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1. 发明申请

US20230120291A1 COCHLEAR IMPLANT WITH MULTI-LAYER ELECTRODE 有权
公开(公告)号：US20230120291A1
公开(公告)日：2023-04-20
申请号：US17969147
申请日：2022-10-19
申请人： Oticon Medical A/S , ESPCI Paris
发明人： Guillaume TOURREL , Léa MILENKOVIC , Yvette TRAN , Dominique HOURDET , Zuxiang XU
IPC分类号： A61N1/36 , A61N1/05 , H04R25/00
摘要： A cochlear hearing aid system for providing electrical stimulation to auditory nerve fibers of a cochlea of a recipient of the cochlear hearing aid system is disclosed. The cochlear hearing aid system comprises a microphone configured to receive an acoustical signal and provide an audio signal based on the acoustical signal; a signal processor unit configured to receive the audio signal and process the audio signal; an electrode lead including a plurality of electrodes configured to stimulate the auditory nerve fibers based on the processed audio signal, wherein the electrode lead comprises: an electrode carrier maintaining the electrode contacts and wires, wherein the electrode carrier is made of silicone and is loaded by dexamethasone; a first layer (or sub-layers) of gelatin which is coated and chemically cross-linked selectively on a silicone outer surface of the electrode lead, wherein dexamethasone sodium phosphate is embedded in the first layer (or sub-layers); and a second layer of gelatin which is coated and physically cross-linked onto the first layer.

2. 发明申请

US20190143100A1 IMPLANTABLE ELECTRODE ARRAY 审中-公开
公开(公告)号：US20190143100A1
公开(公告)日：2019-05-16
申请号：US16190468
申请日：2018-11-14
申请人： Oticon Medical A/S
发明人： Guillaume TOURREL
IPC分类号： A61N1/05
摘要： An implantable electrode array comprising a flexible electrically non-conductive carrier, a flexible electrically non-conductive substrate provided with a plurality of electrical tracks. At least two of the plurality of electrical tracks run along different lengths of the flexible substrate. Each of the plurality of electrical tracks is physically and electrically connected to a respective electrode contact of a plurality of electrode contacts. The flexible substrate is immovably attached to and along a length of the flexible carrier.

3. 发明申请

US20160136426A1 COIL ASSEMBLY IN AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：线圈组装在可植入医疗器械中
公开(公告)号：US20160136426A1
公开(公告)日：2016-05-19
申请号：US14944487
申请日：2015-11-18
申请人： Oticon Medical A/S
发明人： Guillaume TOURREL , Nicolas VEAU
IPC分类号： A61N1/36 , H02J7/02 , A61N1/372 , A61N1/05 , A61N1/378 , H02J5/00 , H02J7/00
CPC分类号： A61N1/36036 , A61N1/0541 , A61N1/37217 , A61N1/37229 , A61N1/3787 , H02J5/005 , H02J7/0042 , H02J7/025
摘要： According to an embodiment, a receiver coil assembly for an implantable medical device is disclosed. The receiver coil assembly includes at least two spatially separated coil units comprised by a housing of an internal component. The spatial separation is along a thickness of the housing.
摘要翻译：根据实施例，公开了一种用于可植入医疗装置的接收器线圈组件。接收器线圈组件包括由内部部件的壳体组成的至少两个空间分离的线圈单元。空间分离沿壳体的厚度。

4. 发明申请

US20180185635A1 TRANSMODIOLAR ELECTRODE ARRAY AND A MANUFACTURING METHOD 审中-公开
公开(公告)号：US20180185635A1
公开(公告)日：2018-07-05
申请号：US15906517
申请日：2018-02-27
申请人： Oticon Medical A/S
发明人： Guillaume TOURREL , Dan GNANSIA , Nicolas VEAU
IPC分类号： A61N1/05
摘要： According to an embodiment, an electrode array for a transmodiolar implant is disclosed. The implant includes a substrate, a conductive metal located at a plurality of discrete portions on the substrate; and a single layer of insulation material over the conductive metal and the substrate. The single layer of insulation material includes a plurality of apertures that expose the conductive metal, the exposed conductive metal forming a plurality of electrodes, wherein stiffness of the electrode array is adapted to allow insertion of the electrode array into a modiolus of a subject.

