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1. 发明申请

US20230119384A1 IMPLANTABLE HEARING DEVICE FOR ENHANCING THE HEARING CAPABILITY OF A USER 有权
公开(公告)号：US20230119384A1
公开(公告)日：2023-04-20
申请号：US17965543
申请日：2022-10-13
申请人： Oticon Medical A/S
发明人： Yannick VAIARELLO , Franck MATTIOLI , Julien VENET
IPC分类号： H04R25/00
摘要： An implantable hearing device for enhancing the hearing capability of a user is disclosed. The implantable hearing device may include: at least one housing having a top side to be substantially directed towards the skin of a user and at least one bottom side to be substantially directed opposite to the top side, at least one implant antenna element for inductively connecting the implantable hearing device to an external device via a magnetic field, in particular to at least one external hearing device. The bottom side of the at least one housing at least partly is of metallic material, and the top side of the at least one housing at least partly is of nonmetallic material. Additionally, an implantable hearing system is disclosed.

2. 发明授权

US11463826B2 Hearing aid device 有权
公开(公告)号：US11463826B2
公开(公告)日：2022-10-04
申请号：US17115969
申请日：2020-12-09
申请人： Oticon Medical A/S
发明人： Oleksandr Rybalko , Jens Troelsen , Rune Sø , Morten Thougaard
IPC分类号： H04R25/00 , H01Q1/27
摘要： A hearing aid device includes at least one user input unit for controlling an operation mode of the hearing aid device, at least one signal line connecting the at least one user input unit with a control unit for controlling the hearing aid device, and an antenna module comprising at least two electrically conductive and electrically connectable layers forming a layered structure. The at least one user input unit is arranged at one of the layers of the antenna module, and the at least one signal line is provided at an inner surface of one of the layers facing one other layer.

3. 发明授权

US11457322B2 Implantable dual-vibrator hearing system 有权
公开(公告)号：US11457322B2
公开(公告)日：2022-09-27
申请号：US16405731
申请日：2019-05-07
申请人： Oticon Medical A/S
发明人： Bengt Bern
IPC分类号： H04R25/00 , A61N1/372
摘要： An implantable unit of a transcutaneous hearing device and a transcutaneous hearing device comprising the same are disclosed. The implantable unit comprises a receiver element configured to wirelessly receive an electromagnetic wave, a rectifier element configured to generate upper and lower half waveforms of the electromagnetic wave, and a vibrator element configured to electromechanically produce vibration using the half waveforms of the electromagnetic wave. The vibrator element comprises a first vibrator and a second vibrator. The first vibrator is configured to be driven by the upper half waveform of the electromagnetic wave, and the second vibrator is configured to be driven by the lower half waveform of the electromagnetic wave.

4. 发明授权

US11338138B2 Method and system for rapid acquisition of evoked compound action potential recordings 有权
公开(公告)号：US11338138B2
公开(公告)日：2022-05-24
申请号：US16702108
申请日：2019-12-03
申请人： Oticon Medical A/S
发明人： Edward Overstreet
IPC分类号： A61N1/36 , A61N1/05
摘要： According to an embodiment, a system for acquiring ECAP recordings at a later session for a cochlear implant patient is disclosed. The system includes a receiving unit configured to receive, corresponding to an electrode, a stored prior individual value from a plurality of stored prior individual values of ECAP/an ECAP prior growth function, the plurality of stored prior individual values or the ECAP prior growth function being obtained at a previous session. Furthermore, a processing unit configured to process the received prior individual value/ECAP growth function to determine a stimulus signal value corresponding to the received individual value/a selected point on the ECAP prior growth function, instruct a signal delivery unit to provide to the electrode a first stimulus signal comprising a first level that is same or above said stimulus signal value, and determine a resulting ECAP generated in response to said first stimulus signal.

5. 发明申请

US20220150648A1 CONCEPT FOR ATTACHING A SOUND PROCESSOR TO THE HEAD VIA AN INTERCHANGEABLE MAGNET 有权
公开(公告)号：US20220150648A1
公开(公告)日：2022-05-12
申请号：US17583928
申请日：2022-01-25
申请人： Oticon Medical A/S
发明人： Emilie Munk HAAGERUP , Claus TIPSMARK , Johan ROSENGREN , Rasmus LUND , Glenn JENSEN , Bent JAKOBSEN
IPC分类号： H04R25/00
摘要： A hearing aid for placement on the head. The hearing aid includes a first part comprising an acoustic input transducer adapted to convert an ambient sound picked up at an ear of the user to an electric signal, a signal processor adapted to process the electric signal according to specifications of the user into a processed electric signal, and an output transducer adapted to convert the processed electric signal into a transmission signal, and a second part linkable to said first part by magnetic forces and comprising a receiver adapted to receive the transmission signal and convert the transmission signal to an output signal perceivable as sound by the user. Said first part comprises a receptacle adapted to receive an insert element, said insert element comprising protrusions configured for engaging with a recess of said first part by rotating the insert element relative to said first part.

6. 发明申请

US20220134107A1 COCHLEA IMPLANT SYSTEM WITH MEASUREMENT UNIT 有权
公开(公告)号：US20220134107A1
公开(公告)日：2022-05-05
申请号：US17508617
申请日：2021-10-22
申请人： Oticon Medical A/S
发明人： Yannick Vaiarello , Martin Besnard , Pierre Stahl
IPC分类号： A61N1/36
摘要： A method and a cochlea implant system for providing reliably control and stability of the ratio between the positive charge and the capacitive discharge of an electrical pulse are 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.

