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1. 发明专利

JP2005137907A Optimization of ablation correction of optical system and associated methods 有权
标题翻译：光学系统和关联方法的校正校正优化
公开(公告)号：JP2005137907A
公开(公告)日：2005-06-02
申请号：JP2004322292
申请日：2004-11-05
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： CAMPIN JOHN ALFRED , PETTIT GEORGE H , LEFEBVRE WILLIAM T , LIEDEL KEVIN K
IPC分类号： A61B3/10 , A61F9/007 , A61F9/01
CPC分类号： A61B3/1015 , A61F9/00806 , A61F2009/00859 , A61F2009/00872 , A61F2009/0088
摘要： PROBLEM TO BE SOLVED: To provide a system and a method to correct calculated parameters for achieving optimum ablation (removal) correction. SOLUTION: This system for optimizing a prescription for laser-ablation corneal treatment is provided with: a processor 12; a means 11 to transmit a wavefront description of a patient's eye to the processor 12; an input device 48 adapted to receive a desired correction to the wavefront description data by a user and capable of single-communication with the processor; and software 13 resident on the processor having code segments for calculating correction to wavefront description data to create corrected wave front side description data data based on the desired correction and for displaying the wavefront description and the corrected wavefront description data on a display. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于校正计算参数以实现最佳消融（去除）校正的系统和方法。解决方案：用于优化激光消融角膜治疗处方的该系统具有：处理器12; 用于将患者眼睛的波前描述发送到处理器12的装置11; 输入设备48，适于由用户接收对波前描述数据的期望校正，并能够与处理器进行单一通信; 以及驻留在具有代码段的处理器上的软件13，其具有用于计算对波前描述数据的校正，以基于期望的校正来创建校正的波前侧描述数据数据，并用于在显示器上显示波前描述和校正的波阵面描述数据。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007175494A System and method for arranging image for use in laser-excision treatment to cornea 有权
标题翻译：用于在CORNEA激光治疗中使用图像的系统和方法
公开(公告)号：JP2007175494A
公开(公告)日：2007-07-12
申请号：JP2006342967
申请日：2006-12-20
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： LEBLANC RICHARD A , ELDEEB HESHAM O
IPC分类号： A61F9/007 , A61B3/10 , G06T1/00
CPC分类号： A61F9/008 , A61B3/117 , A61F9/00806 , A61F2009/00872 , A61F2009/0088
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for arranging an image from an analysis device with an image from a laser operation device. SOLUTION: In the system and the method for arranging a first image with a second image of one eye, edges are determined with relation to the first image and the second image of the eye in a step 101, the positions of the edges in the first image and the second image are two-dimensionally arranged in step 102, second features of the eye are determined with relation to the first image and the second image in step 103, one of the first image and the second image is relatively rotated, and using the second features of the eye, at a plurality of relative rotation positions, the first image is correlated with the second image in step 107, and the state with the best arrangement of the first image with the second image is made apparent based on results of correlation in step 108. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种从分析装置配置来自激光操作装置的图像的图像的系统和方法。解决方案：在步骤101中，在用一只眼睛的第二图像布置第一图像的系统和方法中，相对于眼睛的第一图像和第二图像确定边缘，边缘的位置在步骤102中，在第一图像和第二图像中二维排列，在步骤103中，关于第一图像和第二图像确定眼睛的第二特征，第一图像和第二图像之一相对旋转并且在步骤107中使用眼睛的第二特征，在多个相对旋转位置，第一图像与第二图像相关，并且使具有第二图像的第一图像的最佳布置的状态基于明显关于步骤108中的相关结果。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008212690A Gas purge laser system and method thereof 审中-公开
标题翻译：气体激光系统及其方法
公开(公告)号：JP2008212690A
公开(公告)日：2008-09-18
申请号：JP2008056480
申请日：2008-03-06
