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1.发明申请ITERATIVE FOURIER RECONSTRUCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS 有权用于激光手术和其他光学应用的重复FOURIER重建公开(公告)号：US20080212031A1
公开(公告)日：2008-09-04
申请号：US12050651
申请日：2008-03-18
CPC分类号： A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determining an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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2.发明授权公开(公告)号：US07168807B2
公开(公告)日：2007-01-30
申请号：US10872107
申请日：2004-06-17
CPC分类号： A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determine an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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3.发明授权Iterative Fourier reconstruction for laser surgery and other optical applications 有权激光手术和其他光学应用的迭代傅里叶重建公开(公告)号：US07365893B2
公开(公告)日：2008-04-29
申请号：US11610937
申请日：2006-12-14
CPC分类号： A61B3/107 , A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determining an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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4.发明授权公开(公告)号：US07731363B2
公开(公告)日：2010-06-08
申请号：US12050651
申请日：2008-03-18
IPC分类号： A61B3/00
CPC分类号： A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determining an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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5.发明申请公开(公告)号：US20050012898A1
公开(公告)日：2005-01-20
申请号：US10872107
申请日：2004-06-17
申请人： Dimitri Chernyak , Charles Campbell , Erik Gross , Seema Somani , Guangming Dai
发明人： Dimitri Chernyak , Charles Campbell , Erik Gross , Seema Somani , Guangming Dai
CPC分类号： A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determine an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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6.发明申请ITERATIVE FOURIER RECONSTRUCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS 有权用于激光手术和其他光学应用的重复FOURIER重建公开(公告)号：US20070091263A1
公开(公告)日：2007-04-26
申请号：US11610937
申请日：2006-12-14
申请人： Dimitri Chernyak , Charles Campbell , Erik Gross , Seema Somani , Guangming Dai
发明人： Dimitri Chernyak , Charles Campbell , Erik Gross , Seema Somani , Guangming Dai
IPC分类号： A61B3/10
CPC分类号： A61B3/107 , A61B3/1015 , G01J9/00
摘要： Methods, systems and software for determining an optical surface model for an optical tissue system using Fourier transformation algorithms. A method of reconstructing optical tissues of an eye comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct an optical surface model that corresponds to the optical tissues of the eye.
摘要翻译： 用于使用傅里叶变换算法确定光学组织系统的光学表面模型的方法，系统和软件。 重建眼睛的光学组织的方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅里叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的光学表面模型。
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7.发明授权公开(公告)号：US07175278B2
公开(公告)日：2007-02-13
申请号：US10601048
申请日：2003-06-20
CPC分类号： A61B3/1015 , G01J9/00
摘要： The present invention provides methods, systems and software for generating a wavefront elevation map using Fourier transformation algorithms. In one embodiment, the present invention provides a method of reconstructing optical tissues of an eye. The method comprises transmitting an image through the optical tissues of the eye. The surface gradients from the transmitted image are measured across the optical tissues of the eye. A Fourier transform algorithm is applied to the surface gradients to reconstruct a surface that corresponds to the optical tissues of the eye.
摘要翻译： 本发明提供了使用傅里叶变换算法生成波前高程图的方法，系统和软件。 在一个实施例中，本发明提供了重建眼睛的光学组织的方法。 该方法包括通过眼睛的光学组织传输图像。 来自透射图像的表面梯度在眼睛的光学组织上测量。 将傅立叶变换算法应用于表面梯度以重建对应于眼睛的光学组织的表面。
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公开(公告)号：US07355695B2
公开(公告)日：2008-04-08
申请号：US10799439
申请日：2004-03-12
申请人： Junzhong Liang , Dimitri Chernyak , Kingman Yee , Seema Somani , Jeffrey J. Persoff , Walter Huff , Charles Campbell , Charles R. Munnerlyn , Brian Bliven
发明人： Junzhong Liang , Dimitri Chernyak , Kingman Yee , Seema Somani , Jeffrey J. Persoff , Walter Huff , Charles Campbell , Charles R. Munnerlyn , Brian Bliven
IPC分类号： G01B11/14
CPC分类号： A61B3/1015 , A61F9/008 , A61F9/00802 , A61F2009/00848 , A61F2009/00855 , A61F2009/00872 , G01J9/00
摘要： A wavefront sensor enhances calibration of a laser ablation system, such as a laser eye surgery system, by measuring one or more characteristics of an ablated test surface. Typically, light is passed through the ablated test surface, and the light is analyzed to determine the test surface characteristics. In some embodiments, the ablated test surface is positioned along a treatment plane. In some embodiments, light is passed through a wavefront sensor, such as a Hartmann-Shack sensor, to convert the light into electrical signals. A processor then converts the electrical signals into data, such as surface maps showing high-order aberrations and/or artifacts on the test surface, refractive power measurements, shape measurements, and the like. Generated data may then be used to calibrate a laser surgery system.
摘要翻译： 波前传感器通过测量消融的测试表面的一个或多个特征来增强激光消融系统的校准，例如激光眼睛手术系统。 通常，光通过烧蚀的测试表面，并且分析光以确定测试表面特性。 在一些实施例中，烧蚀的测试表面沿着治疗平面定位。 在一些实施例中，光通过波前传感器，例如Hartmann-Shack传感器，以将光转换成电信号。 然后，处理器将电信号转换成数据，例如在测试表面上显示高阶像差和/或伪影的表面图，折射光焦度测量，形状测量等。 然后生成的数据可用于校准激光手术系统。
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公开(公告)号：US20060017883A1
公开(公告)日：2006-01-26
申请号：US11156257
申请日：2005-06-17
申请人： Guangming Dai , Seema Somani
发明人： Guangming Dai , Seema Somani
IPC分类号： A61B3/10
CPC分类号： A61B3/112 , A61B3/0091 , A61B3/032 , A61B3/09 , A61B3/1015
摘要： Devices, systems, and methods measure, diagnose, and/or treat one or both eyes of a patient. Adaptive optics systems (such as those having a deformable mirror) may be configured to an aspherical or multi-spherical presbyopia-mitigating prescriptive shape to allow objective and/or subjective measurements of a candidate prescription. A plurality of viewing distances allow subjective and/or objective evaluations of performance using a light spot or a test viewing image. Measurements of aberrations at selected viewing conditions (including distances and/or brightness) with correlating pupil sizes may also be provided. Wavefront measurement systems and methods may help position and isolate the eye from ambient light.
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公开(公告)号：US07690789B2
公开(公告)日：2010-04-06
申请号：US12191510
申请日：2008-08-14
申请人： Guangming Dai , Seema Somani
发明人： Guangming Dai , Seema Somani
IPC分类号： A61B3/10
CPC分类号： A61B3/112 , A61B3/0091 , A61B3/032 , A61B3/09 , A61B3/1015
摘要： Devices, systems, and methods measure, diagnose, and/or treat one or both eyes of a patient. Adaptive optics systems (such as those having a deformable mirror) may be configured to an aspherical or multi-spherical presbyopia-mitigating prescriptive shape to allow objective and/or subjective measurements of a candidate prescription. A plurality of viewing distances allow subjective and/or objective evaluations of performance using a light spot or a test viewing image. Measurements of aberrations at selected viewing conditions (including distances and/or brightness) with correlating pupil sizes may also be provided. Wavefront measurement systems and methods may help position and isolate the eye from ambient light.
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