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1. 发明授权

US11089413B2 Removable attachment of a passive transcutaneous bone conduction device with limited skin deformation 有权
公开(公告)号：US11089413B2
公开(公告)日：2021-08-10
申请号：US16370076
申请日：2019-03-29
申请人： Cochlear Limited
发明人： Marcus Andersson , Kristian Asnes , Erik Martin Holgersson
IPC分类号： H04R25/00 , H04R1/24 , H04R1/46 , H04R3/14 , H04R9/02 , H04R9/06
摘要： An external component including a vibratory portion configured to vibrate in response to a sound signal to evoke a hearing percept via bone conduction and including a coupling portion configured to removably attach the external component to an outer surface of skin of a recipient of the hearing prosthesis while imparting deformation to the skin of the recipient at a location of the attachment, in a one-gravity environment, of an amount that is about equal to or equal to that which results from the external component having mass.

2. 发明授权

US10251003B2 Removable attachment of a passive transcutaneous bone conduction device with limited skin deformation 有权
公开(公告)号：US10251003B2
公开(公告)日：2019-04-02
申请号：US14715735
申请日：2015-05-19
申请人： Cochlear Limited
发明人： Marcus Andersson , Kristian Asnes , Erik Martin Holgersson
IPC分类号： H04R25/00 , H04R1/24 , H04R1/46 , H04R3/14 , H04R9/02 , H04R9/06
摘要： An external component including a vibratory portion configured to vibrate in response to a sound signal to evoke a hearing percept via bone conduction and including a coupling portion configured to removably attach the external component to an outer surface of skin of a recipient of the hearing prosthesis while imparting deformation to the skin of the recipient at a location of the attachment, in a one-gravity environment, of an amount that is about equal to or equal to that which results from the external component having mass.

3. 发明授权

US09900709B2 Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon 有权
公开(公告)号：US09900709B2
公开(公告)日：2018-02-20
申请号：US14212116
申请日：2014-03-14
申请人： Cochlear Limited
发明人： Martin E. Hillbratt , Kristian Asnes , Marcus Andersson , Johan Gustafsson , Mats Hojlund
IPC分类号： H04R25/00
CPC分类号： H04R25/30 , H04R2225/61 , H04R2460/13
摘要： A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.

4. 发明授权

US09445207B2 Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps 有权
公开(公告)号：US09445207B2
公开(公告)日：2016-09-13
申请号：US14589475
申请日：2015-01-05
申请人： Cochlear Limited
发明人： Kristian Asnes
IPC分类号： H04R25/00 , H04R9/02 , H04R1/46 , H04R9/06
CPC分类号： H04R25/606 , H04R1/46 , H04R9/025 , H04R9/027 , H04R9/066 , H04R2209/022 , H04R2460/13
摘要： A bone conduction device configured to couple to an abutment of an anchor system anchored to a recipient's skull. The bone conduction device includes a vibrating electromagnetic actuator configured to vibrate in response to sound signals received by the bone conduction device, and a coupling apparatus configured to attach the bone conduction device to the abutment so as to impart to the recipient's skull vibrations generated by the vibrating electromagnetic actuator. The vibrating electromagnetic actuator includes a bobbin assembly and a counterweight assembly. Two axial air gaps are located between the bobbin assembly and the counterweight assembly and two radial air gaps are located between the bobbin assembly and the counterweight assembly. No substantial amount of the dynamic magnetic flux passes through the radial air gaps.

5. 发明授权

US11245991B2 Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon 有权
公开(公告)号：US11245991B2
公开(公告)日：2022-02-08
申请号：US15874802
申请日：2018-01-18
申请人： Cochlear Limited
发明人： Martin E. Hillbratt , Kristian Asnes , Marcus Andersson , Johan Gustafsson , Mats Hojlund
IPC分类号： H04R25/00
摘要： A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.

6. 发明授权

US10972846B2 Microphone placement 有权
公开(公告)号：US10972846B2
公开(公告)日：2021-04-06
申请号：US15493827
申请日：2017-04-21
申请人： Cochlear Limited
发明人： Marcus Vardfjäll , Henrik Fyrlund , Kristian Asnes , Clas Johansson
IPC分类号： H04R25/00
摘要： A device including a prosthesis configured with a sound capture system and configured to evoke a hearing percept based on a captured sound captured by the sound capture system, wherein at least a portion of the prosthesis is configured to attach to a head of a recipient such that sound is captured by the sound capture system externally of the recipient at a location below an ear canal of a human.

