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1.发明授权公开(公告)号：US12023506B2
公开(公告)日：2024-07-02
申请号：US17417337
申请日：2018-12-28
申请人： Advanced Bionics AG
发明人： Anil K. Patnala , Mark Londborg , Kanthaiah Koka
CPC分类号： A61N1/37241 , A61N1/0541 , A61N1/36038 , A61N1/37247 , A61N1/37282
摘要： A diagnostic system for use during a procedure associated with a cochlear implant includes a computing module and a base module configured to attach to a back side of the computing module and serve as a stand for the computing module. The computing module includes a display screen and a processor configured to execute a diagnostic application and direct the display screen to display a graphical user interface associated with the diagnostic application. The base module includes an interface unit configured to be communicatively coupled to the processor and to the cochlear implant while the base module is attached to the back side of the computing module.
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公开(公告)号：US11420055B2
公开(公告)日：2022-08-23
申请号：US16859577
申请日：2020-04-27
申请人： Advanced Bionics AG
发明人： Kanthaiah Koka , Leonid M. Litvak
摘要： A stapedius reflex threshold determination system directs a cochlear implant and a loudspeaker to apply a first electro-acoustic stimulation event to a patient, and determines that a first evoked response that occurs within the patient in response to the first electro-acoustic stimulation event has a level within a predetermined threshold amount of a baseline evoked response level. Based on that determination, the system detects that a stapedius reflex within the patient is not triggered. The system also directs the cochlear implant and the loudspeaker to apply a second electro-acoustic stimulation event to the patient, and determines that a second evoked response that occurs within the patient in response to the second electro-acoustic stimulation event has a level at least the predetermined threshold amount lower than the baseline evoked response level. Based on this determination, the system detects that the stapedius reflex within the patient is triggered.
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公开(公告)号：US11090485B2
公开(公告)日：2021-08-17
申请号：US15768492
申请日：2015-11-03
发明人： Kanthaiah Koka , Leonid M. Litvak
摘要： An exemplary monitoring system 1) receives a user input command to begin monitoring evoked responses that occur in response to acoustic stimulation during an insertion procedure in which a lead that is communicatively coupled to a cochlear implant is inserted into a cochlea of a patient, the lead having an array of intracochlear electrodes and an extracochlear electrode, the extracochlear electrode physically and communicatively coupled to a probe that is also communicatively coupled to the monitoring system, 2) directs, in response to the user input command, the cochlear implant to short an intracochlear electrode with the extracochlear electrode, 3) presents the acoustic stimulation to the patient, and 4) records the evoked responses that occur in response to the acoustic stimulation by using the intracochlear electrode to detect signals representative of the evoked responses and receiving the detected signals by way of the extracochlear electrode and the probe.
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4.发明申请公开(公告)号：US20200206506A1
公开(公告)日：2020-07-02
申请号：US16236303
申请日：2018-12-28
申请人： Advanced Bionics AG
摘要： An exemplary diagnostic system directs a cochlear implant to step through applying a sequence of stimulation events each having a different stimulation level to an electrode set disposed on an electrode lead, detects, while the cochlear implant is stepping through applying the sequence of stimulation events to the electrode set, user input indicating that a stapedial reflex state within the recipient changes from a first reflex state to a second reflex state, identifies a particular stimulation event that corresponds to the change in the stapedial reflex state from the first reflex state to the second reflex state, the particular stimulation event having a particular stimulation level, and graphically presents one or more graphical markers indicating that the stapedial reflex state is the second reflex state at the particular stimulation level.
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公开(公告)号：US09776000B2
公开(公告)日：2017-10-03
申请号：US15365645
申请日：2016-11-30
申请人： ADVANCED BIONICS AG
发明人： Leonid M. Litvak , Smita S. Agrawal , Gulamali Emadi , Aniket Saoji , Charles C. Finley , Guillermo A. Calle , R. Tissa Karunasiri , Kanthaiah Koka
CPC分类号： A61N1/36036 , A61B5/04001 , A61B5/121 , A61N1/0541 , A61N1/37247 , H04R1/1008 , H04R25/00 , H04R25/505 , H04R25/554 , H04R25/606 , H04R25/70 , H04R2225/67 , H04R2460/03
摘要： An exemplary system includes 1) a programming device configured to be located external to a cochlear implant patient and communicatively coupled to a cochlear implant system associated with the patient, 2) a programming interface device communicatively coupled to the programming device and configured to be located external to the patient, and 3) a receiver communicatively coupled directly to the programming interface device. The programming device directs at least one of the cochlear implant system and the receiver to apply stimulation to the patient, records an evoked response that occurs in response to the stimulation, and performs a predetermined action in accordance with the evoked response. Corresponding systems and methods are also disclosed.