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： PETTIT GEORGE H , DOWNES GEORGE RICHARD III , BOTT STEVEN E
IPC分类号： A61F9/007 , A61B18/20 , H01S3/00 , H01S3/02
CPC分类号： H01S3/02 , A61F9/008 , A61F9/00804 , H01S3/027 , H01S3/225
摘要： PROBLEM TO BE SOLVED: To provide a visual acuity correction system by a laser with an embedded type nitrogen purge system. SOLUTION: The laser system in which gas is purged and a method to purge a laser system with gas are disclosed. In one embodiment of the laser system, an excimer laser refraction correction operation system having a laser beam optical path configured so as to enable gas to be purged on a part of a volume surrounded by the optical path and a gas generator to generate gas and supply the gas to the volume part is provided. The volume part can be made a whole of the volume surrounded by the laser beam optical path or a selected part thereof. The gas can be nitrogen gas. The gas generator can be an embedded type nitrogen generator known to those skilled in the art. In one embodiment, a controller to control a flow of purge gas corresponding to received signals representing various parameters of temperature, oxygen level, pressure, humidity, flow rate, etc., is further provided. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过具有嵌入式氮气吹扫系统的激光器来提供视敏度校正系统。解决方案：公开了其中吹扫气体的激光系统和用气体吹扫激光系统的方法。在激光系统的一个实施例中，准分子激光折射校正操作系统具有激光束光路，该激光束光路被配置为使得能够在由光路包围的体积的一部分上清除气体和气体发生器以产生气体和供应提供到容积部分的气体。体积部分可以被制成由激光束光路或其选定部分包围的体积的整体。气体可以是氮气。气体发生器可以是本领域技术人员已知的嵌入式氮气发生器。在一个实施例中，进一步提供控制器，用于控制对应于表示温度，氧气水平，压力，湿度，流量等的各种参数的接收信号的吹扫气体流。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005152642A Method and apparatus for aberroscope calibration and discrete compensation 审中-公开
标题翻译：方法和装置用于赤霉素校准和离散补偿
公开(公告)号：JP2005152642A
公开(公告)日：2005-06-16
申请号：JP2004339055
申请日：2004-11-24
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： CURATU EUGENE O
IPC分类号： G01M11/02 , A61B3/10 , A61B3/103 , G01J9/00 , G02B5/32 , G02B27/00 , G02B27/44 , G03H1/00
CPC分类号： G02B27/0037 , A61B3/1015 , G01J9/00 , G02B5/32 , G02B27/4233 , G03H1/0808 , G03H1/2294 , G03H2001/0072
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for aberroscope calibration.
SOLUTION: A calibration apparatus for an aberroscope is provided which includes an optical element that is insertable into an optical path of a wavefront analyzer. The optical element is adapted to induce a predetermined aberration in a wavefront. The optical element, which can be transmissive or reflective, comprises: a lens optimized for a specific refractive power and aberration; a computer-generated hologram; and a spatial light modulator. A substantially unaberrated wavefront is passed along an optical path leading to a wavefront analyzer. A predetermined aberration is induced in the unaberrated wavefront to form an aberrated wavefront using an optical element positioned in the optical path. The aberrated wavefront is then analyzed using the wavefront analyzer, which is calibrated using data generated by the wavefront analyzer from the aberrated wavefront.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于异常校准的方法和装置。解决方案：提供了一种用于像差仪的校准装置，其包括可插入波前分析器的光路中的光学元件。光学元件适于在波前引起预定的像差。可以是透射或反射的光学元件包括：针对特定屈光度和像差而优化的透镜; 计算机生成的全息图; 和空间光调制器。沿着通向波前分析器的光路传递基本上未预定的波前。在未预定的波前引起预定的像差，以使用位于光路中的光学元件形成像差波前。然后使用波前分析仪分析像差波前，该波前分析仪使用由波前分析仪从像差波前生成的数据进行校准。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008055172A Performance assessment system for refractive laser and associated method 审中-公开
