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41. 发明授权

US11606651B2 Concept for attaching a sound processor to the head via an interchangeable magnet 有权
公开(公告)号：US11606651B2
公开(公告)日：2023-03-14
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.

42. 发明申请

US20230064076A1 ANTENNA FOR A BONE-ANCHORED HEARING AID 有权
公开(公告)号：US20230064076A1
公开(公告)日：2023-03-02
申请号：US17900308
申请日：2022-08-31
申请人： Oticon Medical A/S
发明人： Morten THOUGAARD , Oleksandr RYBALKO , Jens TROELSEN , Rune SØ
IPC分类号： H04R25/00 , H04R17/00
摘要： A bone-anchored hearing aid is disclosed. A bone-anchored hearing aid for a recipient may comprise an antenna configured to transmit and/or receive a wireless signal, an electronic circuit configured to receive the wireless signal, one or more vibrator leads, a vibrator configured for receiving an electrical signal from the electronic circuit via the one or more vibrator leads, and the vibrator may be configured to provide a vibrational stimulation to the recipient patient based on the electrical signal. Furthermore, the hearing aid includes a vibrator housing configured to accommodate at least the vibrator, and wherein each of the one or more vibrator leads may be connected to the vibrator and to the vibrator housing via a capacitance, and where the capacitance is configured to eliminate at least a parasitic coupling between the vibrator and the vibrator housing for improving the performance of the antenna.

43. 发明申请

US20220395691A1 COCHLEAR HEARING AID IMPLANT INCLUDING AN IMPROVED CONNECTION BETWEEN AN ELECTRODE LEAD AND AN IMPLANT 有权
公开(公告)号：US20220395691A1
公开(公告)日：2022-12-15
申请号：US17835522
申请日：2022-06-08
申请人： Oticon Medical A/S
发明人： Théo MARRET
IPC分类号： A61N1/375 , A61N1/05
摘要： A cochlear hearing aid implant includes a transceiver coil, an electronic circuit providing a stimulation signal, an electrode lead including a plurality of electrodes and a first connector. The electrode lead receives the stimulation signal via the first connector and provides the stimulation signals. The implant includes a housing accommodating the electronic circuit, and the housing includes or is connected to a second connector. The first connector and the second connector are connected. The first connector or the second connector includes multiple male plugs arranged in parallel. The first connector or the second connector includes multiple female plugs arranged in parallel. Each female plug is configured to be connected to each of the multiple male plugs, and each of the multiple female plugs and each of the multiple male plugs are connected to either the electronic circuit or to an electrode of the plurality of electrodes.

44. 发明授权

US11511123B2 Implantable medical device and method of providing wire connections for it 有权
公开(公告)号：US11511123B2
公开(公告)日：2022-11-29
申请号：US16654598
申请日：2019-10-16
申请人： Oticon Medical A/S
发明人： Hervé Ibanez
IPC分类号： A61N1/375 , H01R13/52 , H01R43/00
摘要： An implantable medical device comprising a sealed flat housing enclosing an electronic circuitry; a plurality of feedthrough conductors, each feedthrough conductor comprising a proximal end part connected to the enclosed electronic circuitry and a distal end part extending from a side surface of the housing and cumulated on said side surface; a tubing that houses a plurality of wires connected to said feedthrough conductors and that is arranged on the housing; and a longitudinal slit through the wall of the tubing through which the wires extend out of the tubing.

45. 发明申请

US20220132256A1 DISTORTION COMPENSATION FOR BONE ANCHORED HEARING DEVICE 有权
公开(公告)号：US20220132256A1
公开(公告)日：2022-04-28
申请号：US17508270
申请日：2021-10-22
申请人： Oticon Medical A/S
发明人： Jan Petersen
IPC分类号： H04R25/00
摘要： A bone anchored hearing device includes an electromagnetic vibrator for generating a vibration in order to transmit sound through a bone of a user to an ear of the user; and a compensator for at least in part compensating a distortion in the vibration of the electromagnetic vibrator. Further, a signal processing method for a bone anchored hearing device includes providing, by an input transducer, an electric input signal representing sound of a surrounding of a user of the bone anchored hearing device; processing, by a signal processing unit, the electric input signal and providing a processed electric signal; generating, by an electromagnetic vibrator, based on the processed electric signal, a vibration in order to transmit sound through a bone of the user to an ear of the user; and at least in part compensating, by a compensator, a distortion in the vibration of the electromagnetic vibrator.

46. 发明申请

US20220126088A1 COCHLEAR IMPLANT DEVICE WITH A FLEXIBLE ELECTRODE ARRAY 有权
公开(公告)号：US20220126088A1
公开(公告)日：2022-04-28
申请号：US17508122
申请日：2021-10-22
申请人： Oticon Medical A/S
发明人： Guillaume Tourrel
IPC分类号： A61N1/05
摘要： The disclosure relates to an electrode array that comprises a first region including a first group of electrodes of a plurality of electrodes and a second region including a second group of electrodes of the plurality of electrodes, where a silicone notch carrier is arranged between the electrodes of the second group, and where each of the silicone notch carrier includes a notch that is formed into the silicone notch carrier, and when the electrode array is straighten each notch has an opening angle and/or a bending radius which varies between the silicone notch carriers.

