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11. 发明申请

US20070016267A1 Directional sound processing in a cochlear implant 有权
标题翻译：耳蜗植入物中的定向声音处理
公开(公告)号：US20070016267A1
公开(公告)日：2007-01-18
申请号：US11482709
申请日：2006-07-10
申请人： Kyriaky Griffin , Bastiaan Dijk , Ernst von Wallenberg
发明人： Kyriaky Griffin , Bastiaan Dijk , Ernst von Wallenberg
IPC分类号： A61N1/00
CPC分类号： A61N1/36032 , A61N1/36036 , H04R25/505
摘要： A cochlear implant implementing a directional sound processing system is provided. Specifically, the cochlear implants implementing the present invention comprise a plurality of audio sensors arranged in at least one external component of the cochlear implant to spatially receive ambient sound. At least one audio sensor is located in one of the external components of the cochlear implant, while one other audio sensor is located elsewhere, such as in a component other than the first component. The cochlear implant includes an directional sound processor comprising an array processor and a sound processor to convert the received sounds into a cochlea stimulation instruction signal.
摘要翻译：提供实现定向声音处理系统的耳蜗植入物。具体地说，实施本发明的耳蜗植入物包括布置在耳蜗植入物的至少一个外部组件中的多个音频传感器，从而在空间上接收环境声音。至少一个音频传感器位于耳蜗植入物的一个外部部件中，而另一个音频传感器位于其他地方，例如除了第一部件之外的部件中。耳蜗植入物包括定向声音处理器，其包括阵列处理器和声音处理器，用于将接收到的声音转换成耳蜗刺激指令信号。

12. 发明申请

US20060079950A1 Cochlear endosteal electrode carrier member 失效
标题翻译：耳蜗内膜电极载体构件
公开(公告)号：US20060079950A1
公开(公告)日：2006-04-13
申请号：US11125171
申请日：2005-05-10
申请人： Ernst Lehnhardt , Horst Hessel , Peter Gibson , John Parker , Ernst von Wallenberg
发明人： Ernst Lehnhardt , Horst Hessel , Peter Gibson , John Parker , Ernst von Wallenberg
IPC分类号： A61N1/05
CPC分类号： A61N1/0541
摘要： An elongate electrode carrier member for implantation in a location external to the cochlear canals to position at least one, and likely many, electrodes sufficiently proximate to the organ of Corti to effectively deliver stimulation signals to the auditory nerve fibers of the cochlear. Generally, the carrier member is dimensioned to be implanted in a crevice, channel or pocket formed between the spiral ligament and bony capsule of the cochlear. Embodiments of the carrier member preferably have a minimized volume to accommodate insertion into such a crevice. In addition, embodiments of the carrier member comprise an elongate bulbous central region having electrodes disposed on the medial surface thereof, and elongate tapered side regions laterally extending from the central region. The side regions have rounded edges and are preferably flexible, while the carrier is configured to coil or turn toward the medial surface. This construction facilitates implantation of the carrier member: the carrier member has sufficient longitudinal strength to maintain its form and direction while being pushed into the surgically-formed crevice, and coils in a longitudinal plane to follow the contour of the cochlear, while the side regions serve to guide the direction of travel, flexing out of the lateral plane as necessary to avoid damaging anatomical structures. Once implanted, embodiments of the carrier member are urged to remain in its implanted position due to one or more of either the side regions extending into the corners of the crevice, and/or due to the curved lateral surface of the carrier member which approximates the curvature of the endosteum along the basal turn of the cochlea.
摘要翻译：一种用于植入耳蜗通道外部位置的细长电极载体部件，以将至少一个足够靠近Corti器官的电极定位并且可能地许多，以有效地将刺激信号传递到耳蜗的听觉神经纤维。通常，载体构件的尺寸被设计成植入形成在耳蜗的螺旋韧带和骨膜之间的缝隙，通道或口袋。承载构件的实施例优选地具有最小的体积以适应插入到这样的缝隙中。此外，载体构件的实施例包括细长的球状中心区域，其具有设置在其内表面上的电极和从中心区域横向延伸的细长锥形侧区域。侧部区域具有圆形边缘并且优选地是柔性的，而载体构造成朝向内侧表面线圈或转向。这种构造便于载体构件的植入：载体构件具有足够的纵向强度以在被推入手术形成的缝隙中时保持其形状和方向，并且在纵向平面中线圈遵循耳蜗的轮廓，而侧面区域用于引导行进方向，根据需要从侧向平面弯曲，以避免损伤解剖结构。一旦被植入，承载构件的实施例被推动以保持在其植入位置，这是由于侧壁区域中的一个或多个延伸到缝隙的角部和/或由于承载构件的弯曲侧表面近似于耳蜗沿耳蜗基底转弯的曲率。

13. 发明申请

US20120290045A1 MULTIMODAL AUDITORY FITTING 失效
标题翻译：多模式审核配套
公开(公告)号：US20120290045A1
公开(公告)日：2012-11-15
申请号：US13559015
申请日：2012-07-26
申请人： Jochen Nicolai , Ernst von Wallenberg
发明人： Jochen Nicolai , Ernst von Wallenberg
IPC分类号： A61N1/36
CPC分类号： H04R25/70 , A61N1/36036 , G06F19/00
摘要： The present invention provides for fitting a multimodal hearing system to a recipient. Such fitting may include determining a desired perception for an input signal, receiving a measurement of a perception evoked by applying to the recipient one or more stimulation signals that correspond to the input signal, wherein the one or more stimulation signals applied using two or more stimulation modes, and each stimulation signal is determined using stimulus mode weighting, and adjusting one or more of the stimulus mode weightings based on the difference between the measured evoked perception and the desired perception. A multimodal hearing system is able to stimulate using an acoustic, electrical, mechanical mode and/or photo effect mode.
摘要翻译：本发明提供了将多模式听觉系统安装到接收者。这样的拟合可以包括确定对输入信号的期望感知，接收通过向接收者应用一个或多个对应于输入信号的刺激信号而引起的感知的测量，其中使用两个或多个刺激施加的一个或多个刺激信号模式，并且使用刺激模式加权来确定每个刺激信号，并且基于所测量的诱发感知和期望感知之间的差异来调整刺激模式加权中的一个或多个。多模式听觉系统能够使用声学，电气，机械模式和/或照片效果模式进行刺激。

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