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21. 发明申请

WO2010138567A3 INK JET PRINTING OF IMPLANTABLE ELECTRODES 审中-公开
公开(公告)号：WO2010138567A3
公开(公告)日：2010-12-02
申请号：PCT/US2010/036173
申请日：2010-05-26
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , NIELSEN, Stefan, B.
发明人： JOLLY, Claude , NIELSEN, Stefan, B.
IPC分类号： A61N1/05
摘要： An implantable electrode device and a corresponding method of fabricating such a device are described. An electrode network of wires and contacts is developed by inkjet deposition of conductive metal material over portions of the electrode substrate for electrically connecting an implant processor device to targeted tissue in a patient. An electrode substrate beneath the electrode network provides structural support to the electrode network. A biocompatible encapsulation layer selectively covers a portion of the electrode network and provides electrical insulation for the covered portion of the electrode network while leaving exposed portions of the electrode network which allow electrical contact with adjacent tissue.

22. 发明申请

WO2010035149A2 DOUBLE BRANCH COCHLEAR IMPLANT ELECTRODE 审中-公开
标题翻译：双分支COCHLEAR植入电极
公开(公告)号：WO2010035149A2
公开(公告)日：2010-04-01
申请号：PCT/IB2009/007947
申请日：2009-09-15
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude
发明人： JOLLY, Claude
CPC分类号： A61N1/0541
摘要： A stimulation electrode is described for a hearing impaired patient. An intra- fluid electrode branch is immersed in cochlear fluid within an interior volume of a patient cochlea and has electrode contacts for delivering a cochlear stimulation signal to adjacent neural tissue. An intra-modiolus electrode branch penetrates through the cochlea and has one or more electrode contacts for delivering a modiolus stimulation signal to cochlear nerve tissue within the modiolus of the patient.
摘要翻译：针对听力受损患者描述了刺激电极。将流体内电极分支浸入患者耳蜗的内部体积内的耳蜗流体，并具有用于将耳蜗刺激信号传送到相邻神经组织的电极接触。内膜电极分支穿透耳蜗，并具有一个或多个电极接触件，用于向患者的口腔内的耳蜗神经组织传递脉络膜刺激信号。

23. 发明申请

WO2008011359A1 REMOTE SENSING AND ACTUATION OF FLUID OF INNER EAR 审中-公开
标题翻译：内耳液体的远程感测和动作
公开(公告)号：WO2008011359A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/073572
申请日：2007-07-16
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude
发明人： JOLLY, Claude
IPC分类号： A61F11/04 , A61N1/05 , A61N1/36
CPC分类号： A61N1/0541 , A61N1/36036 , H04R25/606 , H04R2420/07
摘要： A system for communicating with the inner ear is described. An acoustic transducer converts between electrical energy and mechanical energy. An inner ear catheter (202) has a distal end in vibratory communication with the fluid of the inner ear, a proximal end in vibratory communication with the acoustic transducer, and a lumen filled with a catheter fluid for coupling vibratory signals between the distal end and the proximal end.
摘要翻译：描述与内耳通信的系统。声换能器在电能和机械能之间进行转换。内耳导管（202）具有与内耳的流体振动连通的远端，与声换能器振动连通的近端，以及填充有导管流体的腔，用于在远端和近端。

24. 发明申请

WO2008008755A1 BI-PLANAR ELECTRODE WITH SHUNTING GATES 审中-公开
标题翻译：双平面电极与隔离门
公开(公告)号：WO2008008755A1
公开(公告)日：2008-01-17
申请号：PCT/US2007/073124
申请日：2007-07-10
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude
发明人： JOLLY, Claude
IPC分类号： A61N1/05 , A61N1/36
CPC分类号： A61N1/36071 , A61N1/0541 , A61N1/0553 , A61N1/36036 , A61N1/36103
摘要： A neural stimulator (400) includes an electrically non-conductive carrier (402) and at least two electrically conductive electrodes (404, 406) disposed on opposite sides of the carrier (402). The electrodes (404, 406) on the opposite sides of the carrier are not electrically connected together. Instead, a signal source is connected to one of the electrodes (404) on one side of the carrier (402) and a return path to the signal source is connected to a corresponding electrode (406) on the other side of the carrier (402). The corresponding electrode (406) can, but need not be, directly opposite the electrode (404) on the other side of the carrier (402). The electrodes (404, 406) can be rings, disks, other shapes or combinations thereof. Optionally, the carrier includes low-impedance shunts (500, 502, 1102, 1104) therethrough.
摘要翻译：神经刺激器（400）包括非导电载体（402）和设置在载体（402）的相对侧上的至少两个导电电极（404,406）。载体相对侧上的电极（404,406）不电连接在一起。相反，信号源连接到载体（402）的一侧上的电极（404）之一，并且信号源的返回路径连接到载体（402）的另一侧上的对应电极（406））。相应的电极（406）可以但不一定直接与载体（402）的另一侧上的电极（404）相对。电极（404,406）可以是环，盘，其他形状或其组合。可选地，载体包括穿过其中的低阻分流（500,502,1102,1104）。