$Performance assessment system for refractive laser and associated method$
标题翻译：用于折射激光和相关方法的性能评估系统
公开(公告)号：JP2008055172A
公开(公告)日：2008-03-13
申请号：JP2007224239
申请日：2007-08-30
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： LIEDEL KEVIN K , PETTIT GEORGE H , CAMPIN JOHN A
IPC分类号： A61F9/007
CPC分类号： A61F9/008 , A61F9/00814 , A61F2009/00872
摘要： PROBLEM TO BE SOLVED: To improve a system for assessing a performance of a laser system for use in keratectomy. SOLUTION: This system 10 for assessing the performance of the laser system 11 for use in the keratectomy is provided with: a support 12 adapted to hold an ablation substrate 13; an optical system 25 for ablating the substrate surface 13 to achieve a predetermined ablation pattern by directing a laser light 15 across the ablation substrate 13 in the cornea of an eye which requires a treatment; an optical scanner 19 for directing a beam of light 20 across the whole ablated substrate 13 and receiving light 21 reflected therefrom 13 to detect an actual ablated pattern; an analyzer 22 for comparing the detected ablated pattern with the predetermined ablation pattern; and a display 24, in signal communication with the analyzer 22, displaying a comparison of the detected ablated pattern and the predetermined ablation pattern to a user. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：改进用于评估用于角膜切除术的激光系统的性能的系统。解决方案：用于评估用于角膜切除术的激光系统11的性能的该系统10设置有：适于保持消融基板13的支撑件12; 光学系统25，用于通过将激光15穿过需要治疗的眼睛的角膜中的消融基底13而烧蚀基底表面13以实现预定的消融图案; 用于将光束20引导穿过整个烧蚀的衬底13并接收从其反射的光21的光学扫描器19，以检测实际的烧蚀图案; 用于将检测到的烧蚀图案与预定的消融图案进行比较的分析器22; 以及与分析器22进行信号通信的显示器24，将检测到的烧蚀图案和预定的消融图案的比较显示给用户。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2005007174A Laser beam converter and method 审中-公开
标题翻译：激光束转换器和方法
公开(公告)号：JP2005007174A
公开(公告)日：2005-01-13
申请号：JP2004177155
申请日：2004-06-15
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： MCWHIRTER JOHN E , ESKEW DAVID , THAIR DAVID
IPC分类号： A61F9/007 , A61F9/008
CPC分类号： A61F9/00802 , A61F9/008 , A61F2009/00846 , A61F2009/00872 , A61F2009/00897 , Y10T403/54
摘要： PROBLEM TO BE SOLVED: To provide an optical converter which has stability and accuracy. SOLUTION: The optical converter comprises a fixed base and a movable mirror stand which has a mirror supporting bracket. First and second arms are adjacent to a first end of the base and a second end of the mirror stand respectively, are fixed with pivoting possibility in the parallel and spaced separation relationship, and forms a parallelogram attaching section of the base and the mirror stand. The attaching section which pivots is formed by using an inflective pivot. Each has a wall thickness section oriented so that the minimal angle deviation of a mirror is realized. A first bracket has three pads for supporting one side of the mirror. A second bracket has two surfaces formed so that the marginal part of the mirror is supported. Each surface is arranged facing the pad. A washer of dimensions which holds a setting screw can be arranged facing a third pad for the exterior wall of the mirror stand. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有稳定性和准确性的光转换器。解决方案：光转换器包括固定基座和具有反射镜支撑托架的可移动镜架。第一臂和第二臂分别与基座的第一端相邻，反射镜支架的第二端分别以平行和间隔的分隔关系固定，并形成基座和镜架的平行四边形安装部分。枢转的安装部分通过使用反射枢轴形成。每个都具有壁厚部分，其取向为使得镜子的最小角度偏差得以实现。第一支架具有用于支撑反射镜一侧的三个垫。第二支架具有形成为使得镜子的边缘部分被支撑的两个表面。每个表面布置成面向垫。保持固定螺钉的尺寸的垫圈可以布置成面对用于镜架的外壁的第三垫。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2007181676A System and method for illuminating object to be surgically treated 审中-公开
标题翻译：用于照明被对象物理处理的系统和方法
公开(公告)号：JP2007181676A