7. 发明授权

US11323831B2 Hearing aid for placement at an ear of a user 有权
公开(公告)号：US11323831B2
公开(公告)日：2022-05-03
申请号：US16995231
申请日：2020-08-17
申请人： Oticon Medical A/S
发明人： Emilie Munk Haagerup , Peder Hesselbjerg Pedersen , Mads Buur Mortensen , Johan Rosengren
IPC分类号： H04R25/00
摘要： This disclosure relates to a hearing aid for placement on head of a user comprising a first second part. The first part may comprise an acoustic input transducer adapted to convert ambient sound picked up at the ear of the user to an electric signal, a signal processor adapted to process the electric signal according to specifications of user into a processed electric signal, and an output transducer adapted to covert the processed electric signal into a transmission signal, The second part may comprise an anchor adapted to fixate said second part under the skin to skull bone of the user, and a receiver adapted to receive the transmission signal and convert the transmission signal to an output signal perceivable as sound by the user. The first part may comprise an inner recess adapted to receive an insert element, where the insert element may comprise a first magnet adapted to in cooperation with the second part to cause the first part to attach to the head of the user.

8. 发明授权

US11318312B2 Hearing device using a cochlear implant system and control method thereof 有权
公开(公告)号：US11318312B2
公开(公告)日：2022-05-03
申请号：US16523716
申请日：2019-07-26
申请人： Oticon Medical A/S
发明人： Yannick Vaiarello , Pierre Stahl , Michel Hoen , Dan Gnansia
IPC分类号： A61N1/36 , A61N1/05 , A61N1/14 , H04R25/00
摘要： A hearing device for use with a cochlear implant system is disclosed. An input portion receives, as a stimulus, an acoustic signal, converts the acoustic signal into an electrical acoustic signal and provides the electrical acoustic signal. A processing portion processes the electrical acoustic signal and conducts an active grounding procedure. An implant portion being implantable at least partially in a cochlea of the user comprises a plurality of operation electrodes and a reference electrode, e.g. an external electrode being grounded and implantable outside of the cochlea of the user. The operation electrodes are driven by the processing portion on the basis of the electric acoustic signal. An electrode state setting section sets the plurality of operation electrodes into one of a high impedance state, a grounded state and a stimulating state in which a signal based on the electric acoustic signal is supplied to a stimulation electrode of the plurality of operation electrodes. An electrode state setting pattern determining section selects, according to an operation mode of the cochlear implant system, one of a plurality of electrode state setting patterns, wherein each of the electrode state setting patterns is adapted to enable a stimulation by a stimulation electrode of the plurality of operation electrodes being in a stimulating state and at least one of the plurality of operation electrodes being in a grounded state or in a high impedance state. The electrode state setting section sets the plurality of operation electrodes into the specified electrode state according to the selected electrode state setting pattern.

9. 发明申请

US20220109942A1 HEARING AID FOR PLACEMENT AT AN EAR OF A USER 有权
公开(公告)号：US20220109942A1
公开(公告)日：2022-04-07
申请号：US17553277
申请日：2021-12-16
申请人： Oticon Medical A/S
发明人： Emilie Munk HAAGERUP , Peder Hesselbjerg PEDERSEN , Mads Buur MORTENSEN , Johan ROSENGREN
IPC分类号： H04R25/00
摘要： This disclosure relates to a hearing aid for placement on head of a user comprising a first second part. The first part may comprise an acoustic input transducer adapted to convert ambient sound picked up at the ear of the user to an electric signal, a signal processor adapted to process the electric signal according to specifications of user into a processed electric signal, and an output transducer adapted to covert the processed electric signal into a transmission signal, The second part may comprise an anchor adapted to fixate said second part under the skin to skull bone of the user, and a receiver adapted to receive the transmission signal and convert the transmission signal to an output signal perceivable as sound by the user. The first part may comprise an inner recess adapted to receive an insert element, where the insert element may comprise a first magnet adapted to in cooperation with the second part to cause the first part to attach to the head of the user.

10. 发明申请

US20220095059A1 GENERALIZED METHOD FOR PROVIDING ONE OR MORE STIMULATION CODING PARAMETERS IN A HEARING AID SYSTEM FOR OBTAINING A PERCEIVABLE HEARING LOUDNESS 有权
公开(公告)号：US20220095059A1
公开(公告)日：2022-03-24
申请号：US17478682
申请日：2021-09-17
申请人： Oticon Medical A/S
发明人： Bradford BACKUS , Pierre STAHL
IPC分类号： H04R25/00
摘要： An aspect of the disclosure is to provide a method and a hearing aid system comprising; a microphone unit configured to receive an acoustical input and provide an audio signal based on the acoustical input, and wherein the audio signal includes a sound pressure level; a storing unit including a normal hearing loudness model, a loudness scheme, a stimulation model and a coding parameter model; a sound output unit configured to stimulate auditory nerve fibers of a recipient of the hearing aid system based on audible stimulations; a processing unit configured to; extract a normal hearing loudness based on the sound pressure level and the normal hearing loudness model, and the normal hearing loudness model includes a plurality of normal hearing loudness as a function of a plurality of sound pressure levels; transform the normal hearing loudness to a secondary hearing loudness according to a loudness scheme; determine a stimulation level within a dynamic range of a recipient of the hearing aid system based on the secondary hearing loudness and the stimulation model, where the stimulation model includes a relation between a plurality of stimulation levels and a plurality of secondary hearing loudness; determine one or more stimulation coding parameters based on the coding parameter model, where the coding parameter model includes a relation between the determined stimulation level and the one or more stimulation coding parameters; and wherein the processing unit is configured to generate the audible stimulations based on the determined one or more stimulation coding parameters and provide the audible stimulations via the sound output unit to the auditory nerve fibers of the recipient of the hearing aid system such that the recipient perceives the secondary hearing loudness.

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