-
公开(公告)号：US20240325754A1
公开(公告)日：2024-10-03
申请号：US18737286
申请日：2024-06-07
申请人： Cochlear Limited
发明人： Ryan Orin MELMAN
CPC分类号： A61N1/36039 , A61N1/0541 , A61N1/36038 , H04R25/30 , H04R2225/025
摘要： A method including causing current to flow from a first electrode of an intra-cochlea electrode array to a second electrode of the intra-cochlea electrode array at a plurality of temporal locations, measuring, at a third electrode and a fourth electrode of the intra-cochlea electrode array, a voltage induced by the flowing current at the plurality of temporal locations and determining that a change between the voltage measurements at the third electrode and the fourth electrode has occurred from the first temporal location to the second temporal location.
-
公开(公告)号：US20240325744A1
公开(公告)日：2024-10-03
申请号：US18739833
申请日：2024-06-11
申请人： Cochlear Limited
IPC分类号： A61N1/36 , A61F11/00 , A61N1/372 , H04M1/72478 , H04R25/00
CPC分类号： A61N1/36 , A61N1/36038 , A61N1/36039 , A61N1/37247 , H04M1/72478 , H04R25/305 , H04R25/43 , H04R25/554 , A61F11/00 , H04Q2213/002 , H04Q2213/107 , H04Q2213/381 , H04R25/00 , H04R2225/41
摘要： Presented herein are techniques for dynamically changing how a recipient-associated device (e.g., external component and/or user device linked to an external component) interacts with a user based on whether the external component of a medical device system is coupled to the recipient. In particular, a recipient-associated device in accordance with embodiments presented herein provides a first type of user interaction while the external component is coupled to the recipient, but the recipient-associated device provides a second (and different) type of user interaction when the external component is uncoupled/decoupled from the recipient (e.g., dynamically adjusting a user interface provided by a recipient-associated device based on whether the external component is coupled or decoupled from the recipient).
-
公开(公告)号：US12090318B2
公开(公告)日：2024-09-17
申请号：US17584452
申请日：2022-01-26
IPC分类号： A61N1/36 , A61N1/02 , A61N1/04 , A61N1/05 , A61N1/08 , A61N1/372 , A61N1/378 , G16H40/67 , H04W4/80 , H04W12/50
CPC分类号： A61N1/0541 , A61N1/025 , A61N1/0488 , A61N1/08 , A61N1/36038 , A61N1/36039 , A61N1/36171 , A61N1/37217 , A61N1/37235 , A61N1/37241 , A61N1/37247 , A61N1/37258 , A61N1/37282 , A61N1/378 , G16H40/67 , H04W4/80 , H04W12/50
摘要： Cochlear implant systems can include a signal processor, an implantable battery and/or communication module, and a plurality of conductors coupling the implantable battery and/or communication module and the signal processor. The implantable battery and/or communication module can communicate data and deliver electrical power to the signal processor via the plurality of conductors. The implantable battery and/or communication module can be configured to perform characterization process to determine one or more characteristics of one or more such conductors. Characterization processes can include determining an impedance between two conductors as a function of frequency, determining whether a conductor is intact, and determining an impedance of a given conductor. Some characterization processes include grounding one or more conductors.
-
公开(公告)号：US20240245915A1
公开(公告)日：2024-07-25
申请号：US18391840
申请日：2023-12-21
申请人： VANDERBIL UNIVERSITY
IPC分类号： A61N1/36 , A61B5/055 , A61B5/107 , A61B6/03 , A61B34/10 , A61N1/05 , G06T7/12 , G06T7/181 , G06T11/00
CPC分类号： A61N1/36039 , A61B5/055 , A61B5/1076 , A61B34/10 , A61N1/0541 , G06T7/12 , G06T7/181 , G06T11/005 , A61B6/032 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2505/05 , A61B2562/043 , G06T2207/30008 , G06T2211/424
摘要： A patient-customized electrode array (EA) includes a plurality of electrodes, {Ei}, assembled in a pre-curved form, wherein the curvature of the EA at the i-th electrode Ei is characterized with a curvature that matches the curvature of the i-th point Pi of a structure curve in the cochlea of a patient where the i-th electrode Ei is to be placed, wherein i=1, 2, 3, . . . N, N is an integer greater than zero.
-
公开(公告)号：US20240245908A1
公开(公告)日：2024-07-25
申请号：US18625466
申请日：2024-04-03
申请人： Cochlear Limited
IPC分类号： A61N1/36 , A61F11/00 , A61N1/372 , H04M1/72478 , H04R25/00
CPC分类号： A61N1/36 , A61N1/36038 , A61N1/36039 , A61N1/37247 , H04M1/72478 , H04R25/305 , H04R25/43 , H04R25/554 , A61F11/00 , H04Q2213/002 , H04Q2213/107 , H04Q2213/381 , H04R25/00 , H04R2225/41
摘要： Presented herein are techniques for dynamically changing how a recipient-associated device (e.g., external component and/or user device linked to an external component) interacts with a user based on whether the external component of a medical device system is coupled to the recipient. In particular, a recipient-associated device in accordance with embodiments presented herein provides a first type of user interaction while the external component is coupled to the recipient, but the recipient-associated device provides a second (and different) type of user interaction when the external component is uncoupled/decoupled from the recipient (e.g., dynamically adjusting a user interface provided by a recipient-associated device based on whether the external component is coupled or decoupled from the recipient).