公开(公告)日：2007-07-19
申请号：JP2006345945
申请日：2006-12-22
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： LEBLANC RICHARD A , CAMPIN JOHN A , NGUYEN PHUOCK K
IPC分类号： A61F9/007
CPC分类号： A61B3/156 , A61F9/008 , A61F2009/00872
摘要： PROBLEM TO BE SOLVED: To provide a system utilizing a fact that a specular reflection beam has specified polarizing characteristics compared with wide range diffusing beams in order to optimize the effects of a light source to the viewing and an image processing, and also, in order to photograph an illuminated object. SOLUTION: This system includes a polarizing light source for illuminating an object with a polarizing beam, and a non-polarizing light source which emits a non-polarized beam for illuminating the object with the non-polarized beam. A detector is arranged in a manner to receive the light from the beam being reflected from the object. A polarizing element is oriented in such a manner that at least a part of the diffused reflex from the object can pass so that the specular reflection from the object may substantially be removed. The polarizing light source, the non-polarizing light source and the polarizing element selectively illuminate the object with the light having the selected polarizing characteristics in response to the section for the treatment to be executed, and also, can be controlled to detect the light. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种系统，利用事实，即与宽范围漫射束相比，镜面反射光束具有特定的偏振特性，以便优化光源对观看和图像处理的影响，并且还，以便拍摄照明物体。解决方案：该系统包括用于利用偏振光束照射物体的偏振光源和发射非偏振光束的非偏振光源，以用非偏振光束照射物体。检测器被布置成接收来自物体反射的光的光。偏振元件的取向方式是使来自物体的扩散反射的至少一部分可以通过，使得来自物体的镜面反射可以基本上被去除。偏振光源，非偏振光源和偏振元件响应于要执行的处理的部分，用具有选择的偏振特性的光选择性地照射物体，并且还可以控制以检测光。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007167659A External device for controlling laser in ophthalmologic operation 审中-公开
标题翻译：用于控制眼科手术中的激光的外部装置
公开(公告)号：JP2007167659A
公开(公告)日：2007-07-05
申请号：JP2006343084
申请日：2006-12-20
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： LIEDEL KEVIN K , PETTIT GEORGE H , LULOH MICHAEL
IPC分类号： A61F9/007 , G05G1/30 , H04Q9/00
CPC分类号： G05G1/305 , A61F9/00804 , A61F9/00836 , A61F2009/00872
摘要： PROBLEM TO BE SOLVED: To provide a remote control device usable for surgical treatment such as anorthokeratology operation, which has flexibility related to the position and the function. SOLUTION: A system for controlling the device usable for the operation is provided with a processor, a controller, a treatment laser, and a signal receiver. A remote device communicates with the signal receiver provided with a plurality of input elements. Each input element is composed to transmit discrete signals that can be received by the signal receiver when activated. At least one of the discrete signals corresponds to operation notified by the controller. A software package constantly exists on the processor to be adapted to convert data from the signal receiver into a signal for commanding the controller at least. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可用于外科治疗的远程控制装置，例如与位置和功能相关的灵活性操作。解决方案：用于控制可用于操作的装置的系统具有处理器，控制器，处理激光器和信号接收器。远程设备与具有多个输入元件的信号接收器通信。每个输入元件被组合以发送在激活时可以由信号接收器接收的离散信号。离散信号中的至少一个对应于由控制器通知的操作。处理器上经常存在软件包，以适应于将来自信号接收器的数据转换成用于至少命令控制器的信号。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007167654A System and method for dynamically measuring characteristics of laser beam for ophthalmological surgery 审中-公开
标题翻译：用于光学手术的激光束动态特性的系统和方法
公开(公告)号：JP2007167654A
公开(公告)日：2007-07-05
申请号：JP2006341758
申请日：2006-12-19
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： CURATU EUGENE O , OLMSTEAD RICHARD TY