47. 发明申请

US20220080198A1 MULTIDIMENSIONAL CODING OF STIMULATION PULSES 有权
公开(公告)号：US20220080198A1
公开(公告)日：2022-03-17
申请号：US17473165
申请日：2021-09-13
申请人： Oticon Medical A/S
发明人： Aswin Adris Wijetillake , Kai Dang , Manuel Segovia Martinez
IPC分类号： A61N1/36 , A61N1/05 , H04R25/00 , G10L19/02
摘要： An aspect of the disclosure is to provide a cochlear implant system comprising; a microphone unit configured to receive an acoustical input and provide an audio signal based on the acoustical input, and where the audio signal comprises multiple acoustic parameters, an electrode array including a plurality of electrodes configured to apply a plurality of stimulation pulses to auditory nerve fibers of a recipient of the cochlear implant system based on the audio signal, a memory unit including a plurality of multidimensional perceptual models where each multidimensional perceptual model includes perceptual information as a function of coding parameter groups, a perceptual modelling unit configured to retrieve at least one multidimensional perceptual model of the plurality of multidimensional perceptual models where the perceptual information of the at least one multidimensional perceptual model relates to a perceptual information of interest, an optimization unit configured to select a sequence of coding parameter groups by performing an optimization analysis of the retrieved multidimensional perceptual model and which fulfils at least one objective criterion while adhering to at least one constraint criterion; a signal processor unit including; a filter bank unit configured to process the audio signal into a plurality of band limited audio signals, a mapping unit configured to map each of coding parameter group of the sequence of coding parameter groups to each of the plurality of band limited audio signals based on an acoustic parameter of the multiple acoustic parameters, and a coding unit configured to code each of the plurality of band limited audio signals into a plurality of stimulation pulses based on the mapped coding parameter group and transfer the coded stimulation pulses to the plurality of electrodes.

48. 发明申请

US20220060837A1 HEARING SYSTEM TO BE WORN AT A USER'S HEAD 有权
公开(公告)号：US20220060837A1
公开(公告)日：2022-02-24
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.

49. 发明申请

US20210393956A1 HARMONIC ALLOCATION OF COCHLEA IMPLANT FREQUENCIES 有权
公开(公告)号：US20210393956A1
公开(公告)日：2021-12-23
申请号：US17352644
申请日：2021-06-21
申请人： Oticon Medical A/S
发明人： Manuel SEGOVIA MARTINEZ , Waldo NOGUEIRA VAZQUEZ
IPC分类号： A61N1/36 , A61N1/05
摘要： An aspect of the disclosure is to provide a system and a method of fitting a cochlea implant system to a patient, the method including determining an insertion angle of at least one electrode of a first electrode array of the cochlea implant system inserted into a cochlea of the patient, determining a plurality of natural frequencies as a function of a cochlea spiral length based on a natural frequency allocation model and the insertion angle, determining a plurality of characteristic frequencies as a function of a cochlea spiral length by frequency downshifting the plurality of natural frequencies until an objective is obtained and while preserving the harmonic relationship between the natural frequencies of the plurality of natural frequencies in the plurality of characteristic frequencies, and allocating the plurality of characteristic frequencies to each electrode of the first electrode array based on the insertion angle of the at least one electrode.

50. 发明申请

US20210337324A1 IMPLANTABLE MEDICAL DEVICE COMPRISING A WIRELESS TRANSCUTANEOUS LINK 有权
公开(公告)号：US20210337324A1
公开(公告)日：2021-10-28
申请号：US17371802
申请日：2021-07-09
申请人： Oticon Medical A/S
发明人： Bengt BERN
IPC分类号： H04R25/00 , A61N1/05 , A61B5/00 , H01Q7/06 , H01F38/14 , A61N1/372 , A61N1/378 , H04R1/10 , A44C7/00 , A61N1/375 , A61M5/172 , A61N1/36 , A61M5/142 , A61M60/148
摘要： According to an embodiment, a medical device is disclosed. The medical device includes an external unit and an implantable unit. The external unit includes an electronic unit operationally coupled to a transmitter coil that is configured transmit power and/or data signal over a wireless transcutaneous link, a coil unit comprising a loop structure with the transmitter coil being wound around and along at least a part of length of the loop structure, and a fixation unit configured to attach the loop structure to a user's body i) proximal to an implantable receiver coil that is configured to be implanted within a body part, and ii) around a body part of a user such that a part of the body part is positioned in a hollow section of the loop structure. The implantable unit includes the implantable receiver coil configured to receive the power and/or data signal over the wireless transcutaneous link, a processing unit configured to i) process the received data signal to control functionalities of at least one of the components of the implantable unit, and/or ii) utilize the received power for operation of at least one of the components of the implantable unit. The wireless transcutaneous link includes a coupling between the transmitter coil and the receiver coil, and when the loop structure is attached using the fixation unit, at least a substantial number of magnetic field lines generated in response to excitation of the transmitter coil passes through the implantable receiver coil.

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