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1. 发明申请

US20090112287A1 SALIENCY-BASED APPARATUS AND METHODS FOR VISUAL PROSTHESES 有权
标题翻译：基于SALIENCY的设备和视觉展示的方法
公开(公告)号：US20090112287A1
公开(公告)日：2009-04-30
申请号：US12043830
申请日：2008-03-06
申请人： Robert J. Greenberg , Alan Matthew Horsager , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon , Peter Meilstrup , Neha Jagdish Parikh , Arup Roy , James D. Weiland , Chunhong Zhou
发明人： Robert J. Greenberg , Alan Matthew Horsager , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon , Peter Meilstrup , Neha Jagdish Parikh , Arup Roy , James D. Weiland , Chunhong Zhou
IPC分类号： A61F9/08
CPC分类号： A61N1/36046 , A61F9/08 , G06K9/4604 , G06K9/4628 , G06K9/605 , G09B21/008
摘要： Saliency-based apparatus and methods for visual prostheses are disclosed. A saliency-based component processes video data output by a digital signal processor before the video data are input to the retinal stimulator. In a saliency-based method, an intensity stream is extracted from an input image, feature maps based on the intensity stream are developed, plural most salient regions of the input image are detected and one of the regions is selected as a highest saliency region.
摘要翻译：公开了用于视觉假体的基于显着性的装置和方法。基于显眼的组件在将视频数据输入到视网膜刺激器之前处理由数字信号处理器输出的视频数据。在基于显着性的方法中，从输入图像中提取强度流，基于强度流形成特征图，检测输入图像的多个最显着区域，并选择其中一个区域作为最高显着区域。

2. 发明授权

US09061150B2 Saliency-based apparatus and methods for visual prostheses 有权
标题翻译：视觉假体的基于显着性的装置和方法
公开(公告)号：US09061150B2
公开(公告)日：2015-06-23
申请号：US12043830
申请日：2008-03-06
申请人： Robert J. Greenberg , Alan Matthew Horsager , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon , Peter Meilstrup , Neha Jagdish Parikh , Arup Roy , James D. Weiland , Chunhong Zhou
发明人： Robert J. Greenberg , Alan Matthew Horsager , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon , Peter Meilstrup , Neha Jagdish Parikh , Arup Roy , James D. Weiland , Chunhong Zhou
IPC分类号： A61N1/36 , A61F9/08 , G06K9/46 , G06K9/60 , G09B21/00
CPC分类号： A61N1/36046 , A61F9/08 , G06K9/4604 , G06K9/4628 , G06K9/605 , G09B21/008
摘要： The present invention is a saliency-based apparatus and methods for visual prostheses. A saliency-based component processes video data output by a digital signal processor before the video data are input to the retinal stimulator. In a saliency-based method, an intensity stream is extracted from an input image, feature maps based on the intensity stream are developed, plural most salient regions of the input image are detected and one of the regions is selected as a highest saliency region.
摘要翻译：本发明是用于视觉假体的基于显眼的装置和方法。基于显眼的组件在将视频数据输入到视网膜刺激器之前处理由数字信号处理器输出的视频数据。在基于显着性的方法中，从输入图像中提取强度流，基于强度流形成特征图，检测输入图像的多个最显着区域，并选择其中一个区域作为最高显着区域。

3. 发明授权

US08244364B2 Apparatus and method for electrical stimulation of human retina 有权
标题翻译：人类视网膜电刺激的装置和方法
公开(公告)号：US08244364B2
公开(公告)日：2012-08-14
申请号：US11926054
申请日：2007-10-28
申请人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
发明人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
IPC分类号： A61N1/08
CPC分类号： A61N1/36046
摘要： An apparatus and method for retinal stimulation are shown. The method comprises varied parameters, including frequency, pulse width, and pattern of pulse trains to determine a stimulation pattern and visual perception threshold.
摘要翻译：显示视网膜刺激的装置和方法。该方法包括各种参数，包括脉冲序列的频率，脉冲宽度和模式，以确定刺激模式和视觉感知阈值。

