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1. 发明申请

WO2010054308A1 HYDROGEL-FILLED DRUG DELIVERY RESERVOIRS 审中-公开
公开(公告)号：WO2010054308A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063721
申请日：2009-11-09
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , HESSLER, Roland , DHANASINGH, Anandhan , GROLL, Jürgen
发明人： JOLLY, Claude , HESSLER, Roland , DHANASINGH, Anandhan , GROLL, Jürgen
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61K9/0019 , A61K9/0024 , A61K9/0046 , A61K9/06 , A61K47/36 , A61M31/002 , A61M2039/0205 , A61M2039/0276 , A61M2039/0282 , A61M2205/054 , A61M2210/0662 , A61N1/0541 , A61N1/0568 , A61N1/375
摘要： A cochlear implant electrode includes an implantable electrode carrier having an outer surface with electrode contacts for electrically stimulating nerve tissue of the inner ear of a patient. A drug lumen is within the electrode carrier and adapted to receive a therapeutic fluid. The drug lumen contains delivery openings to the outer surface of the electrode carrier and a hydrogel matrix disposed between the drug lumen and the one or more delivery openings and adapted to swell in volume when exposed to the therapeutic fluid. The hydrogel matrix is adapted to control diffusion of the therapeutic fluid from the drug lumen through the delivery openings to the outer surface of the electrode carrier.
摘要翻译：耳蜗植入电极包括具有外表面的可植入电极载体，所述外表面具有用于电刺激患者内耳的神经组织的电极接触。药物腔在电极载体内并且适于接收治疗流体。药物腔包含到电极载体的外表面的递送开口和设置在药物腔和一个或多个递送开口之间的水凝胶基质，并且适于在暴露于治疗性流体时体积膨胀。水凝胶基质适于控制治疗液体从药物腔通过输送开口到电极载体外表面的扩散。

2. 发明申请

WO2012082842A1 ELONGATE ELECTRODE FOR A COCHLEAR IMPLANT 审中-公开
标题翻译：用于COCHLEAR植入物的ELENATE电极
公开(公告)号：WO2012082842A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/064814
申请日：2011-12-14
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , DHANASINGH, Anandhan
发明人： JOLLY, Claude , DHANASINGH, Anandhan
IPC分类号： A61N1/05
CPC分类号： A61N1/0541
摘要： A cochlear electrode ( 600 ) is described. An elongate flexible electrode array has a linear central axis ( 607 ) and an outer surface with electrode contacts for electrical stimulation of nearby neural tissue. At least one of the electrode contacts is a linear electrode contact ( 604, 606 ) forming an elongated rectilinear surface along a line parallel to the linear central axis of the electrode array.
摘要翻译：描述了一种人造电极（600）。细长的柔性电极阵列具有线性中心轴线（607）和具有用于电刺激附近神经组织的电极触点的外表面。电极触点中的至少一个是沿着与电极阵列的线性中心轴平行的线形成细长直线表面的直线电极接触（604,606）。

3. 发明申请

WO2012082822A1 MULTICHANNEL CYLINDRICAL ELECTRODE FOR NERVE STIMULATION AND RECORDING 审中-公开
标题翻译：用于神经刺激和记录的多通道圆柱电极
公开(公告)号：WO2012082822A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/064779
申请日：2011-12-14
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , DHANASINGH, Anandhan
发明人： JOLLY, Claude , DHANASINGH, Anandhan
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61N1/36036
摘要： An implantable multi-channel electrode is described. An ear implant electrode with a cylinder shaped electrode body has opposing top and bottom end surfaces. Electrode contacts are dispersed across the bottom end surface to provide electrical interaction with nearby auditory nerve tissue.
摘要翻译：描述了可植入的多通道电极。具有圆柱形电极体的耳朵植入电极具有相对的顶端和底端面。电极触点分散在底端表面以提供与附近听觉神经组织的电相互作用。

