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1. 发明授权

US07938537B2 Continuous two-dimensional corneal topography target 有权
标题翻译：连续二维角膜地形目标
公开(公告)号：US07938537B2
公开(公告)日：2011-05-10
申请号：US12723198
申请日：2010-03-12
申请人： Edwin J. Sarver
发明人： Edwin J. Sarver
IPC分类号： A61B3/10
CPC分类号： A61B3/107
摘要： A two-dimensional reflection pattern suitable for corneal topography that uses sinusoidal profiles of both intensity and color values. The technique provides a more robust image processing due to the ability to apply digital band pass filters, continuous data for improved surface reconstruction, and the ability to directly measure the meridian of the reflection pattern source point when the corneal surface normal does not lie in the meridian of the measurement instrument.
摘要翻译：适用于角膜地形的二维反射图案，其使用强度和颜色值的正弦曲线。该技术由于能够应用数字带通滤波器，连续数据以改善表面重建，以及当角膜表面法线不在于其中时直接测量反射图案源点的子午线的能力，子午线的测量仪器。

2. 发明授权

US07704278B2 Method and apparatus for enhanced corneal accommodation 有权
标题翻译：增强角膜适应的方法和装置
公开(公告)号：US07704278B2
公开(公告)日：2010-04-27
申请号：US10572084
申请日：2004-10-06
申请人： Cynthia J. Roberts , Edwin J. Sarver , James R. Marous
发明人： Cynthia J. Roberts , Edwin J. Sarver , James R. Marous
IPC分类号： A61F2/14 , A61F9/007
CPC分类号： A61B3/0025 , A61F9/00808 , A61F9/00821 , A61F9/00838 , A61F9/013 , A61F2009/00853 , A61F2009/00857 , A61F2009/00872 , A61F2009/00895
摘要： A method and apparatus related to enhancing corneal accommodation to address the effect of presbyopia. Corneal/scleral topology measurements in accommodating and non-accommodating states are indicative of a presbyopic subject's nominal corneal accommodative power. A desired accommodative power intended to improve on the effect of presbyopia can be determined, suggesting a selective biomechanical intervention in the corneal structure outside of the optical zone to create flexure regions. These flexure regions would allow enhanced corneal accommodation upon presentation of an accommodating stimulus. Intervention could be in the form of, for example, corneal surface ablation, intrastromal ablation, conductive keratoplasty (CK), laser thermal keratoplasty (LTK), and corneal and/or scleral implants. An improved topology measuring apparatus having an improved field of view and other attributes is disclosed.
摘要翻译：一种与增强角膜适应度相关的方法和装置，以解决老花眼的影响。适应状态和不适应状态下的角膜/巩膜拓扑结构测量表明老花眼受试者的标称角膜调节能力。可以确定旨在改善老花眼效果的期望的调节力，这表明在光学区域外的角膜结构中的选择性生物力学干预以产生弯曲区域。这些挠曲区域将允许在呈现适应刺激时增强角膜适应。干预可以是例如角膜表面消融，基质内消融，导电角膜移植术（CK），激光热角膜移植术（LTK）和角膜和/或巩膜植入物的形式。公开了具有改进的视野和其他属性的改进的拓扑测量装置。

3. 发明授权

US06926408B2 Continuous two-dimensional corneal topography target 失效
标题翻译：连续二维角膜地形目标
公开(公告)号：US06926408B2
公开(公告)日：2005-08-09
申请号：US10446172
申请日：2003-05-23
申请人： Edwin J. Sarver
发明人： Edwin J. Sarver
IPC分类号： A61B3/107 , A61P31/04 , A61P31/12 , C07K9/00 , C07K14/47 , C07K14/73 , C07K14/75 , C07K16/00 , A61B3/10
CPC分类号： A61B3/107
摘要： A means to generate a continuous two-dimensional reflection pattern suitable for corneal topography that uses sinusoidal profiles of both intensity and color values. The technique provides a more robust image processing due to the ability to apply digital band pass filters, continuous data for improved surface reconstruction, and the ability to directly measure the meridian of the reflection pattern source point when the corneal surface normal does not lie in the meridian of the measurement instrument.
摘要翻译：用于产生适用于角膜形貌的连续二维反射图案的手段，其使用强度和颜色值的正弦曲线。该技术由于能够应用数字带通滤波器，连续数据以改善表面重建，以及当角膜表面法线不在于其中时直接测量反射图案源点的子午线的能力，子午线的测量仪器。

