专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US09078739B2 Fitting of brightness in a visual prosthesis 有权
标题翻译：在视觉假体中配合亮度
公开(公告)号：US09078739B2
公开(公告)日：2015-07-14
申请号：US12879979
申请日：2010-09-10
申请人： Robert Jay Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon
发明人： Robert Jay Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon
IPC分类号： A61N1/36 , A61N1/05 , A61F9/08
CPC分类号： A61F9/08 , A61N1/36046
摘要： The invention is a method of automatically adjusting an electrode array to the neural characteristics of an individual patient. The perceptual response to electrical neural stimulation varies from patient to patient and The response to electrical neural stimulation varies from patient to patient and the relationship between current and perceived brightness is often non-linear. It is necessary to determine this relationship to fit the prosthesis settings for each patient. It is advantageous to map the perceptual responses to stimuli. The method of mapping of the present invention is to provide a plurality of stimuli that vary in current, voltage, pulse duration, frequency, or some other dimension; measuring and recording the response to those stimuli; deriving a formula or equation describing the map from the individual points; storing the formula; and using that formula to map future stimulation.
摘要翻译：本发明是一种将电极阵列自动调整为单个患者的神经特征的方法。对电神经刺激的感知反应因患者而异，并且对电神经刺激的响应因患者而异，并且电流和感知亮度之间的关系通常是非线性的。需要确定这种关系以适应每个患者的假体设置。将感知反应映射到刺激是有利的。本发明的映射方法是提供在电流，电压，脉冲持续时间，频率或某些其他维度上变化的多个刺激; 测量和记录对这些刺激的反应; 从各个点得出描述地图的公式或方程; 存储公式; 并使用该公式来映射未来的刺激。

72. 发明申请

US20120330377A1 Visual Prosthesis Fitting 审中-公开
标题翻译：视觉假体拟合
公开(公告)号：US20120330377A1
公开(公告)日：2012-12-27
申请号：US13590011
申请日：2012-08-20
申请人： Matthew J. McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Matthew Horsager , Avraham I. Caspi , Kelly Hobart McClure , Robert Jay Greenberg
发明人： Matthew J. McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Matthew Horsager , Avraham I. Caspi , Kelly Hobart McClure , Robert Jay Greenberg
IPC分类号： A61F9/08 , A61N1/372
摘要： The present invention is a fitting system with a graphical interface with specific interface screens for specific functions. Methods and devices for fitting a visual prosthesis are described. In one of the methods, threshold levels and maximum levels for the electrodes of the prosthesis are determined and a map of brightness to electrode stimulation levels is later formed. A fitting system for a visual prosthesis is also discussed, together with a computer-operated system having a graphical user interface showing visual prosthesis diagnostic screens and visual prosthesis configuration screens.
摘要翻译：本发明是具有特定功能的特定接口屏幕的图形界面的拟合系统。描述了用于装配视觉假体的方法和装置。在其中一种方法中，确定假体电极的阈值水平和最大水平，并且稍后形成亮度与电极刺激水平的图。还讨论了用于视觉假体的装配系统，以及具有显示视觉假体诊断屏幕和视觉假体配置屏幕的图形用户界面的计算机操作系统。

73. 发明申请

US20080097547A1 Apparatus and Method for Visual Stimulation Indication 有权
标题翻译：视觉刺激指示装置和方法
公开(公告)号：US20080097547A1
公开(公告)日：2008-04-24
申请号：US11925530
申请日：2007-10-26
申请人： Neha Vyas , Donald Webber , John Reinhold , Arup Roy , Richard Castro , Kelly McClure , Robert Greenberg
发明人： Neha Vyas , Donald Webber , John Reinhold , Arup Roy , Richard Castro , Kelly McClure , Robert Greenberg
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/37241 , A61N1/37247 , G09B21/00 , G09B23/28
摘要： Methods and devices for verifying that proper visual stimulation is applied to the visual prostheses are described. In one of the methods, a retinal stimulation system implanted on a subject is simulated externally. An external testing device is also discussed.
摘要翻译：描述了用于验证适当视觉刺激应用于视觉假体的方法和装置。在其中一种方法中，外部模拟植入对象的视网膜刺激系统。还讨论了外部测试设备。

74. 发明申请

US20080058897A1 Visual Prosthesis Fitting 有权
标题翻译：视觉假体拟合
公开(公告)号：US20080058897A1
公开(公告)日：2008-03-06
申请号：US11927258
申请日：2007-10-29
申请人： Matthew McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Horsager , Avraham Caspi , Kelly McClure , Robert Greenberg
发明人： Matthew McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Horsager , Avraham Caspi , Kelly McClure , Robert Greenberg
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/37247
摘要： Methods and devices for fitting a visual prosthesis are described. In one of the methods, threshold levels and maximum levels for the electrodes of the prosthesis are determined and a map of brightness to electrode stimulation levels is later formed. A fitting system for a visual prosthesis is also discussed, together with a computer-operated system having a graphical user interface showing visual prosthesis diagnostic screens and visual prosthesis configuration screens.
摘要翻译：描述了用于装配视觉假体的方法和装置。在其中一种方法中，确定假体电极的阈值水平和最大水平，并且稍后形成亮度与电极刺激水平的图。还讨论了用于视觉假体的装配系统，以及具有显示视觉假体诊断屏幕和视觉假体配置屏幕的图形用户界面的计算机操作系统。

