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71. 发明授权

US09137614B2 Bone anchored hearing aid with adjustable resonance damping 有权
标题翻译：骨锚固助听器具有可调共振阻尼
公开(公告)号：US09137614B2
公开(公告)日：2015-09-15
申请号：US13319658
申请日：2010-03-05
申请人： Patrik Westerkull , Bengt Bern , Jens T. Balslev
发明人： Patrik Westerkull , Bengt Bern , Jens T. Balslev
IPC分类号： H04R25/00
CPC分类号： H04R25/606 , H04R2225/67 , H04R2460/13
摘要： The invention relates to a bone anchored hearing aid with a sound processor which generates a vibration signal and serves the signal at a vibrator for transmission of the vibration signal into the skull bone of a wearer and where a resonance damping system is provided in the hearing aid and comprising an electronic notch filter having a notch filter center frequency F1, wherein the notch filter frequency F1 is below a resonance frequency Fsim of the hearing aid as measured in a standard skull simulator.
摘要翻译：本发明涉及一种具有声音处理器的骨锚固助听器，其产生振动信号并在振动器处用于将振动信号传输到佩戴者的颅骨中并且在助听器中提供谐振阻尼系统的信号并且包括具有陷波滤波器中心频率F1的电子陷波滤波器，其中陷波滤波器频率F1低于在标准颅骨模拟器中测量的助听器的谐振频率F sim。

72. 发明授权

US08634583B2 Device and method for applying a vibration signal to a human skull bone 有权
标题翻译：将振动信号施加到人类颅骨上的装置和方法
公开(公告)号：US08634583B2
公开(公告)日：2014-01-21
申请号：US13115612
申请日：2011-05-25
申请人： Bengt Bern
发明人： Bengt Bern
IPC分类号： H04R25/00
CPC分类号： H04R25/606 , H04R2460/13
摘要： Hearing losses caused by deficiencies in a person's outer or middle ear may be compensated for by converting received sounds to vibrations and transmitting the vibrations to the skull bone (2). Bone-conduction hearing devices (27) may transmit such vibrations transcutaneously or percutaneously. In both cases, a precise determination of the magnitude of the vibrations applied to the skull bone (2) is needed for determining the person's bone-conduction hearing thresholds as well as for calibrating the hearing devices (27). The present invention provides a device (1, 27, 37) and a method, which allow determination of the applied vibrational force with better precision than prior art devices and methods. This is achieved by placing an accelerometer (21) on the countermass (11) of the vibrator (1) that generates the vibration signal. The accelerometer (21) thus provides an acceleration signal representative of an acceleration of the countermass (11), from which acceleration signal the vibrational force may be determined precisely and reproducibly.
摘要翻译：通过将接收到的声音转换为振动并将振动传递到颅骨（2），可以补偿由人的外耳或中耳不足造成的听力损失。骨传导听力装置（27）可以经皮或经皮传播这种振动。在这两种情况下，需要确定施加到颅骨（2）的振动的大小的精确确定来确定人的骨传导听力阈值以及用于校准听力装置（27）。本发明提供了一种能够比现有技术的装置和方法更精确地确定施加的振动力的装置（1，27,37）和方法。这通过将加速度计（21）放置在产生振动信号的振动器（1）的反质量（11）上来实现。因此，加速度计（21）提供表示反质量（11）的加速度的加速度信号，加速度信号可以精确地且可重复地确定振动力。

