars Friis , Soren Christensen
IPC分类号： H04R25/00
CPC分类号： H04R25/652 , H04R25/305 , H04R2460/15
摘要： A hearing aid comprises a microphone for transforming an acoustic signal surrounding a hearing aid user into an electrical signal, a signal processing means for processing the electrical signal into an electrical output signal and to a receiver (2) driven by the electrical output signal and generating an acoustical signal into the ear canal (11) of a hearing aid user. The hearing aid comprises an ear plug part (1) prepared for being arranged in the ear canal of a hearing aid user. The hearing aid comprises sound generation means for generating an acoustic guiding signal to be provided for a limited period through said receiver during insertion of the ear plug part into the ear canal, in order to be applied by the hearing aid user to optimize the positioning of the ear plug part (1). The invention further provides a method for guiding a hearing aid user during insertion of an ear plug.
摘要翻译：助听器包括用于将助听器用户周围的声学信号变换为电信号的麦克风，用于将电信号转换为电输出信号的信号处理装置以及由电输出信号驱动的接收器（2）声音信号进入助听器用户的耳道（11）。助听器包括准备用于安置在助听器用户的耳道中的耳塞部分（1）。助听器包括声音产生装置，用于在将耳塞部件插入耳道期间，通过所述接收器产生一定时间间隔的声引导信号，以便由助听器用户施加以优化定位耳塞部分（1）。本发明还提供一种在插入耳塞期间引导助听器用户的方法。

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