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1. 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.

2. 发明申请

WO2012003295A1 EAR IMPLANT ELECTRODE AND METHOD OF MANUFACTURE 审中-公开
标题翻译： EAR植入物电极及其制造方法
公开(公告)号：WO2012003295A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042555
申请日：2011-06-30
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , RAMACHANDRAN, Anup , NIELSEN, Stefan, B. , JOLLY, Claude , ZIMMERLING, Martin
发明人： RAMACHANDRAN, Anup , NIELSEN, Stefan, B. , JOLLY, Claude , ZIMMERLING, Martin
IPC分类号： A61N1/00
CPC分类号： A61N1/0541
摘要： A novel electrode array is described for ear implant systems such as cochlear implants (CI) and vestibular implants (VI). The electrode array includes electrode wires for carrying electrical stimulation signals. At a terminal end of each electrode wire is an electrode stimulation contact for applying the electrical stimulation signals to adjacent neural tissue. An electrode carrier of resilient material encases the electrode wires and has an outer surface with a plurality of contact openings exposing the stimulation contacts. Multiple bend control elements are distributed along the length of the electrode array to control bending flexibility of the electrode array as a function of a bend radius threshold.
摘要翻译：描述了用于耳朵植入系统的新型电极阵列，例如耳蜗植入物（CI）和前庭植入物（VI）。电极阵列包括用于承载电刺激信号的电极线。在每个电极线的末端是用于将电刺激信号施加到相邻神经组织的电极刺激接触。弹性材料的电极载体包围电极线，并具有外表面，多个接触开口暴露刺激接触。多个弯曲控制元件沿着电极阵列的长度分布，以根据弯曲半径阈值来控制电极阵列的弯曲柔性。

3. 发明申请

WO2010022310A1 IMPLANTABLE HOUSING WITH STABILIZER 审中-公开
标题翻译：可塑性住房与稳定器
公开(公告)号：WO2010022310A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/054580
申请日：2009-08-21
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , NIELSEN, Stefan , HAMMERER, Dominik , ZIMMERLING, Martin , MARK, Gerhard
发明人： JOLLY, Claude , NIELSEN, Stefan , HAMMERER, Dominik , ZIMMERLING, Martin , MARK, Gerhard
IPC分类号： A61N1/36 , A61N1/375 , A61F2/00 , A61F11/04 , H04R25/00
CPC分类号： A61N1/375 , A61B5/6882 , A61N1/36036
摘要： Components of an implant system are described. An implant housing contains system components for performing system operating functions. An implant stabilizer extends out from the implant housing and implant data lead for interacting with an underlying curved bone surface to immobilize the implant housing in a fixed position.
摘要翻译：描述植入系统的组件。植入物壳体包含用于执行系统操作功能的系统部件。植入物稳定器从植入物外壳和植入物数据引线延伸，以与下面的弯曲骨表面相互作用，以将植入物外壳固定在固定位置。

4. 发明申请

WO2008033791A9 MIDDLE EAR FIXATION STRUCTURE 审中-公开
标题翻译：中耳固定结构
公开(公告)号：WO2008033791A9
公开(公告)日：2008-06-26
申请号：PCT/US2007078092
申请日：2007-09-11
申请人： MED EL ELEKTROMED 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 , A61N1/05 , H04R25/00
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使用者的中耳保持在期望的位置。

