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41. 发明申请

US20100153047A1 Method and Apparatus for Performing Remote Calibration Verification 有权
标题翻译：执行远程校准验证的方法和装置
公开(公告)号：US20100153047A1
公开(公告)日：2010-06-17
申请号：US12336893
申请日：2008-12-17
申请人： Gerhard Youssefi , Julia Hoff , Anton Hilger , Michael L. Kliewer
发明人： Gerhard Youssefi , Julia Hoff , Anton Hilger , Michael L. Kliewer
IPC分类号： G01D18/00
CPC分类号： A61B3/1015 , A61B3/135 , A61B2560/0223 , A61B2560/0271 , G06F19/00 , G16H40/40
摘要： A method and apparatus for remotely verifying the calibration status of a diagnostic instrument, for example, following remote installation of a software upgrade on the instrument. In one example, a method of verifying the calibration status of the instrument, includes retrieving stored raw calibration test data generated during a previously-performed calibration of the instrument, processing the raw calibration test data to generate a diagnostic reading, comparing the diagnostic reading to a known nominal reading, and based on the comparison, generating an output indicative of the calibration status of the instrument. In one example, the method is performed without contemporaneously measuring a calibration object with the instrument and therefore, without activating the measurement head or measurement optics of the instrument.
摘要翻译：一种用于远程验证诊断仪器的校准状态的方法和装置，例如在仪器上远程安装软件升级之后。在一个示例中，验证仪器的校准状态的方法包括检索在先前执行的仪器校准期间生成的存储的原始校准测试数据，处理原始校准测试数据以产生诊断读数，将诊断读数与已知的标称读数，并且基于比较，产生指示仪器的校准状态的输出。在一个示例中，该方法在与仪器同时测量校准物体的情况下进行，因此不激活仪器的测量头或测量光学元件。

42. 发明授权

US07699837B2 Method and system for improving vision 有权
标题翻译：改善视力的方法和系统
公开(公告)号：US07699837B2
公开(公告)日：2010-04-20
申请号：US11158365
申请日：2005-06-22
申请人： Ian G. Cox , Timothy N. Turner , Gerhard Youssefi
发明人： Ian G. Cox , Timothy N. Turner , Gerhard Youssefi
IPC分类号： A61B18/20
CPC分类号： A61F9/008 , A61F9/00806 , A61F9/013 , A61F2009/00846 , A61F2009/00857 , A61F2009/00859 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882
摘要： Methods and apparatus for improving vision incorporate the effects of biodynamical and biomechanical (biological) responses of the eye. The eye produces a biological response to trauma, such as a LASIK keratectomy or other necessary traumatic procedure in preparation for refractive surgery. By observing the biological response, a prospective treatment to correct higher order aberrations is adjusted to compensate for the biological effects. An improved photorefractive surgery system incorporates one or more suitable diagnostic devices that provide biological response information in such a manner that the patient need not change position from that assumed for the surgical procedure.
摘要翻译：用于改善视力的方法和装置包括眼睛的生物力学和生物力学（生物）反应的作用。眼睛产生对创伤的生物反应，例如LASIK角膜切除术或其他必要的创伤手术，用于屈光手术的准备。通过观察生物反应，调整纠正高阶像差的前瞻性治疗以补偿生物效应。改进的光折射手术系统包括一种或多种合适的诊断装置，其提供生物反应信息，使得患者不需要改变与外科手术所假设的位置。

43. 发明申请

US20080228177A1 System and Method for Correction of Ophthalmic Refractive Errors 审中-公开
$System and Method for Correction of Ophthalmic Refractive Errors$
标题翻译：矫正眼科屈光不正的系统和方法
公开(公告)号：US20080228177A1
公开(公告)日：2008-09-18
申请号：US12092899
申请日：2006-10-12
申请人： Friedrich Moritz , Gerhard Youssefi
发明人： Friedrich Moritz , Gerhard Youssefi
IPC分类号： A61F9/01 , A61B3/10
CPC分类号： A61F9/008 , A61F9/007 , A61F9/00806
摘要： The present invention relates to a system and a method for calculating a course of refractive treatment for correcting a refractive error of a patient's eye. It is based on the concept to combine at least a first treatment which provides an overcorrection of the intended correction with at least a second treatment which corrects said overcorrection.
摘要翻译：本发明涉及一种用于计算用于矫正患者眼睛屈光不正的折射治疗过程的系统和方法。这是基于将至少第一种处理结合起来的概念，该第一种处理提供预期校正的过度校正以及至少第二种处理，其校正所述过度校正。