4. 发明授权

US08457754B2 Apparatus and method for electrical stimulation of human neurons 有权
标题翻译：电刺激人类神经元的装置和方法
公开(公告)号：US08457754B2
公开(公告)日：2013-06-04
申请号：US11952051
申请日：2007-12-06
申请人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
发明人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
IPC分类号： A61N1/08
CPC分类号： A61N1/36046
摘要： An apparatus and method for retinal stimulation are shown. The method comprises varied parameters, including frequency, pulse width, and pattern of pulse trains to determine a stimulation pattern and neural perception threshold, and creating a model based on the neural perception thresholds to optimize patterns of neural stimulation.
摘要翻译：显示视网膜刺激的装置和方法。该方法包括各种参数，包括频率，脉冲宽度和脉冲序列模式，以确定刺激模式和神经感知阈值，并创建基于神经感知阈值的模型以优化神经刺激模式。

5. 发明授权

US08311634B2 Apparatus and method for electrical stimulation of human retina 有权
公开(公告)号：US08311634B2
公开(公告)日：2012-11-13
申请号：US11818373
申请日：2007-06-14
申请人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
发明人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
IPC分类号： A61N1/08
CPC分类号： A61N1/36046
摘要： An apparatus and method for retinal stimulation are shown. The method comprises varied parameters, including frequency, pulse width, and pattern of pulse trains to determine a stimulation pattern and visual perception threshold.

6. 发明申请

US20080125832A1 APPARATUS AND METHOD FOR ELECTRICAL STIMULATION OF HUMAN NEURONS 有权
标题翻译：人类神经电刺激的装置和方法
公开(公告)号：US20080125832A1
公开(公告)日：2008-05-29
申请号：US11952051
申请日：2007-12-06
申请人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
发明人： Alan Matthew Horsager , Scott H. Greenwald , Mark S. Humayun , Matthew J. McMahon , Ione Fine , Robert J. Greenberg , Geoffrey M. Boynton
IPC分类号： A61N1/04
CPC分类号： A61N1/36046
摘要： An apparatus and method for retinal stimulation are shown. The method comprises varied parameters, including frequency, pulse width, and pattern of pulse trains to determine a stimulation pattern and neural perception threshold, and creating a model based on the neural perception thresholds to optimize patterns of neural stimulation.
摘要翻译：显示视网膜刺激的装置和方法。该方法包括各种参数，包括频率，脉冲宽度和脉冲序列模式，以确定刺激模式和神经感知阈值，并创建基于神经感知阈值的模型以优化神经刺激模式。

7. 发明授权

US08239034B2 Visual prosthesis 有权
标题翻译：视觉假体
公开(公告)号：US08239034B2
公开(公告)日：2012-08-07
申请号：US11875760
申请日：2007-10-19
申请人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
发明人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
IPC分类号： A61N1/18
CPC分类号： A61N1/36046 , A61N1/37247
摘要： A method to provide visual current feedback of a retinal stimulation system. The method comprising: providing a retinal stimulation system configured to stimulate neural tissue in a subject's eye, the retinal stimulation system comprising: an electronics package; and at least a first and a second electrode, each associated with the electronics package and configured to apply current to a subject's retina; wherein current to be applied by the first electrode and the second electrode is configured to be higher for the first electrode when the first electrode has an impedance lower than a second electrode's impedance; and providing a visual interface configured to show impedance of at least one of the electrodes.
摘要翻译：提供视网膜刺激系统的视觉电流反馈的方法。该方法包括：提供构造成刺激受试者眼睛中的神经组织的视网膜刺激系统，所述视网膜刺激系统包括：电子封装; 以及至少第一和第二电极，每个电极与电子封装相关联并且被配置为将电流施加到受试者的视网膜; 其中当所述第一电极具有低于第二电极阻抗的阻抗时，由所述第一电极和所述第二电极施加的电流被配置为高于所述第一电极; 以及提供被配置为显示至少一个所述电极的阻抗的视觉界面。