73. 发明授权

US08517910B2 Method of determining a gain setting of a bone-anchored hearing aid 有权
标题翻译：确定骨锚式助听器增益设定的方法
公开(公告)号：US08517910B2
公开(公告)日：2013-08-27
申请号：US12880866
申请日：2010-09-13
申请人： Tove Rosenbom
发明人： Tove Rosenbom
IPC分类号： H04R1/10
CPC分类号： H04R25/70 , H04R25/356 , H04R25/606 , H04R2225/53 , H04R2460/13
摘要： The invention regards a method for determining a gain setting of a bone-anchored hearing aid comprising a bone anchor, the proximal and the distal ears having respective first and second monaural bone-conduction hearing thresholds, the first monaural bone-conduction hearing threshold being higher than the second monaural bone-conduction hearing threshold. The method comprises: obtaining respective first and second measured monaural bone-conduction hearing thresholds for the proximal and the distal ear; and determining the gain setting in dependence on the first and the second measured monaural bone-conduction hearing thresholds.The execution of the method does not require obtaining other hearing thresholds than such that are typically determined or measured anyway during the diagnostic phase. Still, using both the first and the second measured monaural bone-conduction hearing thresholds as a basis for determining the gain setting allows the hearing aid to avoid producing undesirably high sound levels in the good ear, even when the individual has asymmetric monaural bone-conduction hearing thresholds.
摘要翻译：本发明涉及一种用于确定包括骨锚的骨锚固助听器的增益设定的方法，所述近端和远端耳朵具有相应的第一和第二单声道骨传导听觉阈值，所述第一单声道骨导听觉阈值更高比第二单声道骨传导听力阈值。该方法包括：获得近端和远端耳朵的相应的第一和第二测量单声道骨传导听觉阈值; 以及根据第一和第二测量的单声道骨传导听觉阈值确定增益设置。该方法的执行不需要获得其他听力阈值，而不是在诊断阶段通常确定或测量。然而，使用第一和第二测量单声道骨传导听力阈值作为确定增益设定的基础，即使当个体具有不对称的单耳骨传导时，助听器也可避免在良好的耳朵中产生不期望的高声音水平听力阈值。

74. 发明授权

US11617047B2 Hearing system to be worn at a user's head 有权
公开(公告)号：US11617047B2
公开(公告)日：2023-03-28
申请号：US17407660
申请日：2021-08-20
申请人： Oticon Medical A/S
发明人： Morten Brandt Karlsen , Adis Bjelosevic , David Ginty , Maja Thorning-Schmidt
IPC分类号： H04R25/00 , H04R1/10
摘要： A hearing system is disclosed comprising a support unit, and at least one abutment unit, wherein the support unit supports the at least one abutment unit. The at least one abutment unit has a contact surface. The support unit is configured to be placed at a user's head such that the contact surface of the at least one abutment unit contacts the user's head in an area surrounding one of the user's ears, in particular, in an area of one of the user's mastoid bones. The at least one abutment unit comprises a contact element, the contact element being configured to transmit vibrations generated by a vibration generating unit towards the contact surface. The contact element is made of a fiber-reinforced plastic material.

75. 发明授权

US11606648B2 Charging and updating of an implantable hearing aid 有权
公开(公告)号：US11606648B2
公开(公告)日：2023-03-14
申请号：US16778980
申请日：2020-01-31
申请人： Oticon Medical A/S
发明人： Bradford Backus , Régis Pierquin
IPC分类号： H04R25/00
摘要： An implantable hearing aid system is disclosed. According to one or more of the mentioned aspects, the implantable hearing aid system comprises a charger unit which includes a coil unit having a first resonance frequency, a hearing aid and an implantable component. The hearing aid includes a rechargeable battery, an inductive coil arrangement having a second resonance frequency configured to form an inductive charging link with the coil unit to receive power signals from the charger unit. The implantable component includes an implantable coil, wherein the inductive coil arrangement may further be configured to form a transcutaneous link with the implantable coil to transmit at least one of data and power to the implantable component.

76. 发明申请

US20220378580A1 ANCHORING FIXTURE WITH IMPROVED CUTTING CAPABILITY 有权
公开(公告)号：US20220378580A1
公开(公告)日：2022-12-01
申请号：US17828336
申请日：2022-05-31
申请人： Oticon Medical A/S
发明人： Martin JOHANSSON
IPC分类号： A61F2/30 , A61F2/28 , H04R25/00
摘要： An anchoring fixture for anchoring a prothesis to a skull bone may comprise a screw thread apparatus including a screw thread having a varying outer diameter and formed along a longitudinal length of the anchoring fixture; a flange configured to function as a stop for the anchoring fixture adapted to rest on top of the bone when the anchoring fixture is implanted into the bone; at least a main relief chamber formed into a portion of the screw thread having a first side along the longitudinal length that is curved shaped, and wherein the anchoring fixture is tapered over at least a first portion of the longitudinal length of the anchoring fixture and where the first portion is arranged at a distal end of the anchoring fixture, and where the distal end is opposite to the flange.

