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公开(公告)号：US20090118792A1
公开(公告)日：2009-05-07
申请号：US11936478
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/00
CPC分类号： A61N1/36046 , A61F9/08 , A61N1/37229 , A61N1/37252
摘要： A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye and comprising a power button, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.
摘要翻译： 视频处理单元，被配置为将视频图像转换成用于刺激被检者眼睛中的神经组织的刺激图案，并且包括电源按钮，其中所述视频处理单元被配置为在激活电源按钮之后在第一时间间隔之后通电， 其中，所述视频处理单元被配置为在激活电源按钮之后的第二时间间隔之后关闭所述视频处理单元。
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公开(公告)号：US20090118794A1
公开(公告)日：2009-05-07
申请号：US11936534
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/04
CPC分类号： A61N1/36046 , A61N1/37252
摘要： A visual prosthesis apparatus comprising: a video capture device for capturing a video image; a video processing unit associated with the video capture device, the video processing unit configured to convert the video image to stimulation patterns; and a retinal stimulation system configured to stimulate neural tissue in a subject's eye based on the stimulation patterns, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.
摘要翻译： 一种视觉假体装置，包括：用于捕获视频图像的视频捕获装置; 视频处理单元，被配置为将视频图像转换为刺激图案;视频处理单元， 以及视网膜刺激系统，被配置为基于所述刺激图案来刺激受试者眼睛中的神经组织，其中所述视频处理单元被配置为在激活电源按钮之后在第一时间间隔之后通电，其中所述视频处理单元被配置 在激活电源按钮之后，在第二时间间隔之后关闭电源。
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公开(公告)号：US10052481B2
公开(公告)日：2018-08-21
申请号：US11926051
申请日：2007-10-28
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/3787
摘要： A visual prosthesis apparatus and a method for providing artificial vision are disclosed in the present disclosure. The visual prosthesis apparatus comprises a camera for capturing a video image, a video processing unit configured to convert the video image to stimulation patterns, and a retinal stimulation system configured stimulate neural tissue in a subjects eye based on the stimulation patterns. An artificial vision may be provided by capturing a video image, converting the video image to stimulation patterns, and stimulating neural tissue in a subjects eye based on the stimulation patterns.
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公开(公告)号：US08195303B2
公开(公告)日：2012-06-05
申请号：US11936534
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/37252
摘要： A visual prosthesis apparatus comprising: a video capture device for capturing a video image; a video processing unit associated with the video capture device, the video processing unit configured to convert the video image to stimulation patterns; and a retinal stimulation system configured to stimulate neural tissue in a subject's eye based on the stimulation patterns, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.
摘要翻译： 一种视觉假体装置，包括：用于捕获视频图像的视频捕获装置; 视频处理单元，被配置为将视频图像转换为刺激图案;视频处理单元， 以及视网膜刺激系统，被配置为基于所述刺激图案来刺激受试者眼睛中的神经组织，其中所述视频处理单元被配置为在激活电源按钮之后在第一时间间隔之后通电，其中所述视频处理单元被配置 在激活电源按钮之后，在第二时间间隔之后关闭电源。
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公开(公告)号：US09764134B2
公开(公告)日：2017-09-19
申请号：US11881433
申请日：2007-07-27
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/3787
摘要： A visual prosthesis apparatus and a method for providing artificial vision are disclosed in the present disclosure. The visual prosthesis apparatus comprises a camera for capturing a video image, a video processing unit configured to convert the video image to stimulation patterns, and a retinal stimulation system configured stimulate neural tissue in a subjects eye based on the stimulation patterns. An artificial vision may be provided by capturing a video image, converting the video image to stimulation patterns, and stimulating neural tissue in a subjects eye based on the stimulation patterns.
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公开(公告)号：US08195302B2
公开(公告)日：2012-06-05
申请号：US11936497
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/37252 , G06K9/605
摘要： A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye, the video processing unit comprising a video processor for converting a video image to a digital video stream; a memory for storing the digital video stream; and a video preprocessor data interface for forming stimulation patterns based on the stored digital video stream.