25. 发明申请

WO2006040690A2 COCHLEAR IMPLANT ELECTRODE WITH ADJUSTABLE SUBDIVISION FOR MIDDLE EAR FUNCTIONS 审中-公开
标题翻译：具有中等功能的可调节子的COCHLEAR植入电极
公开(公告)号：WO2006040690A2
公开(公告)日：2006-04-20
申请号：PCT/IB2005/003970
申请日：2005-03-15
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , NIELSEN, S., Bryde
发明人： JOLLY, Claude , NIELSEN, S., Bryde
IPC分类号： A61N1/05 , A61N1/36
CPC分类号： A61N1/0541 , A61N1/36036
摘要： Cochlear Implant Electrode with Adjustable Subdivision for Middle Ear Functions Abstract An electrode for use with a cochlear implant capable of being implanted in a subject is provided. The electrode includes a main electrode branch which provides functions to an inner ear of the subject and an adjustable subdivision connected to the main electrode for providing functions to a middle ear of the subject.
摘要翻译：耳蜗功能可调细节的耳蜗种植体电极摘要提供了一种用于耳蜗植入物的电极，能够被植入到受试者体内。该电极包括向被检体的内耳提供功能的主电极分支和连接到主电极的可调细分，用于向受试者的中耳提供功能。

26. 发明申请

WO2016057357A1 TEMPLATE FOR BILATERAL SYMMETRIC STIMULATOR FIXATION/IMPLANTATION 审中-公开
标题翻译：双向对称刺激器固定/植入模式
公开(公告)号：WO2016057357A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/053916
申请日：2015-10-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： DHANASINGH, Anandhan , JOLLY, Claude , HARNISCH, Andreas
IPC分类号： A61F11/04
CPC分类号： A61B90/11 , A61B2017/00787 , A61B2017/568 , A61N1/0541 , A61N1/36038 , A61N1/372 , H04R25/606 , H04R2225/67 , H04R2460/13
摘要： A bilateral hearing implant surgical template arrangement is described. An adjustable headpiece with left and right sides fits over the head of a surgical patient.. There are left and right implant stimulator templates, each configured to conform against an underlying side of the patient's head and each connected to a corresponding left and right side of the adjustable headpiece by an adjustable connection. Each adjustable connection is configured to allow adjustment of the position of the implant stimulator template with respect to the adjustable headpiece so as to define stimulator implantation sites at symmetric locations on each side of the patient's head.
摘要翻译：描述了双侧听力植入手术模板布置。具有左右两侧的可调节头盔适合于外科手术患者的头部。具有左和右植入刺激器模板，每个被配置成符合患者头部的下侧，并且每个连接到相应的左侧和右侧可调头盔通过可调连接。每个可调节连接被配置成允许调整植入物刺激器模板相对于可调头部的位置，以便在患者头部的每一侧的对称位置处限定刺激器植入位置。

27. 发明申请

WO2015057794A1 DEPLOYABLE AND MULTI-SECTIONAL HEARING IMPLANT ELECTRODE 审中-公开
标题翻译：可部署和多部分听觉植入电极
公开(公告)号：WO2015057794A1
公开(公告)日：2015-04-23
申请号：PCT/US2014/060624
申请日：2014-10-15
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： LENARZ, Thomas , DHANASINGH, Anandhan , JOLLY, Claude , HOCHMAIR, Ingeborg , RIDL, Anita
IPC分类号： A61F11/04 , H04R25/02
CPC分类号： A61N1/0541
摘要： An implantable electrode is described for a cochlear implant patient with a malformed common cavity cochlea having a single internal cavity defined by an outer cavity wall or patients having an incomplete partition or conventional spiral-shaped cochlea. An intra-cochlear electrode array is configured to be inserted into the cochlea through a single cochleostomy opening. Outer array branches are closable about a center axis and the electrode array is configured to be closed into a single tube including the array branches for insertion through the single cochleostomy opening into the internal chamber of the cochlea. The electrode array opens within the internal cavity after insertion into the cochlea so that the array branches move away from the center axis to lie with their outer surfaces against the outer cavity wall to deliver the electrical stimulation signals through the stimulation contacts to adjacent neural tissue for auditory perception by the patient.
摘要翻译：描述了一种用于具有畸形共同腔耳蜗的耳蜗植入患者的可植入电极，其具有由外腔壁或具有不完全分隔或常规螺旋形耳蜗的患者限定的单个内腔。耳蜗内电极阵列被配置为通过单个耳蜗切开口插入耳蜗。外部阵列分支可围绕中心轴线闭合，并且电极阵列被配置为闭合成包括阵列分支的单个管子，用于通过单个耳蜗切开开口插入耳蜗的内部腔室。在插入耳蜗之后，电极阵列在内腔内打开，使得阵列分支离开中心轴线移动，以使它们的外表面与外腔壁相对，以将电刺激信号通过刺激触点传递到相邻的神经组织，用于患者的听觉知觉。