7. 发明授权

US09800982B2 Electromagnetic transducer with expanded magnetic flux functionality 有权
公开(公告)号：US09800982B2
公开(公告)日：2017-10-24
申请号：US14308654
申请日：2014-06-18
申请人： COCHLEAR LIMITED
发明人： Marcus Andersson , Johan Gustafsson , Kristian Asnes
IPC分类号： H04R25/00 , H04R9/02
CPC分类号： H04R25/606 , H04R9/025 , H04R2225/67 , H04R2460/13
摘要： An apparatus, including an external component of a medical device including an electromagnetic actuator configured such that static magnetic flux of the electromagnetic actuator removably retains the external component to a recipient thereof.

8. 发明授权

US08929577B2 Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps 有权
标题翻译：骨传导装置包括具有径向和轴向气隙的平衡电磁致动器
公开(公告)号：US08929577B2
公开(公告)日：2015-01-06
申请号：US13804404
申请日：2013-03-14
申请人： Cochlear Limited
发明人： Kristian Asnes
IPC分类号： H04R25/00 , H04R1/46 , H04R9/02 , H04R9/06
CPC分类号： H04R25/606 , H04R1/46 , H04R9/025 , H04R9/027 , H04R9/066 , H04R2209/022 , H04R2460/13
摘要： A bone conduction device configured to couple to an abutment of an anchor system anchored to a recipient's skull. The bone conduction device includes a vibrating electromagnetic actuator configured to vibrate in response to sound signals received by the bone conduction device, and a coupling apparatus configured to attach the bone conduction device to the abutment so as to impart to the recipient's skull vibrations generated by the vibrating electromagnetic actuator. The vibrating electromagnetic actuator includes a bobbin assembly and a counterweight assembly. Two axial air gaps are located between the bobbin assembly and the counterweight assembly and two radial air gaps are located between the bobbin assembly and the counterweight assembly. No substantial amount of the dynamic magnetic flux passes through the radial air gaps.
摘要翻译：一种骨传导装置，其被配置为耦合到锚定系统锚固到接收者头骨的基台。骨传导装置包括：振动电磁致动器，其被配置为响应于由骨传导装置接收的声音信号而振动;以及耦合装置，其被配置为将骨传导装置附接到基台，以便使受体的头骨由振动电磁执行器。振动电磁致动器包括筒管组件和配重组件。两个轴向气隙位于筒管组件和配重组件之间，两个径向气隙位于筒管组件和配重组件之间。没有大量的动态磁通量通过径向气隙。

9. 再颁专利

USRE48797E1 Bone conduction device having a multilayer piezoelectric element 有权
公开(公告)号：USRE48797E1
公开(公告)日：2021-10-26
申请号：US16396895
申请日：2019-04-29
申请人： COCHLEAR LIMITED
发明人： Marcus Andersson , Kristian Asnes , Erik Holgersson , Patrik W. Stromsten , Wim Bervoets
IPC分类号： H04R25/00 , H04R17/00 , H04R1/24
摘要： A bone conduction device comprising a multilayer piezoelectric element. The multilayer piezoelectric element comprises two stacked piezoelectric layers, and a flexible passive layer disposed between the piezoelectric layers. The device also comprises a mass component attached to the multilayer piezoelectric element; and a coupling attached to the multilayer piezoelectric element configured to transfer mechanical forces generated by the multilayer piezoelectric element and the mass component to a recipient's skull.

10. 发明授权

US10979829B2 Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps 有权
公开(公告)号：US10979829B2
公开(公告)日：2021-04-13
申请号：US16240894
申请日：2019-01-07
申请人： Cochlear Limited
发明人： Kristian Asnes
IPC分类号： H04R25/00 , H04R9/02 , H04R1/46 , H04R9/06
摘要： A bone conduction device configured to couple to an abutment of an anchor system anchored to a recipient's skull. The bone conduction device includes a vibrating electromagnetic actuator configured to vibrate in response to sound signals received by the bone conduction device, and a coupling apparatus configured to attach the bone conduction device to the abutment so as to impart to the recipient's skull vibrations generated by the vibrating electromagnetic actuator. The vibrating electromagnetic actuator includes a bobbin assembly and a counterweight assembly. Two axial air gaps are located between the bobbin assembly and the counterweight assembly and two radial air gaps are located between the bobbin assembly and the counterweight assembly. No substantial amount of the dynamic magnetic flux passes through the radial air gaps.

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