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1. 发明专利

JP2010221050A Correction of presbyopia using patient's data 有权
标题翻译：使用患者数据校正前列腺
公开(公告)号：JP2010221050A
公开(公告)日：2010-10-07
申请号：JP2010123563
申请日：2010-05-28
申请人： Visx Inc , ヴィスクスインコーポレイテッド
发明人： DAI GUANGMING , YEE KINGMAN
IPC分类号： A61F9/007 , A61B3/09 , A61B3/10 , A61B3/11 , A61F9/00 , A61F9/01
CPC分类号： A61F9/00808 , A61B3/0025 , A61F9/00 , A61F9/00812 , A61F2009/00844 , A61F2009/00853 , A61F2009/00872 , A61F2009/00882 , A61F2009/00895
摘要： PROBLEM TO BE SOLVED: To provide a method, device and system for forming an optical surface shape for alleviating or treating presbyopia in a specific patient. SOLUTION: For a patient, a combination of hyperopia and myopia is improved on the basis of an input patient parameters like pupil size, residual accommodation and power need. Repeated optimization generates a customized corrective optical shape for the patient, and becomes typically eclectic of improved near and long visual powers. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于形成光学表面形状以减轻或治疗特定患者中的老花眼的方法，装置和系统。
解决方案：对于患者，基于输入患者参数（如瞳孔大小，残留适应度和功率需求）改善远视和近视的组合。重复优化为患者生成定制的矫正光学形状，并且变得通常折射出改善的近视力和长视力。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006320749A METHOD AND APPARATUS FOR REMOVING CORNEAL TISSUE WITH INFRARED LASER RADIATION 审中-公开
公开(公告)号：JP2006320749A
公开(公告)日：2006-11-30
申请号：JP2006214565
申请日：2006-08-07
申请人： VISX INC
发明人： TELFAIR WILLIAM B , YODER JR PAUL R , HOFFMAN HANNA J
IPC分类号： A61F9/007 , A61B17/00 , A61F20060101 , A61F9/008 , A61F9/01 , A61F9/013
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for tracking motion of an eye of a patient relating to a laser surgical operation method for modifying the corneal surface. SOLUTION: A device for tracking motion of an eye 70 of a patient includes a first light source 20, optical parts 30, 40, 50, 60 for directing light 10 projected from the first light source 20 along a passage from the first light source 20 to the eye, a tracking light source 120 (wherein tracking light 17 projected from the tracking light source 120 is transmitted to the eye 70 along a passage of the tracking light and parts of a passage of the tracking light neighboring the eye and a passage of the first light source almost agree with each other in angles), optical elements for forming an image on a detector face 150 to track light reflected by the eye and thereby forming an image of the tracking light reflected by the cornea and the sclera of the eye, and a detector array on the detector face. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JPH08257050A DEVICE AND METHOD TO INTEGRATE BEAM TIME-WISE AND SPACE-WISE 失效
公开(公告)号：JPH08257050A
公开(公告)日：1996-10-08
申请号：JP35225095
申请日：1995-12-28
申请人： VISX INC
发明人： GLOCKLER HERRMANN J
IPC分类号： A61F9/007 , A61F9/01 , G02B27/09 , H01S3/101
摘要： PROBLEM TO BE SOLVED: To optimize beam characteristics by rotating beam from a temporal integrator separated for an equal distance to a total focal distance of one pair of cylindrical lenses by means of a spatial integrator. SOLUTION: One pair of the same cylindrical lenses 13, 14 are aligned in a course of beam 10 and separated for an equal distance to a total focal distances. Since the cylindrical lenses 13, 14 are mechanically connected and rotated centering around a beam axis synchronously, beam is rotated twice during one complete rotation of a lens pair 13, 14. An output plane 28 of a hexagonal prism 27 arranged around a center of a spatial beam integrator 25 is aligned to a central axis 29, thereby the beam is refracted. The spatial beam integrator 25 is rotated in the same angular direction as the temporal beam integrator at a twice speed. Therefore, the angular direction of the spatial beam integrator 25 is adjusted at first when the temporal beam integrator 12 being static state. The beam 10 can attain optimal spatial characteristics since the angular position of the spatial beam integrator 25 is determined relative to the beam 10.

4. 发明专利

JPH0622997A SURGICAL TREATING APPARATUS FOR OPHTHA- MOLOGY. METHOD FOR CONTROLLING THE SAME AND DATA CARD FOR CONTROLLING THEREOF 失效
公开(公告)号：JPH0622997A
公开(公告)日：1994-02-01
申请号：JP8501992
申请日：1992-03-09
申请人： VISX INC
发明人： ARAN AARU MAKUMIREN , TERANSU ENU KURAFUAMU , CHIYAARUZU AARU MUNAARIN
IPC分类号： A61B18/20 , A61B19/00 , A61F9/00 , A61F9/007 , A61F9/01 , A61B17/36
摘要： PURPOSE: To enable cornea ablation to be performed by selective irradiation of a laser to enable to properly perform defect correction of sight, by controlling a laser surgical treatment system based on data on data card of patients including prescribed processable information. CONSTITUTION: This surgical treatment apparatus 20 for ophthalmology is equipped with an optical instrument 29 to send optical beams from a laser 28 to a patient's eye 30, laser 28, and a control unit to control operation of a surgical treatment system with drive sources of iris motor, image rotor, astigmatism motor 24, and astigmatism angle motor 26. Control of the surgical treatment apparatus 20 is made so as to be performed based on the patient's data card and, therefor, a recorder for data cards and a reader 40 are connected to the surgical treatment apparatus 20 through a work station 10. Data written on a data card 42 and detected by a sensor 22 are processed by a control unit 21 to generate control signals.