4. 发明申请

WO2012134834A1 IMPLANTABLE AUDITORY PROSTHESIS WITH TEMPORARY CONNECTOR 审中-公开
标题翻译：与临时连接器的可考虑的审计
公开(公告)号：WO2012134834A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/029360
申请日：2012-03-16
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , LENARZ, Thomas
发明人： JOLLY, Claude , LENARZ, Thomas
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61N1/36036
摘要： An implantable electrode arrangement for an ear implant system is described. A proximal electrode lead has electrode wires for carrying one or more electrical stimulation signals. A distal electrode array has electrode contacts each forming a terminal end of an electrode wire for applying the electrical stimulation signals to target neural tissue, and one or more intra-operative sensors for generating insertion sensing signals during surgical insertion of the electrode array into the target tissue. An intra-operative electrode section has a sensor connector for providing a temporary connection of one or more external measurement arrangements to the one or more intra-operative sensors during the surgical insertion of the electrode array without being functional after the surgical insertion.
摘要翻译：描述了用于耳朵植入系统的可植入电极装置。近端电极引线具有用于承载一个或多个电刺激信号的电极线。远端电极阵列具有各自形成电极线的末端的电极接触，用于将电刺激信号施加到靶神经组织，以及一个或多个在手术中的传感器，用于在将电极阵列手术插入靶内产生插入感测信号组织。手术电极部分具有传感器连接器，用于在外科手术插入期间在外科手术插入期间提供一个或多个外部测量装置到一个或多个手术中的传感器的临时连接，而在手术插入之后不起作用。

5. 发明申请

WO2010091237A3 IMPLANTABLE ELECTRODE WITH VARIABLE MECHANICAL MODULATION WIRING 审中-公开
公开(公告)号：WO2010091237A3
公开(公告)日：2010-08-12
申请号：PCT/US2010/023298
申请日：2010-02-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , NIELSEN, Stefan , BEAL, Fabrice
发明人： JOLLY, Claude , NIELSEN, Stefan , BEAL, Fabrice
IPC分类号： A61N1/05 , A61N1/36
摘要： A cochlear implant electrode is described. A basal electrode lead carries electrical stimulation signals from an implant housing to a cochleostomy opening, and a portion of the electrode lead has a periodically recurring lead shape. An apical electrode array at the cochleostomy end of the electrode lead passes into a cochlea scala and includes electrode contacts for applying the electrical stimulation signals to target neural tissue. A portion of the electrode array has a periodically recurring array shape different from the lead shape.

6. 发明申请

WO2012134872A1 DRUG DELIVERY ELECTRODE WITH TEMPORARY FILL TUBE 审中-公开
标题翻译：药液递送电极与临时填充管
公开(公告)号：WO2012134872A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/029738
申请日：2012-03-20
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： A61N1/0541 , A61M25/007 , A61M31/00 , A61N1/36036
摘要： An ear implant electrode device is described. An implantable electrode array has an outer surface with electrode contacts for electrically stimulating adjacent neural tissue. There is a fluid delivery channel within the electrode array for delivering a therapeutic fluid through one or more fluid delivery ports on the outer surface. A temporary fill tube is connected to the fluid delivery channel for providing the therapeutic fluid when the electrode array is partially inserted into a patient neural tissue without being functional after the electrode array is fully inserted. At least a portion of the fill tube is adapted for removal after providing the therapeutic fluid to have the fluid delivery channel and any remaining portion of the fill tube completely enclosed within the neural tissue after the electrode array has been fully inserted so as to leave no exposed fluid opening outside the neural tissue.
摘要翻译：描述了一种耳朵植入电极装置。可植入电极阵列具有外表面，其具有用于电刺激相邻神经组织的电极接触。电极阵列内有流体输送通道，用于通过外表面上的一个或多个流体输送端口输送治疗流体。当电极阵列完全插入时，当电极阵列部分地插入患者神经组织而不起作用时，临时填充管连接到流体输送通道，用于提供治疗流体。填充管的至少一部分在提供治疗流体以具有流体输送通道并且填充管的任何剩余部分在电极阵列已经完全插入之后完全封闭在神经组织内时被适配为去除以便不留下暴露在神经组织外的流体开口。