77. 发明申请

US20210243532A1 CHARGING AND UPDATING OF AN IMPLANTABLE HEARING AID 有权
公开(公告)号：US20210243532A1
公开(公告)日：2021-08-05
申请号：US16778980
申请日：2020-01-31
申请人： Oticon Medical A/S
发明人： Bradford BACKUS , Régis Pierquin
IPC分类号： H04R25/00
摘要： An implantable hearing aid system is disclosed. According to one or more of the mentioned aspects, the implantable hearing aid system comprises a charger unit which includes a coil unit having a first resonance frequency, a hearing aid and an implantable component. The hearing aid includes a rechargeable battery, an inductive coil arrangement having a second resonance frequency configured to form an inductive charging link with the coil unit to receive power signals from the charger unit. The implantable component includes an implantable coil, wherein the inductive coil arrangement may further be configured to form a transcutaneous link with the implantable coil to transmit at least one of data and power to the implantable component.

78. 发明授权

US11065440B2 Hearing assistance device comprising an implantable part 有权
公开(公告)号：US11065440B2
公开(公告)日：2021-07-20
申请号：US15793450
申请日：2017-10-25
申请人： Oticon Medical A/S
发明人： Jonathan Laudanski
IPC分类号： A61N1/36 , A61N1/05
摘要： A hearing assistance device comprises an implantable part for electrically stimulating an auditory nerve of a user. The implanted part comprises a) a current source generator; and b) an electrode array configured to be located inside one of the cochlear scala or adjacent to the auditory nerve. The hearing assistance device is configured to produce a time-varying waveform delivered by the current source generator, the time-varying waveform comprising a positively sloping positive pulse. This has the advantages of providing a smaller spatial spread of neurons being discharged by electric stimuli from a given electrode. The invention may e.g. be used in cochlear implant hearing assistance devices.

79. 发明申请

US20210170174A1 COCHLEAR IMPLANT SYSTEM WITH MEASUREMENT UNIT 有权
公开(公告)号：US20210170174A1
公开(公告)日：2021-06-10
申请号：US17116702
申请日：2020-12-09
申请人： Oticon Medical A/S
发明人： Jean-Claude REPETTO , Pierre STAHL
IPC分类号： A61N1/36 , A61N1/05 , H04R25/00
摘要： A cochlear implant system is disclosed. The system includes an external unit configured to receive acoustical sound and process the acoustical sound into a coded audio signal, and an implantable unit configured to receive the coded audio signal. The system further comprises a pulse generating unit configured to generate a first electrical pulse of a first pulse duration and a second electrical pulse of a second pulse duration different from the first pulse duration based on the coded audio signal. The system still further comprises an electrode array including a plurality of electrodes, wherein at least one of the plurality of electrodes is configured to receive at least the first electrical pulse and the second electrical pulse, and a capacitor connected to the at least one of the plurality of electrodes. The system still further comprises a measurement unit configured to measure, across the connection of the at least one of the plurality of electrodes and the capacitor, a first voltage based on the first electrical pulse and a second voltage based on the second electrical pulse. The system still further comprises an evaluation unit configured to calculate a voltage difference between the measured first and second voltages.

80. 发明申请

US20210170173A1 COCHLEAR IMPLANT HEARING AID SYSTEM 有权
公开(公告)号：US20210170173A1
公开(公告)日：2021-06-10
申请号：US17116679
申请日：2020-12-09
申请人： Oticon Medical A/S
发明人： Martin BESNARD
IPC分类号： A61N1/36 , H04R25/00
摘要： A cochlear implant hearing aid system is disclosed. The system comprises an external unit configured to receive acoustic sound and process the acoustic sound into a coded audio signal, and an implantable unit configured to receive the coded audio signal. Further, the external unit comprises a power supply unit connected via a first path to a switching unit, wherein the switching unit is connected via a second path to ground and is connected at an output thereof to a first coil. Furthermore, the switching unit is configured to operate as a switching element configured to switch between switching states, wherein the switching states include a first state for applying and a second state for not applying a current to the first coil. The coded audio signal is supplied to the switching unit as a control signal, and the first coil is inductively linked to a second coil arranged in the implantable unit. The system further comprises a measuring unit connected to at least one of the first and second paths and configured to measure a dissipative current occurring in relation to the switching states of the switching unit. Based on the at least one measured dissipative current, a resonance frequency of the inductive link between the first and second coils is adapted.

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