5. 发明申请

US20160129240A1 TRANSMODIOLAR ELECTRODE ARRAY AND A MANUFACTURING METHOD 有权
标题翻译：多极电极阵列和制造方法
公开(公告)号：US20160129240A1
公开(公告)日：2016-05-12
申请号：US14934916
申请日：2015-11-06
申请人： Oticon Medical A/S
发明人： Guillaume TOURREL , Dan GNANSIA , Nicolas VEAU
IPC分类号： A61N1/05 , A61N1/36
CPC分类号： A61N1/0541 , A61N1/36036
摘要： According to an embodiment, an electrode array for a transmodiolar implant is disclosed. The implant includes a substrate, a conductive metal located at a plurality of discrete portions on the substrate; and a single layer of insulation material over the conductive metal and the substrate. The single layer of insulation material includes a plurality of apertures that expose the conductive metal, the exposed conductive metal forming a plurality of electrodes, the electrode array having a Young's modulus of at least 100 GPa.
摘要翻译：根据一个实施例，公开了一种用于跨径植入物的电极阵列。植入物包括基底，位于基底上多个离散部分的导电金属; 以及导电金属和基板上的单层绝缘材料。单层绝缘材料包括暴露导电金属的多个孔，暴露的导电金属形成多个电极，电极阵列具有至少100GPa的杨氏模量。

6. 发明申请

US20160310737A1 DEVICE IMPLANTABLE UNDER SKIN 审中-公开
标题翻译：设备植入皮肤
公开(公告)号：US20160310737A1
公开(公告)日：2016-10-27
申请号：US15202240
申请日：2016-07-05
申请人： OTICON MEDICAL A/S
发明人： Guillaume TOURREL , Henrik BENDSEN
IPC分类号： A61N1/36 , B23K1/19 , B23K1/00 , B23K26/32 , A61N1/375 , A61N1/372
CPC分类号： A61N1/37223 , A61N1/36038 , A61N1/3752 , A61N1/3754 , A61N1/3758 , B23K1/0008 , B23K1/0016 , B23K1/19 , B23K1/20 , B23K26/32 , B23K31/02 , B23K2101/36 , B23K2103/14 , Y10T29/49002
摘要： A device implantable under skin is disclosed. The device includes a sealed housing containing electronics for at least stimulation or collection of data and at least one antenna for communicating with an external device, a magnet configured to hold said external device in proximity to the sealed housing. the sealed housing includes an upper cover being closest to the skin when the device is implanted, and a lower cover that is hermetically connected to the upper cover. The lower cover includes an elevated region, a recessed region, and at least one feedthrough element formed in the recessed region of the lower cover.
摘要翻译：公开了一种植入皮下的装置。该装置包括密封壳体，其包含用于至少刺激或收集数据的电子装置和用于与外部装置通信的至少一个天线，被配置为将所述外部装置保持在密封壳体附近的磁体。密封壳体包括当植入装置时最靠近皮肤的上盖，以及气密地连接到上盖的下盖。下盖包括形成在下盖的凹陷区域中的升高区域，凹陷区域和至少一个穿通元件。

7. 发明申请

US20150087892A1 IMPLANTABLE DEVICE WITH REMOVABLE MAGNET 有权
标题翻译：具有可拆卸磁铁的可移植设备
公开(公告)号：US20150087892A1
公开(公告)日：2015-03-26
申请号：US14468690
申请日：2014-08-26
申请人： Oticon Medical A/S
发明人： Guillaume TOURREL , Hervé IBANEZ
IPC分类号： A61N1/08 , A61N1/372 , A61N1/36
CPC分类号： A61N1/08 , A61N1/36036 , A61N1/375
摘要： A cochlear implant system includes a subcutaneous housing which includes a main body and a bottom cover secured to the main body. A central cavity in a center of the subcutaneous housing is formed by a portion of an outer surface of the main body. A magnet is removably inserted into the central cavity and includes a cylindrical body with a central axis aligned with a removal axis of the central cavity, a groove extending circumferentially around the cylindrical body, and a top surface, which includes an outer edge, a plurality of ribs extending radially farther than the outer edge, and a plurality of abutments extending radially farther than the ribs. A compressive ring is seated in the groove of the cylindrical body and engages under a ledge in the central cavity when the magnet is inserted into the central cavity and biases the magnet against removal from the central cavity.
摘要翻译：耳蜗植入系统包括皮下壳体，其包括主体和固定到主体的底盖。皮下壳体中心的中心腔由主体的外表面的一部分形成。磁体可拆卸地插入到中心空腔中并且包括具有与中心腔的去除轴对准的中心轴线的圆柱体，围绕圆柱体周向延伸的凹槽，以及包括外边缘，多个的肋比外边缘径向延伸的肋，以及比肋更径向延伸的多个邻接部。压缩环位于圆柱体的凹槽中，当磁体插入中心空腔中时，将其与中心腔内的凸缘接合，并使磁体偏离中心空腔。

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