4. 发明授权

US06257723B1 Device and method for mapping the topography of an eye using elevation measurements in combination with slope measurements 有权
标题翻译：使用高度测量结合斜率测量来绘制眼睛地形的装置和方法
公开(公告)号：US06257723B1
公开(公告)日：2001-07-10
申请号：US09604460
申请日：2000-06-27
申请人： Edwin J. Sarver , Charles R. Broadus
发明人： Edwin J. Sarver , Charles R. Broadus
IPC分类号： A61B310
CPC分类号： A61B8/10 , A61B3/1005 , A61B3/107
摘要： In an inventive method for mapping the topography of an eye, elevation measurements of the eye are collected using a slit beam diffuse reflection system, such as an ORBSCAN™ device. An approximating b-spline surface is then fitted to the elevation measurements. Slope measurements of the eye are collected using a Placido-based reflective system, but the slope measurements are referenced to points on the b-spline surface, rather than to points approximated using the conventional constant curvature method, so the measurements have substantially improved accuracy. The elevation and slope measurements are then blended using weighted least squares fitting techniques. A new b-spline surface is fitted to the blended measurements, with the new surface having substantially improved accuracy in depicting the actual topography of the eye as a result of the elevation-improved accuracy of the slope measurements.
摘要翻译：在用于映射眼睛的地形的创造性方法中，使用诸如ORBSCAN TM装置的狭缝光束漫反射系统来收集眼睛的仰角测量。然后将近似的b样条表面拟合到仰角测量。使用基于Placido的反射系统收集眼睛的斜率测量值，但是斜率测量参考b样条表面上的点，而不是使用常规恒定曲率法近似的点，因此测量值具有显着提高的准确度。然后使用加权最小二乘拟合技术混合高程和斜率测量值。一个新的b样条表面适合于混合测量，新的表面具有显着提高的精度来描绘眼睛的实际形貌，这是由于斜度测量提高了精度。

5. 发明授权

US5864383A Single-curvature placido plate 失效
标题翻译：单弯曲平板
公开(公告)号：US5864383A
公开(公告)日：1999-01-26
申请号：US841140
申请日：1997-04-24
申请人： Timothy N. Turner , Gregg D. Niven , Joseph R. Bentley , Edwin J. Sarver , Charles R. Broadus
发明人： Timothy N. Turner , Gregg D. Niven , Joseph R. Bentley , Edwin J. Sarver , Charles R. Broadus
IPC分类号： A61B3/107 , A61B3/10
CPC分类号： A61B3/107
摘要： An apparatus for analyzing a subject's cornea includes a frame having first and second ends, a single curvature (i.e. non-planar and non-axisymmetrical) screen associated with the first end of the frame, the non-planar and non-axisymmetrical screen having an opaque covering which is interrupted along its surface to form a pattern. A light source is disposed to cast the pattern placed on the screen onto the subject's cornea, thus causing a pattern to reflect therefrom. A light detector (e.g. a camera, CCD, or human eye) is disposed to sense the pattern reflected from the subject's cornea. The improved Placido plate is easier to manufacture. The design allows for incorporation of extremely complex pattern shapes, while its shape helps to maintain focus of the image.
摘要翻译：用于分析被检者的角膜的装置包括具有第一端和第二端的框架，与框架的第一端相关联的单个曲率（即非平面和非轴对称）屏幕，非平面和非轴对称屏幕具有不透明的覆盖物沿其表面中断以形成图案。设置光源以将放置在屏幕上的图案投射到受试者的角膜上，从而导致图案从其反射。设置光检测器（例如，相机，CCD或人眼）以感测从受检者的角膜反射的图案。改良的Placido板更容易制造。该设计允许结合非常复杂的图案形状，而其形状有助于保持图像的焦点。

6. 发明申请

US20190244623A1 Method of translating and synthesizing a foreign language 审中-公开
公开(公告)号：US20190244623A1
公开(公告)日：2019-08-08
申请号：US16053922
申请日：2018-08-03
申请人： Max T. Hall , Edwin J. Sarver
发明人： Max T. Hall , Edwin J. Sarver
IPC分类号： G10L17/26 , G10L15/00 , G06F17/27 , G10L19/02 , G06T13/40 , G06T15/00
CPC分类号： G10L17/26 , G06F17/272 , G06T13/40 , G06T15/00 , G10L15/005 , G10L19/02
摘要： A method to interactively convert a source language video/audio stream into one or more target languages in high definition video format using a computer. The spoken words in the converted language are synchronized with synthesized movements of a rendered mouth. Original audio and video streams from pre-recorded or live sermons are synthesized into another language with the original emotional and tonal characteristics. The original sermon could be in any language and be translated into any other language. The mouth and jaw are digitally rendered with viseme and phoneme morphing targets that are pre-generated for lip synching with the synthesized target language audio. Each video image frame has the simulated lips and jaw inserted over the original. The new audio and video image then encoded and uploaded for internee viewing or recording to a storage medium.

7. 发明申请

US20120249955A1 Retro-illumination and eye front surface feature registration for corneal topography and ocular wavefront system 审中-公开
标题翻译：逆光照明和眼前表面特征配准角膜地形和眼波前系统
公开(公告)号：US20120249955A1
公开(公告)日：2012-10-04
申请号：US13428688
申请日：2012-03-23
申请人： Edwin J. Sarver , Donald R. Sanders
发明人： Edwin J. Sarver , Donald R. Sanders
IPC分类号： A61B3/14
CPC分类号： A61B3/10 , A61F2/1637
摘要： A method of obtaining a retro-illumination image using the beacon from an ocular wavefront path and the camera for the corneal topography path of the combined system. A digital image of the retro-illuminated view of the IOL, iris pattern and sclera is obtained. An interactive display of the retro-illuminated image is presented to the user to allow them to identify the orientation marks on the IOL. These marks identify the orientation of the IOL and an overlay line can be used to display this orientation. In addition, a 360 degree overlay can be used to enhance the display of this orientation line.
摘要翻译：使用来自眼波前路径的信标和用于组合系统的角膜地形路径的相机获得回射照明图像的方法。获得IOL，虹膜图案和巩膜的复现照明视图的数字图像。向用户呈现逆向照明图像的交互式显示，以允许它们识别IOL上的取向标记。这些标记识别IOL的方向，并且覆盖线可用于显示此方向。此外，可以使用360度重叠来增强该取向线的显示。