IPC分类号： A61F9/007 , H01S3/00
CPC分类号： A61F9/008 , A61F9/00802 , A61F9/00814 , A61F2009/00872
摘要： PROBLEM TO BE SOLVED: To provide a method and a system of determining and monitoring the resection amount of the cornea by a laser which permits the execution of calibration during carrying out surgery in particular in real time. SOLUTION: The method includes sampling a laser beam shot from a pulsed treatment laser as a reference portion, and measures the fluence distribution of the beam of the reference portion and computes laser beam characteristics from the measured fluence distribution. The system for determining and monitoring the amount of the cornea to be resected by the laser includes a beam splitter. The beam splitter sets the position where a laser beam shot from the pulse type treatment laser is split into a cornea portion and a reference portion. Each instrument of the system measures the fluence distribution of the reference portion of the beam and computes the resection amount per laser shot from the measured fluence distribution. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过激光来确定和监测角膜切除量的方法和系统，其允许特别实时地执行手术期间执行校准。解决方案：该方法包括对从脉冲处理激光器射出的激光束进行采样，作为参考部分，并测量参考部分光束的注量分布，并根据测得的注量分布计算激光束特性。用于确定和监测由激光切除的角膜的量的系统包括分束器。分束器设置从脉冲型处理激光器射出的激光束被分割成角膜部分和参考部分的位置。系统的每个仪器测量光束的参考部分的注量分布，并根据测量的注量分布计算每次激光射击的切除量。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2005312974A Optical wavefront detection system and its detection method and also refraction aberration measurement system for eye and its measuring method 审中-公开
$Optical wavefront detection system and its detection method and also refraction aberration measurement system for eye and its measuring method$
标题翻译：光学波前检测系统及其检测方法，还可用于眼睛及其测量方法的折射率测量系统
公开(公告)号：JP2005312974A
公开(公告)日：2005-11-10
申请号：JP2005131841
申请日：2005-04-28
申请人： Alcon Refractivehorizons Inc , アルコンリフラクティブホライズンズ,インコーポレイティド
发明人： CURATSU EUGENE O
IPC分类号： G01M11/02 , A61B3/10 , G01J9/00
CPC分类号： G01J9/00 , G01J3/0218
摘要： PROBLEM TO BE SOLVED: To provide a wavefront detection system suitable for refraction aberration measuring for an eye and a wavefront detection method.
SOLUTION: Optical wavefront detection systems 10 and 30 have a microlens array arranged in order to carry out light reception of a wavefront. Image conversion means 16 and 36 are arranged on the downstream side of the microlens array and the image conversion means 16 and 36 convert into a real image on the focal surface an image which appears from the microlens array. Image detection means 22 and 42 are arranged in the last image formation aspect in order to detect the converted image. This sensor may have a CCD camera. Also, the optical wavefront detection method comprises a step which carries out light reception of the incident wavefront using the microlens array and a step which converts into a real image on the focal surface the image which appears from the microlens array. And, the converted image located in the last image formation aspect is detected and is preferably analyzed in order to measure strain of the wavefront.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供适合于眼睛的折射像差测量的波前检测系统和波前检测方法。解决方案：光波前检测系统10和30具有布置的微透镜阵列，以便执行波前的光接收。图像转换装置16和36布置在微透镜阵列的下游侧，并且图像转换装置16和36在焦点表面上转换成从微透镜阵列出现的图像。图像检测装置22和42被布置在最后的图像形成方面，以便检测转换的图像。该传感器可以具有CCD相机。此外，光波前检测方法包括使用微透镜阵列执行入射波前的光接收的步骤，以及将从微透镜阵列出现的图像转换成焦面上的实像的步骤。并且，检测位于最后图像形成方面的转换图像，并且优选地分析以便测量波前的应变。版权所有（C）2006，JPO＆NCIPI

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