-
公开(公告)号：US12005254B2
公开(公告)日：2024-06-11
申请号：US16980498
申请日：2019-03-12
申请人： COCHLEAR LIMITED
发明人： Ryan Orin Melman
CPC分类号： A61N1/36039 , A61N1/0541 , A61N1/36038 , H04R25/30 , H04R2225/025
摘要： A method including causing current to flow from a first electrode of an intra-cochlea electrode array to a second electrode of the intra-cochlea electrode array at a plurality of temporal locations, measuring, at a third electrode and a fourth electrode of the intra-cochlea electrode array, a voltage induced by the flowing current at the plurality of temporal locations and determining that a change between the voltage measurements at the third electrode and the fourth electrode has occurred from the first temporal location to the second temporal location.
-
公开(公告)号：US20230398365A1
公开(公告)日：2023-12-14
申请号：US18250344
申请日：2021-10-15
申请人： Cochlear Limited
CPC分类号： A61N1/37518 , A61N1/0541 , A61N1/36039
摘要： A method includes providing an electrode configured to be implanted within a body portion of a recipient in tissue at a target implantation location, the electrode comprising a screw portion. The method further includes driving the screw portion into the tissue at the target implantation location, monitoring at least one signal indicative of insertion of the screw portion into the tissue, and stopping the driving in response to the at least one signal being indicative of a predetermined insertion of the screw portion.
-
公开(公告)号：US11786728B2
公开(公告)日：2023-10-17
申请号：US17864847
申请日：2022-07-14
申请人： Advanced Bionics AG
发明人： Josef Chalupper
CPC分类号： A61N1/36039 , A61N1/0541
摘要： An exemplary sound processor is configured to maintain data representative of a frequency allocation table that maps frequencies in an upper region of an audible frequency range of a recipient to a plurality of electrodes located within a cochlea of the first ear, direct a cochlear implant to apply standard electrical stimulation representative of frequencies in an audio signal that are within the upper region to the cochlea of the first ear by way of the plurality of electrodes in accordance with the frequency allocation table, and direct the cochlear implant to apply phantom electrical stimulation representative of frequencies in the audio signal that are within a lower region of the audible frequency range to the cochlea of the first ear by way of a most apical electrode and one or more compensating electrodes included in the plurality of electrodes in accordance with a phantom electrode stimulation configuration.
-
公开(公告)号：US20230233857A1
公开(公告)日：2023-07-27
申请号：US18129685
申请日：2023-03-31
申请人： Advanced Bionics AG
发明人： Kanthaiah Koka , Leonid M. Litvak
CPC分类号： A61N1/36039 , A61N1/0541
摘要： An illustrative scalar translocation detection system directs a loudspeaker to apply acoustic stimulation to a cochlear implant patient while an electrode lead is inserted into a cochlea of the cochlear implant patient. The system detects a first evoked response to the acoustic stimulation while an electrode is positioned at a first location in the cochlea and detects a second evoked response to the acoustic stimulation while the electrode is positioned at a second location in the cochlea. Then, based on at least one of an amplitude change or a phase change between the first and second evoked responses, the system determines that a scalar translocation of the electrode lead from one scala of the cochlea to another scala of the cochlea has occurred. Based on this determination, the system also notifies a user that the scalar translocation has occurred. Corresponding methods and systems are also disclosed.
-
公开(公告)号：US20180242090A1
公开(公告)日：2018-08-23
申请号：US15900830
申请日：2018-02-21
申请人： Sonova AG
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , A61N1/36039 , G16H40/63 , H04R25/505 , H04R25/554 , H04R2225/39 , H04R2225/55 , H04R2460/05 , H04R2460/11
摘要： A method for adjusting a hearing device comprising: providing a user profile (42) of the user comprising actual user information (44) and a fitting history (47) stored in a database (34) of a fitting system (32), wherein the fitting history comprises fitting information (46, 46′, 46″) of at least one previous fitting session, in which previous fitting session the hearing device (10) or a different hearing device was adjusted for the user; determining a user experience value (54) of the user, wherein the user experience value (54) depends on the actual user information (44) and the fitting history (47); determining sound processing parameters (30) for the hearing device (10) based on the user experience value (54); and applying the determined sound processing parameters (30) in the hearing device (10), such that the hearing device (10) is adapted for generating optimized sound signals based on the applied sound processing parameters (30).
-
-
-
-
-
-
-
-
-
搜索结果
78 条记录 (耗时 0.02 秒)