摘要翻译： 视频处理单元，被配置为将视频图像转换为用于刺激受试者眼睛中的神经组织的刺激模式，所述视频处理单元包括用于将视频图像转换为数字视频流的视频处理器; 用于存储数字视频流的存储器; 以及用于基于所存储的数字视频流形成刺激模式的视频预处理器数据接口。
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公开(公告)号：US08798756B2
公开(公告)日：2014-08-05
申请号：US11936478
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61F9/08 , A61N1/37229 , A61N1/37252
摘要： A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye and comprising a power button, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.
摘要翻译： 视频处理单元，被配置为将视频图像转换成用于刺激被检者眼睛中的神经组织的刺激图案，并且包括电源按钮，其中所述视频处理单元被配置为在激活电源按钮之后在第一时间间隔之后通电， 其中，所述视频处理单元被配置为在激活电源按钮之后的第二时间间隔之后关闭所述视频处理单元。
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公开(公告)号：US20090118793A1
公开(公告)日：2009-05-07
申请号：US11936497
申请日：2007-11-07
申请人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
发明人： Kelly H. McClure , Arup Roy , Richard Agustin Castro , Sumit Yadav , Rongqing Dai , Robert J. Greenberg , Da-Yu Chang , Xiaofan Wu , Scott Loftin , Susan McCord
IPC分类号： A61N1/04
CPC分类号： A61N1/36046 , A61N1/37252 , G06K9/605
摘要： A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye, the video processing unit comprising a video processor for converting a video image to a digital video stream; a memory for storing the digital video stream; and a video preprocessor data interface for forming stimulation patterns based on the stored digital video stream.
摘要翻译： 视频处理单元，被配置为将视频图像转换为用于刺激受试者眼睛中的神经组织的刺激模式，所述视频处理单元包括用于将视频图像转换为数字视频流的视频处理器; 用于存储数字视频流的存储器; 以及用于基于所存储的数字视频流形成刺激模式的视频预处理器数据接口。
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公开(公告)号：US09974953B2
公开(公告)日：2018-05-22
申请号：US13430356
申请日：2012-03-26
申请人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/0551 , A61N1/08 , A61N1/36142 , A61N1/36185
摘要： An apparatus for controlling the stimulation of neural tissue which includes a neural stimulator, an input device for providing input to the neural stimulator for neural stimulation, at least one electrode electrically connected to and driven by the neural stimulator and suitable to stimulate neural tissue, a device capable of determining a charge per phase by calculating a discrete integral of the wave form of the input for the at least one electrode, a calculating device for comparing the charge per phase to a predetermined maximum and determining a reduced stimulation for the at least one electrode by the amount necessary not to exceed the predetermined maximum for the at least one electrode, and a current pulse generator for stimulating the neural tissue according to the reduced stimulation level.
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公开(公告)号：US08170682B2
公开(公告)日：2012-05-01
申请号：US11927391
申请日：2007-10-29
申请人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
IPC分类号： A61N1/18
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/0551 , A61N1/08 , A61N1/36142 , A61N1/36185
摘要： The present application deals generally with the stimulation of neural tissue by electronic means and specifically with controlling the level of electrical stimulation in order to prevent damage to the neural tissue. Methods presented in the disclosure include detecting current leakage via electrode impedance measurement, electrode capacitance measurement, and testing the electrode response to test current pulse. Apparatus presented in the disclosure include circuitry and systems capable of performing the methods disclosed.
摘要翻译： 本申请一般涉及通过电子手段刺激神经组织，特别是控制电刺激的水平以防止对神经组织的损伤。 本公开中提出的方法包括通过电极阻抗测量，电极电容测量和测试电极对测试电流脉冲的响应来检测电流泄漏。 本公开中提出的装置包括能够执行所公开的方法的电路和系统。
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