8. 发明授权

US08239033B2 Visual prosthesis 有权
标题翻译：视觉假体
公开(公告)号：US08239033B2
公开(公告)日：2012-08-07
申请号：US11875724
申请日：2007-10-19
申请人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
发明人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
IPC分类号： A61N1/00
CPC分类号： A61N1/36046 , A61N1/37247
摘要： A method for stimulating a subject's retina. The method comprising selecting at least a first and a second electrode each configured to apply current to a subject's retina, determining impedance for the at least first electrode and second electrode, and applying current to the subject's retina through the at least first and second electrode, wherein current to be applied by the first electrode and the second electrode is configured to be higher for the first electrode when the first electrode has an impedance lower than a second electrode's impedance.
摘要翻译：刺激受试者视网膜的方法。所述方法包括选择至少第一和第二电极，每个电极被配置为向对象的视网膜施加电流，确定至少第一电极和第二电极的阻抗，以及通过至少第一和第二电极将电流施加到对象的视网膜，其中，当所述第一电极具有比所述第二电极的阻抗低的阻抗时，由所述第一电极和所述第二电极施加的电流被配置为高于所述第一电极。

9. 发明授权

US08244363B2 Visual prosthesis 有权
标题翻译：视觉假体
公开(公告)号：US08244363B2
公开(公告)日：2012-08-14
申请号：US11875742
申请日：2007-10-19
申请人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
发明人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
IPC分类号： A61N1/18
CPC分类号： A61N1/36046 , A61N1/37247
摘要： A retinal stimulation system. The retinal stimulation system comprises an electronics package; and at least a first and a second electrode, each associated with the electronics package and configured to apply current to a subject's retina; wherein current to be applied by the first electrode and the second electrode is configured to be higher for the first electrode when the first electrode has an impedance lower than a second electrode's impedance.
摘要翻译：视网膜刺激系统。视网膜刺激系统包括电子封装; 以及至少第一和第二电极，每个电极与电子封装相关联并且被配置为将电流施加到受试者的视网膜; 其中，当所述第一电极具有比所述第二电极的阻抗低的阻抗时，由所述第一电极和所述第二电极施加的电流被配置为高于所述第一电极。

10. 发明申请

US20080262571A1 Visual Prosthesis 有权
标题翻译：视觉假体
公开(公告)号：US20080262571A1
公开(公告)日：2008-10-23
申请号：US11875760
申请日：2007-10-19
申请人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
发明人： Robert J. Greenberg , Mark S. Humayun , Kelly H. McClure , Matthew J. McMahon
IPC分类号： A61N1/00
CPC分类号： A61N1/36046 , A61N1/37247
摘要： A method to provide visual current feedback of a retinal stimulation system. The method comprising: providing a retinal stimulation system configured to stimulate neural tissue in a subject's eye, the retinal stimulation system comprising: an electronics package; and at least a first and a second electrode, each associated with the electronics package and configured to apply current to a subject's retina; wherein current to be applied by the first electrode and the second electrode is configured to be higher for the first electrode when the first electrode has an impedance lower than a second electrode's impedance; and providing a visual interface configured to show impedance of at least one of the electrodes.
摘要翻译：提供视网膜刺激系统的视觉电流反馈的方法。该方法包括：提供构造成刺激受试者眼睛中的神经组织的视网膜刺激系统，所述视网膜刺激系统包括：电子封装; 以及至少第一和第二电极，每个电极与电子封装相关联并且被配置为将电流施加到受试者的视网膜; 其中当所述第一电极具有低于第二电极阻抗的阻抗时，由所述第一电极和所述第二电极施加的电流被配置为高于所述第一电极; 以及提供被配置为显示至少一个所述电极的阻抗的视觉界面。

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