5. 发明专利

JPH06209965A DEVICE TO SIMULTANEOUSLY CORRECT SPHERICAL OF NEAR SIGHT AND CYLINDRICAL ERROR OF ASTIGMATISM 失效
公开(公告)号：JPH06209965A
公开(公告)日：1994-08-02
申请号：JP23763992
申请日：1992-08-14
申请人： VISX INC
发明人： JIYON SHINMITSUKU
IPC分类号： A61F9/00 , A61F9/008 , A61F9/01
摘要： PURPOSE: To remove drastic transition in a terminal end of cylindrical excision and shorten an operation time by arranging a variable aperture element in a course of radiating beam produced from a laser means and deforming radiating beam at the aperture element to carry out trick excision. CONSTITUTION: A personal computer tower station 10 is connected to a single board computer 21 of a laser surgical device 20 by a bus 11. The single board computer 21 is connected to a sensor 22 and also connected to an iris motor 23, an image rotator 24, an astigmia motor 25 and an astigmia angle motor 26 of the laser optic device respectively via a motor driver 27. Furthermore, a laser 28 is controlled by the single board computer 21 and beam is injected from a discharging device 29 to an eye 30 of a patient, wherein, a variable aperture element is arranged in a course of radiation beam. And, beam is deformed at the aperture element to carry out trick excision.

6. 发明专利

TWI310681B 折射雷射系統使用之可變重複率的發射機制 VARIABLE REPETITION RATE FIRING SCHEME FOR REFRACTIVE LASER SYSTEMS 有权
简体标题：折射激光系统使用之可变重复率的发射机制 VARIABLE REPETITION RATE FIRING SCHEME FOR REFRACTIVE LASER SYSTEMS
公开(公告)号：TWI310681B
公开(公告)日：2009-06-11
申请号：TW092114661
申请日：2003-05-30
申请人：費司克斯公司 VISX, INC.
发明人：王强納森 WONG, JONATHAN
IPC分类号： A61F
CPC分类号： A61F9/008 , A61B34/10 , A61F9/00806 , A61F9/00817 , A61F2009/00844 , A61F2009/00846 , A61F2009/00848 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882
摘要：以一脈衝雷射系統施加雷射能至眼部的系統及方法。該雷射系統包括一脈衝雷射,一雷射波束(beam)輸送系統及至少一依照電腦可讀媒介的電腦程式執行的處理器。雷射生成燒蝕光能波束。在治療眼部期間,橫跨雷射波束的維度(dimension)變化。由於在治療期間橫跨雷射波束的維度變化,雷射的發射率亦產生變化。安排跨波束之維度及發射率,以維持至少在手術最少一部分期間維持一實質的常數値。可將每一脈衝的雷射之發射率表列於治療表。
简体摘要：以一脉冲激光系统施加激光能至眼部的系统及方法。该激光系统包括一脉冲激光,一激光波束(beam)输送系统及至少一依照电脑可读媒介的电脑进程运行的处理器。激光生成烧蚀光能波束。在治疗眼部期间,横跨激光波束的维度(dimension)变化。由于在治疗期间横跨激光波束的维度变化,激光的发射率亦产生变化。安排跨波束之维度及发射率,以维持至少在手术最少一部分期间维持一实质的常数値。可将每一脉冲的激光之发射率表列于治疗表。

7. 发明申请

US20040263779A1 Hartmann-Shack wavefront measurement 审中-公开
标题翻译： Hartmann-Shack波前测量
公开(公告)号：US20040263779A1
公开(公告)日：2004-12-30
申请号：US10462102
申请日：2003-06-12
申请人： VISX, Inc.
发明人： Russell Schroder
IPC分类号： A61B003/10
CPC分类号： A61B3/103
摘要： The present invention provides systems and methods for imaging, diagnosing and treating an eye of a patient. In one embodiment, a system (100) includes an image source arranged to direct an image posteriorly through the eye optical tissues and onto the retina, and a wavefront sensor (140). The wavefront sensor, comprising a lenslet array (170) and a CMOS imaging device, is oriented to sense the image transmitted anteriorly by the optical tissue. A processor may be coupled to the wavefront sensor for processing the image. In some embodiments, the CMOS imaging device comprises a CMOS camera having a dynamic range that is at least about 100 db, to provide the ability to image high contrasting images, such as a series of bright lights on a dark background as may be produced when imaging the eye.
摘要翻译：本发明提供了用于对患者的眼睛进行成像，诊断和治疗的系统和方法。在一个实施例中，系统（100）包括被布置成将图像向后引导通过眼睛光学组织并到达视网膜的图像源，以及波前传感器（140）。包括小透镜阵列（170）和CMOS成像装置的波前传感器被定向成感测由光学组织向前传播的图像。处理器可以耦合到波前传感器以处理图像。在一些实施例中，CMOS成像设备包括具有至少约100db的动态范围的CMOS照相机，以提供对高对比度图像（例如，深色背景上的一系列亮灯）成像的能力，如可能在成像眼睛。