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6.发明授权公开(公告)号：US09539424B2
公开(公告)日：2017-01-10
申请号：US14779269
申请日：2013-03-29
申请人： ADVANCED BIONICS AG
发明人： Kanthaiah Koka
CPC分类号： A61N1/36032 , A61N1/0541 , A61N1/36036
摘要： An exemplary system includes 1) a sound detector configured to detect an audio signal, 2) an implantable stimulator configured to be implanted within a user, and 3) a sound processor communicatively coupled to the implantable cochlear stimulator and the sound detector. The sound processor is configured to determine that a level of the audio signal exceeds a predetermined threshold and direct, in response to the determination that the level of the audio signal exceeds the predetermined threshold, the implantable stimulator to elicit a stapedial reflex within the user by applying electrical stimulation to one or more stimulation sites within the user. Corresponding systems and methods are also disclosed.
摘要翻译： 示例性系统包括：1）声音检测器，被配置为检测音频信号，2）被配置为植入用户内的可植入刺激器，以及3）可通信地耦合到所述可植入耳蜗刺激器和所述声音检测器的声音处理器。 声音处理器被配置为确定音频信号的电平超过预定阈值，并且响应于音频信号的电平超过预定阈值的指示，直接指示植入式刺激器以在用户内引起吻合反射 对用户内的一个或多个刺激部位施加电刺激。 还公开了相应的系统和方法。
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公开(公告)号：US11969595B2
公开(公告)日：2024-04-30
申请号：US17833572
申请日：2022-06-06
申请人： Advanced Bionics AG
发明人： Kanthaiah Koka , Leonid M. Litvak
CPC分类号： A61N1/36039 , A61N1/025 , A61N1/0541 , A61N1/08 , A61N2001/083 , A61N1/37211
摘要： An illustrative proximity detection system directs a first electrode of an electrode lead to apply a first pulse and directs a second electrode of the electrode lead to apply a second pulse concurrently with the first pulse so as to form a dipole that generates a field. The first and second electrodes are each configured as stimulating electrodes that apply stimulation to the cochlear tissue when the electrode lead is located at a resting position subsequent to a surgical insertion of the electrode lead into a cochlea of a patient. After the pulses are applied, and based on an energy magnitude of the field that is detected to reflect from cochlear tissue located within the field, the proximity detection system determines a proximity of the electrode lead to the cochlear tissue. Corresponding systems and methods are also disclosed.
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8.发明授权公开(公告)号：US11918411B2
公开(公告)日：2024-03-05
申请号：US17089535
申请日：2020-11-04
申请人： Advanced Bionics AG
发明人： Kanthaiah Koka , Leonid M. Litvak
CPC分类号： A61B8/0841 , A61B5/24 , A61B5/743
摘要： An exemplary diagnostic system may be configured to direct an acoustic stimulation generator to apply acoustic stimulation to a recipient of a cochlear implant during an insertion procedure in which an electrode lead coupled to the cochlear implant is supposed to be inserted into a cochlea of the recipient, direct the cochlear implant to use an electrode on the electrode lead to record an evoked response signal that occurs within the recipient in response to the acoustic stimulation, detect an anomaly in the evoked response signal, and determine, based on the anomaly, that the electrode lead is being inserted into a vestibular canal instead of into the cochlea.
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9.发明授权公开(公告)号：US11554268B2
公开(公告)日：2023-01-17
申请号：US16878007
申请日：2020-05-19
申请人： Advanced Bionics AG
摘要： An exemplary system includes a coil configured to be positioned over a wound on a body and held in place on the body by a magnet implanted within the body. The system further includes a controller communicatively coupled to the coil and configured to apply therapeutic electromagnetic pulses by way of the coil to the wound. Other systems and methods for providing therapeutic electromagnetic pulses to a recipient are also disclosed.
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公开(公告)号：US11317842B2
公开(公告)日：2022-05-03
申请号：US16775896
申请日：2020-01-29
申请人： Advanced Bionics AG
发明人： Kanthaiah Koka , Leonid M. Litvak
摘要： An exemplary system includes an electro-acoustic stimulation (“EAS”) sound processor, a cochlear implant communicatively coupled to the EAS sound processor, an electrode array communicatively coupled to the cochlear implant, and a receiver communicatively coupled to the EAS sound processor and configured to be in communication with an ear of a patient. The EAS sound processor 1) directs, while in a self-fitting mode, the receiver to apply acoustic stimulation to the patient, 2) records, using at least one electrode included in the electrode array, an evoked response that occurs in response to the acoustic stimulation, 3) compares the evoked response to a baseline evoked response recorded by the EAS sound processor prior to recording the evoked response, and 4) performs a predetermined action based on the comparison between the evoked response and the baseline evoked response. Corresponding systems and methods are also disclosed.
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