28. 发明申请

WO2013184750A2 ELECTRODE WITH MOVABLE INSERTION STOPPER 审中-公开
标题翻译：具有可移动插入式止动器的电极
公开(公告)号：WO2013184750A2
公开(公告)日：2013-12-12
申请号：PCT/US2013/044228
申请日：2013-06-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： DHANASINGH, Anandhan , JOLLY, Claude
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61B2090/034 , A61B2090/036 , A61M31/002 , A61N1/36036 , F04C2270/0421
摘要： A cochlear implant electrode includes an electrode carrier having an electrode array with a groove disposed in a longitudinal direction along the electrode carrier, and a stopper positioned around the electrode carrier. The stopper has a protrusion on its inner surface that is configured to be positioned within the groove such that the stopper is movable with respect to the electrode carrier.
摘要翻译：耳蜗植入电极包括具有电极阵列的电极载体，电极阵列具有沿着电极载体的纵向方向设置的凹槽和围绕电极载体定位的塞子。止动件在其内表面上具有突出部，其构造成定位在凹槽内，使得止动件可相对于电极托架移动。

29. 发明申请

WO2013138106A2 ACCESSORY DEVICE FOR INNER EAR DRUG DELIVERY 审中-公开
标题翻译：用于内部药物递送的附件装置
公开(公告)号：WO2013138106A2
公开(公告)日：2013-09-19
申请号：PCT/US2013/029027
申请日：2013-03-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： JOLLY, Claude , DHANASINGH, Anandhan , MISTRIK, Pavel , SCHILP, Soeren , HESSLER, Roland , MUGRIDGE, Kenneth
IPC分类号： A61M31/00 , A61F11/00
CPC分类号： A61M31/00 , A61F11/00 , A61F11/004 , A61M31/002 , A61N1/0541
摘要： An implantable drug delivery accessory is described. A middle ear guide member has a hollow interior enclosed by a non-permeable outer surface. A proximal end of the middle ear guide member is fixed to the tympanic membrane of an implanted patient. A distal end of the middle ear guide member penetrates through a fluid-tight sealed opening into the inner ear. An inner ear holding member has a proximal end connected to the distal end of the middle ear guide member at the sealed opening and a closed distal end terminating the inner ear holding member some predetermined distance within the cochlea. A hollow interior of the inner ear holding member contains a replaceable drug delivery member which stores a therapeutic drug. A semi-permeable outer surface of the inner ear holding member is connected to a cochlear implant electrode and adapted to release therapeutic drug from the hollow interior into adjacent tissue. The drug delivery member is removable and replaceable via the ear canal of the implanted patient through the proximal end of the middle ear.
摘要翻译：描述了可植入药物递送附件。中耳引导构件具有由不可渗透的外表面封闭的中空内部。中耳引导构件的近端固定在植入患者的鼓膜上。中耳引导构件的远端穿过流体密封的密封开口进入内耳。内耳保持构件具有在密封开口处连接到中耳导引构件的远端的近端，并且封闭的远端终止在耳蜗内部预定距离内耳保持构件。内耳保持构件的中空内部包含存储治疗药物的可替换药物递送构件。内耳保持构件的半透性外表面连接到耳蜗植入电极并且适于将治疗药物从中空内部释放到相邻组织中。药物递送部件可通过植入患者的耳道通过中耳的近端移除和更换。

30. 发明申请

WO2017172566A1 COCHLEAR IMPLANT WITH CLIPPABLE MAGNET 审中-公开
标题翻译：共轭植入与CLIPPABLE磁铁
公开(公告)号：WO2017172566A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/024228
申请日：2017-03-27
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： DHANASINGH, Anandhan , JOLLY, Claude , ZIMMERLING, Martin
IPC分类号： A61N1/375 , A61F11/04 , A61N1/05 , A61N1/372 , A61N2/10
摘要： An implantable medical device includes an implantable coil case that contains a communications coil. A magnet receptacle is located within the coil case at the radial center and has a magnet opening in one of the lateral surface or the medial surface of the coil case. A magnet fitting groove is recessed into one of the lateral or medial surface of the coil case and extends from the magnet opening to the outer circumference of the coil case. A u-shaped implant magnet clip has parallel clip legs that are connected at a closed end of the u-shape, and an implant magnet is attached to one of the clip legs. The coil case and the magnet clip are configured to cooperate for a portion of the coil case to fit between the clip legs and the implant magnet to slide through the magnet fitting groove and fit through the magnet opening into the magnet receptacle.
摘要翻译：可植入医疗装置包括含有通信线圈的可植入线圈外壳。磁体插座位于线圈壳体的径向中心内并且在线圈壳体的侧表面或内表面中的一个中具有磁体开口。磁体安装槽凹入线圈壳体的横向或内侧表面中的一个中，并从磁体开口延伸到线圈壳体的外周。 U形植入物磁夹具有平行的夹腿，其在U形的封闭端处连接，并且植入物磁体附接到其中一个夹腿。线圈外壳和磁体夹被配置为配合线圈外壳的一部分以配合夹子腿和植入体磁体之间，以滑过磁体嵌合凹槽并穿过磁体开口插入磁体容器。

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