75. 发明申请

US20080021688A1 Apparatus and method for visual stimulation indication 审中-公开
标题翻译：用于视觉刺激指示的装置和方法
公开(公告)号：US20080021688A1
公开(公告)日：2008-01-24
申请号：US11880010
申请日：2007-07-19
申请人： Neha Vyas , Donald Webber , John Reinhold , Arup Roy , Richard Castro , Kelly McClure , Robert Greenberg
发明人： Neha Vyas , Donald Webber , John Reinhold , Arup Roy , Richard Castro , Kelly McClure , Robert Greenberg
IPC分类号： G06G7/48
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/37241 , A61N1/37247 , G09B21/00 , G09B23/28
摘要： Methods and devices for verifying that proper visual stimulation is applied to the visual prostheses are described. In one of the methods, a retinal stimulation system implanted on a subject is simulated externally. An external testing device is also discussed.
摘要翻译：描述了用于验证适当视觉刺激应用于视觉假体的方法和装置。在其中一种方法中，外部模拟植入对象的视网膜刺激系统。还讨论了外部测试设备。

76. 发明申请

US20060167528A1 Neural stimulation for increased persistence 有权
公开(公告)号：US20060167528A1
公开(公告)日：2006-07-27
申请号：US11044761
申请日：2005-01-26
申请人： Arup Roy , Robert Greenberg , Mark Humayan
发明人： Arup Roy , Robert Greenberg , Mark Humayan
IPC分类号： A61N1/32
CPC分类号： A61N1/36046
摘要： The present invention is a method of improving the persistence of electrical neural stimulation, and specifically a method of improving the persistence of an image supplied to a retina, or visual cortex, through a visual prosthesis. A continuously stimulated retina, or other neural tissue, will desensitize after a time period in the range of 20 to 150 seconds. However, an interruption of the stimulation on the order of a few milliseconds will restore the retinal sensitivity without the user perceiving the interruption, or with the user barely perceiving the interruption.

77. 发明公开

US20240160330A1 FLUIDIC WIRE TOUCH SENSORS 审中-公开
公开(公告)号：US20240160330A1
公开(公告)日：2024-05-16
申请号：US18514958
申请日：2023-11-20
申请人： Gianluca Lazzi , Dulce Maria Altabella Lazzi , Kyle Loizos , Arup Roy , Proyag Datta
发明人： Gianluca Lazzi , Dulce Maria Altabella Lazzi , Kyle Loizos , Arup Roy , Proyag Datta
IPC分类号： G06F3/047 , G06F1/16 , G06F3/041 , H01B1/02 , H03K19/173
CPC分类号： G06F3/047 , G06F1/16 , G06F3/041 , G06F3/0414 , H01B1/02 , H03K19/1733
摘要： A wearable sensor device includes a liquid metal wire that includes an elongated tube with an internal cavity having a uniform cross-sectional geometry, the internal cavity is at least partially filled with liquid metal. The wearable sensor device further includes detection circuitry to detect a change in an electrical attribute of the liquid metal wire based on a temporary change in the cross-sectional geometry, and generate sensor data to identify an event associated with a wearer of the wearable device based on the temporary change in the cross-sectional geometry.

78. 发明授权

US10780272B2 Visual prosthesis fitting 有权
公开(公告)号：US10780272B2
公开(公告)日：2020-09-22
申请号：US13590011
申请日：2012-08-20
申请人： Matthew J. McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Matthew Horsager , Avraham I. Caspi , Kelly Hobart McClure , Robert Jay Greenberg
发明人： Matthew J. McMahon , Arup Roy , Scott Greenwald , Ione Fine , Alan Matthew Horsager , Avraham I. Caspi , Kelly Hobart McClure , Robert Jay Greenberg
IPC分类号： A61N1/36 , A61N1/372 , A61N1/05
摘要： The present invention is a fitting system with a graphical interface with specific interface screens for specific functions. Methods and devices for fitting a visual prosthesis are described. In one of the methods, threshold levels and maximum levels for the electrodes of the prosthesis are determined and a map of brightness to electrode stimulation levels is later formed. A fitting system for a visual prosthesis is also discussed, together with a computer-operated system having a graphical user interface showing visual prosthesis diagnostic screens and visual prosthesis configuration screens.

79. 发明授权

US09802045B2 Method for measuring stable and reproducible electrode-tissue impedance 有权
公开(公告)号：US09802045B2
公开(公告)日：2017-10-31
申请号：US11924436
申请日：2007-10-25
申请人： Amy Chu Peishuan Hines , Dao Min Zhou , Arup Roy , Rongqing Dai , Robert J. Greenberg
发明人： Amy Chu Peishuan Hines , Dao Min Zhou , Arup Roy , Rongqing Dai , Robert J. Greenberg
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/0543
摘要： The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.

80. 发明授权

US08239035B2 Method and system for providing stimulation inputs to a visual prosthesis implant 有权
标题翻译：用于向视觉假体植入物提供刺激输入的方法和系统
公开(公告)号：US08239035B2
公开(公告)日：2012-08-07
申请号：US12114557
申请日：2008-05-02
申请人： Arup Roy , Robert J. Greenberg
发明人： Arup Roy , Robert J. Greenberg
IPC分类号： A61N1/36 , A61N1/08
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/3605 , A61N1/37235 , A61N1/37247 , G06K9/4661 , G06T7/0012
摘要： Stimulation inputs are provided to a visual prosthesis implant. The images captured by a video decoder are received and digitized to provide a plurality of video frames; integrity of the video frames is checked, the checked video frames are filtered, and the filtered video frames are converted to stimulation inputs. A similar system is also disclosed.
摘要翻译：刺激输入被提供给视觉假体植入物。由视频解码器捕获的图像被接收并数字化以提供多个视频帧; 检查视频帧的完整性，检查所检查的视频帧，并将滤波的视频帧转换为刺激输入。也公开了类似的系统。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式