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1. 发明申请

US20060282008A1 System and method for vision examination utilizing fault detection 审中-公开
公开(公告)号：US20060282008A1
公开(公告)日：2006-12-14
申请号：US11506931
申请日：2006-08-21
申请人： George Hu , Vance Zemon , Peter Derr
发明人： George Hu , Vance Zemon , Peter Derr
IPC分类号： A61B13/00 , A61B5/04
CPC分类号： A61B5/04842 , A61B3/10 , A61B5/7257
摘要： A system and method for performing a vision examination includes displaying a series of visual stimuli for observation by a patient and detecting the patient's visual evoked potentials in response to the visual stimuli. Electrical signals representative of the visual evoked potentials for each stimulus of each series of visual stimuli displayed is amplified, converted to digitized data, recorded and measured. The measured visual evoked potential data is then evaluated and compared to certain predetermined values in order to detect whether or not the measured data is reliable. Data outside of predetermined ranges of values is considered faulty data. For example, the measured data is compared to a maximum value of the output of an amplifier used to enhance the electrical signals, to a predetermined value of the Fourier component at 60 Hz; and to certain ranges to determine if the measured data are outside of expected limits. The occurrence of such data outside these ranges is faulty data. Upon detecting faulty data, new data can be generated until fault free data is obtained or the examination is terminated.

2. 发明申请

US20120020539A1 Method and System for Analyzing Optical Coherence Tomography (OCT) Results using Color Reflectivity Discretization Analysis 有权
标题翻译：用于分析光学相干断层扫描（OCT）结果的方法和系统使用颜色反射率离散化分析
公开(公告)号：US20120020539A1
公开(公告)日：2012-01-26
申请号：US13188193
申请日：2011-07-21
申请人： Peter Derr , Alberto Gonzalez , Laurie Cox
发明人： Peter Derr , Alberto Gonzalez , Laurie Cox
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B3/102 , G06K9/4652 , G06K9/6284 , G06T7/136 , G06T2207/10024 , G06T2207/10101 , G06T2207/30041 , G06T2207/30242
摘要： A method of analyzing an OCT image. An OCT image has many differently colored dots. The system detects the number of differently colored dots, quantifies them and performs statistical analyses to determine a likelihood of disease. The different colored dots correspond to different retina cell types and structures.
摘要翻译：分析OCT图像的方法。 OCT图像具有许多不同颜色的点。系统检测不同颜色点的数量，量化它们并执行统计分析以确定疾病的可能性。不同的色点对应于不同的视网膜细胞类型和结构。

3. 发明授权

US08787645B2 Method and system for analyzing optical coherence tomography (OCT) results using color reflectivity discretization analysis 有权
标题翻译：使用颜色反射率离散化分析分析光学相干断层扫描（OCT）结果的方法和系统
公开(公告)号：US08787645B2
公开(公告)日：2014-07-22
申请号：US13188193
申请日：2011-07-21
申请人： Peter Derr , Alberto Gonzalez , Laurie Cox
发明人： Peter Derr , Alberto Gonzalez , Laurie Cox
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06T7/0012 , A61B3/102 , G06K9/4652 , G06K9/6284 , G06T7/136 , G06T2207/10024 , G06T2207/10101 , G06T2207/30041 , G06T2207/30242
摘要： A method of analyzing an OCT image. An OCT image has many differently colored dots. The system detects the number of differently colored dots, quantifies them and performs statistical analysis to determine a likelihood of disease. The different colored dots correspond to different retina cell types and structures.
摘要翻译：分析OCT图像的方法。 OCT图像具有许多不同颜色的点。系统检测不同颜色点的数量，量化它们并执行统计分析以确定疾病的可能性。不同的色点对应于不同的视网膜细胞类型和结构。

4. 发明授权

US07578795B2 System and method for vision examination utilizing fault detection 有权
标题翻译：利用故障检测的视觉检查系统和方法
公开(公告)号：US07578795B2
公开(公告)日：2009-08-25
申请号：US09924265
申请日：2001-08-07
申请人： George Z. Hu , Vance Marc Zemon , Peter Derr
发明人： George Z. Hu , Vance Marc Zemon , Peter Derr
IPC分类号： A61B13/00 , A61B5/04
CPC分类号： A61B5/04842 , A61B3/10 , A61B5/7257
摘要： A system and method for performing a vision examination includes displaying a series of visual stimuli for observation by a patient and detecting the patient's visual evoked potentials in response to the visual stimuli. Electrical signals representative of the visual evoked potentials for each stimulus of each series of visual stimuli displayed is amplified, converted to digitized data, recorded and measured. The measured visual evoked potential data is then evaluated and compared to certain predetermined values in order to detect whether or not the measured data is reliable. Data outside of predetermined ranges of values is considered faulty data. For example, the measured data is compared to a maximum value of the output of an amplifier used to enhance the electrical signals, to a predetermined value of the Fourier component at 60 Hz; and to certain ranges to determine if the measured data are outside of expected limits. The occurrence of such data outside these ranges is faulty data. Upon detecting faulty data, new data can be generated until fault free data is obtained or the examination is terminated.
摘要翻译：用于执行视力检查的系统和方法包括显示一系列视觉刺激以供患者观察，并响应于视觉刺激检测患者的视觉诱发电位。表示每个显示的每一系列视觉刺激的每个刺激的视觉诱发电位的电信号被放大，转换为数字化数据，记录和测量。然后评估所测量的视觉诱发电位数据并将其与某些预定值进行比较，以便检测测量数据是否可靠。超出预定范围值的数据被认为是有缺陷的数据。例如，将测量数据与用于增强电信号的放大器的输出的最大值相比较，以60Hz的傅立叶分量的预定值; 并确定某些范围，以确定测量数据是否超出预期的限制。在这些范围之外的这种数据的发生是错误的数据。在检测到故障数据时，可以产生新的数据，直到获得无故障数据或检查结束为止。

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