5. 发明申请

WO2012003297A1 HELICAL CORE EAR IMPLANT ELECTRODE 审中-公开
标题翻译：螺旋核心植入电极
公开(公告)号：WO2012003297A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042557
申请日：2011-06-30
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , JOLLY, Claude , RAMACHANDRAN, Anup , NIELSEN, Stefan, B. , ZIMMERLING, Martin
发明人： JOLLY, Claude , RAMACHANDRAN, Anup , NIELSEN, Stefan, B. , ZIMMERLING, Martin
IPC分类号： A61B5/04
CPC分类号： A61N1/0541
摘要： A novel electrode array is described for ear implant systems such as cochlear implants (CI) and vestibular implants (VI). The electrode array includes an electrode array core made of a flexible polymer material including an elongated helical portion having multiple helical turns. Electrode wires are embedded within the array core for carrying electrical stimulation signals. At a terminal end of each electrode wire, an electrode stimulation contact is exposed through the array core for applying the electrical stimulation signals to adjacent neural tissue. An electrode carrier of resilient material encases the electrode array and has an outer surface with contact openings exposing the stimulation contacts.
摘要翻译：描述了用于耳朵植入系统的新型电极阵列，例如耳蜗植入物（CI）和前庭植入物（VI）。电极阵列包括由柔性聚合物材料制成的电极阵列芯，其包括具有多个螺旋匝的细长螺旋部分。电极线嵌入阵列芯内以承载电刺激信号。在每个电极线的末端，电极刺激接触通过阵列芯露出，用于将电刺激信号施加到相邻的神经组织。弹性材料的电极载体包围电极阵列，并且具有外露表面，接触开口暴露刺激接触。

6. 发明申请

WO2010138567A2 INK JET PRINTING OF IMPLANTABLE ELECTRODES 审中-公开
标题翻译：喷墨印刷可植入电极
公开(公告)号：WO2010138567A2
公开(公告)日：2010-12-02
申请号：PCT/US2010036173
申请日：2010-05-26
申请人： MED EL ELEKTROMED GERAETE GMBH , JOLLY CLAUDE , NIELSEN STEFAN B
发明人： JOLLY CLAUDE , NIELSEN STEFAN B
IPC分类号： A61N1/05
CPC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.
摘要翻译：描述了可植入电极装置和制造这种装置的相应方法。电极和触点的电极网络通过在电极基底的部分上喷射沉积导电金属材料来开发，用于将植入物处理器装置电连接到患者中的靶组织。电极网络下方的电极基底为电极网络提供结构支撑。生物相容的封装层选择性地覆盖电极网络的一部分并且为电极网络的被覆盖部分提供电绝缘，同时留下允许与相邻组织电接触的电极网络的暴露部分。

7. 发明申请

WO2010091237A2 IMPLANTABLE ELECTRODE WITH VARIABLE MECHANICAL MODULATION WIRING 审中-公开
标题翻译：可变电极与可变机械调制接线
公开(公告)号：WO2010091237A2
公开(公告)日：2010-08-12
申请号：PCT/US2010023298
申请日：2010-02-05
申请人： MED EL ELEKTROMED GERAETE GMBH , JOLLY CLAUDE , NIELSEN STEFAN , BEAL FABRICE
发明人： JOLLY CLAUDE , NIELSEN STEFAN , BEAL FABRICE
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61N1/36036
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.
摘要翻译：描述了一种人工耳蜗植入电极。基底电极引线将电刺激信号从植入物壳体输送到耳蜗切开口，并且电极引线的一部分具有周期性重复的引线形状。在电极引线的耳蜗切开末端处的顶端电极阵列进入耳蜗scala，并且包括用于将电刺激信号施加到靶神经组织的电极接触。电极阵列的一部分具有与引线形状不同的周期性重复排列形状。

8. 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。

9. 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.

10. 发明申请

WO2010017116A3 LASER-BASED FABRICATION OF IMPLANTABLE STIMULATION ELECTRODES 审中-公开
公开(公告)号：WO2010017116A3
公开(公告)日：2010-02-11
申请号：PCT/US2009/052533
申请日：2009-08-03
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH , NIELSEN, Stefan, B.
发明人： NIELSEN, Stefan, B.
IPC分类号： A61N1/05
摘要： A method of fabricating an implantable stimulation electrode is described. An arrangement of conductive metal powder is provided atop an electrode substrate. A laser beam is then focused on the metal powder to form the stimulation electrode in a given geometry with given dimensions and supported by the electrode substrate.

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