7. 发明申请

WO2010151765A1 INSTRUMENT FOR INSERTING IMPLANTABLE ELECTRODE CARRIER 审中-公开
标题翻译：用于插入可植入电极载体的仪器
公开(公告)号：WO2010151765A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039988
申请日：2010-06-25
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , SIEBER, Daniel , ZIMMERLING, Martin , JOLLY, Claude , SCHULZ, Eckhard , HÜTTENBRINK, Karl-bernd
发明人： SIEBER, Daniel , ZIMMERLING, Martin , JOLLY, Claude , SCHULZ, Eckhard , HÜTTENBRINK, Karl-bernd
IPC分类号： A61N1/05 , H04R25/00
CPC分类号： A61N1/0541
摘要： A surgical instrument for inserting an implantable electrode carrier includes a housing having a proximal end and a distal end. The proximal end is configured to hold the implantable electrode carrier. The instrument also includes a vibration generator positioned within the housing. The vibration generator is configured to generate vibrations in at least a portion of the electrode carrier.
摘要翻译：用于插入可植入电极载体的手术器械包括具有近端和远端的壳体。近端构造成保持可植入电极载体。仪器还包括定位在壳体内的振动发生器。振动发生器构造成在电极载体的至少一部分中产生振动。

8. 发明申请

WO2010022314A1 MULTIPATH STIMULATION HEARING SYSTEMS 审中-公开
标题翻译：多路径刺激听觉系统
公开(公告)号：WO2010022314A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/054586
申请日：2009-08-21
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , BALL, Geoffrey, R. , JOLLY, Claude
发明人： BALL, Geoffrey, R. , JOLLY, Claude
IPC分类号： A61N1/36 , A61F11/04 , A61H23/00 , H04R25/00
CPC分类号： A61N1/36036 , A61N1/0541
摘要： A prosthetic hearing system is described that provides multi-path stimulation of the patient auditory system. A mechanical stimulation component applies mechanical stimulation signals to cerebral tissue such as the dura mater, cerebrospinal fluid, vestibular structures, etc. using multiple separate mechanical stimulation channels. And an electrical stimulation component provides electrical stimulation of auditory neural tissue of the patient user.
摘要翻译：描述了提供对患者听觉系统的多路径刺激的假体听觉系统。机械刺激组件使用多个独立的机械刺激通道将机械刺激信号施加到脑组织，例如硬脑膜，脑脊液，前庭结构等。并且电刺激部件提供患者用户的听觉神经组织的电刺激。

9. 发明申请

WO2008033791A1 MIDDLE EAR FIXATION STRUCTURE 审中-公开
标题翻译：中耳固定结构
公开(公告)号：WO2008033791A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/078092
申请日：2007-09-11
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , SCHMIDT, Marcus , JOLLY, Claude , NIELSEN, Stefan, B. , MULLER, Joachim , SCHAUDEL, Daniel
发明人： SCHMIDT, Marcus , JOLLY, Claude , NIELSEN, Stefan, B. , MULLER, Joachim , SCHAUDEL, Daniel
IPC分类号： A61N1/36 , H04R25/00 , A61N1/05
CPC分类号： A61N1/0541 , A61F2002/183 , A61N1/36036
摘要： An implantable fixation structure includes at least one implantable holding element. The holding element is connected to an implantable cochlear implant element and maintains the cochlear implant element in a desired position relative to the middle ear of a patient user.
摘要翻译：可植入固定结构包括至少一个可植入的保持元件。保持元件连接到植入式耳蜗植入元件，并将耳蜗植入元件相对于患者用户的中耳维持在期望的位置。

10. 发明申请

WO2012075367A1 SURFACE COATING FOR BIOMEDICAL IMPLANTS AND ELECTRODES 审中-公开
标题翻译：生物医用植入物和电极的表面涂层
公开(公告)号：WO2012075367A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/063018
申请日：2011-12-02
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , HESSLER, Roland , JOLLY, Claude , SCHILP, Soeren , FAUST, Volker , FISCHLER, Wolfgang
发明人： HESSLER, Roland , JOLLY, Claude , SCHILP, Soeren , FAUST, Volker , FISCHLER, Wolfgang
IPC分类号： A61N1/05 , A61L29/00 , A61B19/00
CPC分类号： A61L27/34 , A61L2420/02 , A61N1/05 , A61N1/0541
摘要： An implantable device is described based on an implant having a textured outer surface of polymer material with limited transparency. A smooth outer polymer coating covers and cross-links with the textured outer surface to form a coated implant of greater transparency than the polymer material of the implant.
摘要翻译：基于具有有限透明度的聚合物材料的纹理外表面的植入物来描述可植入装置。光滑的外聚合物涂层覆盖并与纹理化的外表面交联，以形成比植入物的聚合物材料更大的透明度的涂覆植入物。

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