8. 发明申请

US20100208203A1 Compact ocular wavefront system with long working distance 审中-公开
标题翻译：紧凑的眼前波长系统，工作距离长
公开(公告)号：US20100208203A1
公开(公告)日：2010-08-19
申请号：US12708047
申请日：2010-02-18
申请人： Edwin J. Sarver
发明人： Edwin J. Sarver
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B3/10 , A61B3/1015
摘要： A compact ocular wavefront system with a long working distance is disclosed for use in reducing the overall optical path length for an ocular wavefront system while providing performance similar to that of a traditional system. The system incorporates a compact three-lens subsystem to relay the wavefront from the eye's pupil to a wavefront sensor. The wavefront sensor is placed in close proximity to a digital camera's sensor array. The combination of the compact relay system and the location of the wavefront sensor allows the total track of a traditional ocular wavefront system to be reduced significantly.
摘要翻译：公开了一种具有长工作距离的紧凑型眼波系统，用于降低眼波系统的整体光程长度，同时提供与传统系统类似的性能。该系统集成了一个紧凑的三透镜子系统，用于将眼睛的瞳孔波前传播到波前传感器。波前传感器靠近数码相机的传感器阵列。紧凑型继电器系统和波前传感器的位置的组合允许传统眼波阵面的总轨迹显着减小。

9. 发明申请

US20100198198A1 METHOD AND APPARATUS FOR ENHANCED CORNEAL ACCOMMODATION 审中-公开
标题翻译：方法和装置，用于增强脊柱住院
公开(公告)号：US20100198198A1
公开(公告)日：2010-08-05
申请号：US12763373
申请日：2010-04-20
申请人： Cynthia J. Roberts , Edwin J. Sarver , James R. Marous
发明人： Cynthia J. Roberts , Edwin J. Sarver , James R. Marous
IPC分类号： A61F9/007 , A61B3/107
CPC分类号： A61B3/0025 , A61F9/00808 , A61F9/00821 , A61F9/00838 , A61F9/013 , A61F2009/00853 , A61F2009/00857 , A61F2009/00872 , A61F2009/00895
摘要： A method and apparatus related to enhancing corneal accommodation to address the effect of presbyopia. Corneal/scleral topology measurements in accommodating and non-accommodating states are indicative of a presbyopic subject's nominal corneal accommodative power. A desired accommodative power intended to improve on the effect of presbyopia can be determined, suggesting a selective biomechanical intervention in the corneal structure outside of the optical zone to create flexure regions. These flexure regions would allow enhanced corneal accommodation upon presentation of an accommodating stimulus. Intervention could be in the form of, for example, corneal surface ablation, intrastromal ablation, conductive keratoplasty (CK), laser thermal keratoplasty (LTK), and corneal and/or scleral implants. An improved topology measuring apparatus having an improved field of view and other attributes is disclosed.
摘要翻译：一种与增强角膜适应度相关的方法和装置，以解决老花眼的影响。适应状态和不适应状态下的角膜/巩膜拓扑结构测量表明老花眼受试者的标称角膜调节能力。可以确定旨在改善老花眼效果的期望的调节力，这表明在光学区域外的角膜结构中的选择性生物力学干预以产生弯曲区域。这些挠曲区域将允许在呈现适应刺激时增强角膜适应。干预可以是例如角膜表面消融，基质内消融，导电角膜移植术（CK），激光热角膜移植术（LTK）和角膜和/或巩膜植入物的形式。公开了具有改进的视野和其他属性的改进的拓扑测量装置。

10. 发明申请

US20100182568A1 Continuous two-dimensional corneal topography target 有权
标题翻译：连续二维角膜地形目标
公开(公告)号：US20100182568A1
公开(公告)日：2010-07-22
申请号：US12723198
申请日：2010-03-12
申请人： Edwin J. Sarver
发明人： Edwin J. Sarver
IPC分类号： A61B3/107
CPC分类号： A61B3/107
摘要： A two-dimensional reflection pattern suitable for corneal topography that uses sinusoidal profiles of both intensity and color values. The technique provides a more robust image processing due to the ability to apply digital band pass filters, continuous data for improved surface reconstruction, and the ability to directly measure the meridian of the reflection pattern source point when the corneal surface normal does not lie in the meridian of the measurement instrument.
摘要翻译：适用于角膜地形的二维反射图案，其使用强度和颜色值的正弦曲线。该技术由于能够应用数字带通滤波器，连续数据以改善表面重建，以及当角膜表面法线不在于其中时直接测量反射图案源点的子午线的能力，子午线的测量仪器。

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