8. 发明专利

TW200307530A 折射雷射系統使用之可變重複率的發射機制 VARIABLE REPETITION RATE FIRING SCHEME FOR REFRACTIVE LASER SYSTEMS 审中-公开
简体标题：折射激光系统使用之可变重复率的发射机制 VARIABLE REPETITION RATE FIRING SCHEME FOR REFRACTIVE LASER SYSTEMS
公开(公告)号：TW200307530A
公开(公告)日：2003-12-16
申请号：TW092114661
申请日：2003-05-30
申请人：費司克斯公司 VISX, INC.
发明人：王强納森 WONG, JONATHAN
IPC分类号： A61F
CPC分类号： A61F9/008 , A61B34/10 , A61F9/00806 , A61F9/00817 , A61F2009/00844 , A61F2009/00846 , A61F2009/00848 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882
摘要：以一脈衝雷射系統施加雷射能至眼部的系統及方法。該雷射系統包括一脈衝雷射，一雷射波束(beam)輸送系統及至少一處理器。雷射生成燒蝕光能波束。在治療眼部期間，橫跨雷射波束的維度(dimension)變化。由於在治療期間橫跨雷射波束的維度變化，雷射的發射率亦產生變化。安排跨波束之維度及發射率，以維持至少在手術最少一部分期間維持一實質的常數值。可將每一脈衝的雷射之發射率表列於治療表。
简体摘要：以一脉冲激光系统施加激光能至眼部的系统及方法。该激光系统包括一脉冲激光，一激光波束(beam)输送系统及至少一处理器。激光生成烧蚀光能波束。在治疗眼部期间，横跨激光波束的维度(dimension)变化。由于在治疗期间横跨激光波束的维度变化，激光的发射率亦产生变化。安排跨波束之维度及发射率，以维持至少在手术最少一部分期间维持一实质的常数值。可将每一脉冲的激光之发射率表列于治疗表。

9. 发明专利

TW200303741A 混合區域、深度降低及過渡區域在切削形狀上的應用 APPLICATION OF BLEND ZONES, DEPTH REDUCTION, AND TRANSITION ZONES TO ABLATION SHAPE 审中-公开
简体标题：混合区域、深度降低及过渡区域在切削形状上的应用 APPLICATION OF BLEND ZONES, DEPTH REDUCTION, AND TRANSITION ZONES TO ABLATION SHAPE
公开(公告)号：TW200303741A
公开(公告)日：2003-09-16
申请号：TW092105549
申请日：2003-03-14
申请人：費司克斯公司 VISX, INC.
发明人：艾利克葛洛斯 GROSS, ERIK , 李奇霍夫 HOFER, RICH , 王强納森 WONG, JONATHAN
IPC分类号： A61F
CPC分类号： A61F9/008 , A61F9/00806 , A61F9/00808 , A61F9/00817 , A61F2009/00844 , A61F2009/00846 , A61F2009/00848 , A61F2009/00872 , A61F2009/0088
摘要：本案揭露用來重新描塑一眼睛角膜表面之方法、設備及系統，其係切削角膜之一部分，以產生一切削區域，其具有一位在該角膜中央部位之一視力正常的中央視力區域，以及一混合區域，係位於該中央視力區域周圍且至少部分位於眼睛之一視力區域中。該混合區域可具有一光功率，其係隨著始自該中央視力區域之半徑的增加而逐漸減少。
简体摘要：本案揭露用来重新描塑一眼睛角膜表面之方法、设备及系统，其系切削角膜之一部分，以产生一切削区域，其具有一位在该角膜中央部位之一视力正常的中央视力区域，以及一混合区域，系位于该中央视力区域周围且至少部分位于眼睛之一视力区域中。该混合区域可具有一光功率，其系随着始自该中央视力区域之半径的增加而逐渐减少。

10. 发明申请

US20040257530A1 Wavefront reconstruction using fourier transformation and direct integration 有权
标题翻译：波前重建采用傅立叶变换和直接整合
公开(公告)号：US20040257530A1
公开(公告)日：2004-12-23
申请号：US10601048
申请日：2003-06-20
申请人： VISX, Inc.
发明人： Dimitri Chernyak , Charles E. Campbell , Erik Gross , Seema Somani
IPC分类号： A61B003/10
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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