44. 发明申请

US20070161972A1 Method, system and algorithm related to treatment planning for vision correction 审中-公开
标题翻译：与视力矫正治疗计划相关的方法，系统和算法
公开(公告)号：US20070161972A1
公开(公告)日：2007-07-12
申请号：US10550438
申请日：2004-04-12
申请人： Craig Felberg , Robin Hughes , Rupert Veith , Michael Johnson , Florian Dambacher , Arne Matthaus , Gerhard Youssefi , Friedrich Moritz
发明人： Craig Felberg , Robin Hughes , Rupert Veith , Michael Johnson , Florian Dambacher , Arne Matthaus , Gerhard Youssefi , Friedrich Moritz
IPC分类号： A61B18/18 , A61B3/00
CPC分类号： A61F9/00806 , A61B3/103 , A61B3/107 , A61F2009/00846 , A61F2009/00857 , A61F2009/00859 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , G06F19/3481
摘要： The invention is directed to a system and methods for automatically determining a multiple number of viable treatment plans for correcting a patient's vision via photoablative refractive surgery. Embodiments of the invention rely on selected various diagnostic input about the patient's eye to classify the eye as being particularly suitable for treatment by several different treatment algorithms. The invention is further directed to the simultaneous presentation of various treatment plans based upon selected input data and available treatment algorithms that can be reviewed, modified, and ultimately selected for application. A system embodiment according to the invention includes a component for receiving the diagnostic input data about the patient's vision, for analyzing the input data and determining the potentially usable treatment algorithms, and for processing the potentially usable treatment algorithms based upon the input data, and a component for displaying the multilevel graphical user interface which facilitates review, modification, and selection of viable treatment plans for correcting the patient's vision. The system is further operably associated with a storage medium for storing calculated and selected treatment plans which include executable instructions for a photoablative laser component of the system to deliver a selected treatment plan to the patient's eye.
摘要翻译：本发明涉及一种系统和方法，用于通过光烧伤性屈光手术来自动确定用于校正患者视力的多个可行治疗计划。本发明的实施例依赖于关于患者眼睛的所选择的各种诊断输入来将眼睛分类为特别适合于通过若干不同的治疗算法进行治疗。本发明进一步涉及基于所选择的输入数据和可被审查，修改和最终选择用于应用的可用治疗算法来同时呈现各种治疗计划。根据本发明的系统实施例包括用于接收关于患者视力的诊断输入数据的组件，用于分析输入数据并确定潜在可用的治疗算法，以及基于输入数据处理潜在可用的治疗算法，以及用于显示多级图形用户界面的组件，其便于查看，修改和选择用于校正患者视力的可行治疗计划。该系统进一步可操作地与用于存储计算和选择的治疗计划的存储介质相关联，所述治疗计划包括用于系统的光消融激光组件的可执行指令，以将选定的治疗计划传递给患者的眼睛。

45. 发明申请

US20070032782A1 Method and apparatus for eye alignment 审中-公开
标题翻译：眼睛对齐的方法和装置
公开(公告)号：US20070032782A1
公开(公告)日：2007-02-08
申请号：US10549220
申请日：2004-02-18
申请人： Gerhard Youssefi , Friedrich Moritz
发明人： Gerhard Youssefi , Friedrich Moritz
IPC分类号： A61F9/008 , A61B18/18
CPC分类号： A61F9/008 , A61B3/113 , A61F2009/00846 , A61F2009/00872 , G01B9/02091
摘要： In an ophthalmic laser system preferably intended for photoablative refractive surgery, a component apparatus that is preferably an optical coherence tomography device for measuring corneal pachymetry makes its measurement when the First and Second Purkinje reflections of the OCT probe beam are detected, otherwise, the reflection signal is not strong enough to enable the OCT measurement. The beam axis of the therapeutic laser of the system is co-aligned with the OCT-prbbe beam. When the First and Second Purkinje reflections of the OCT probe beam are detected, a signal is generated by the OCT device and sent to the eye tracker component of the system to engage the eye tracker operation. This allows for objective, automatic engagement of the eye tracker and alignment of the patient's optical axis to the treatment axis or a diagnostic beam axis.
摘要翻译：在优选用于光烧伤性屈光手术的眼科激光系统中，优选地，用于测量角膜厚度测量的光学相干断层摄影装置的分量装置在检测到OCT探针光束的第一和第二浦肯野反射时进行测量，否则，反射信号不够强大，不能进行OCT测量。系统的治疗激光束的光束轴与OCT-prbbe光束共同对准。当检测到OCT探测光束的第一次和第二次浦肯野反射时，由OCT装置产生信号并将其发送到系统的眼睛跟踪器部件以进行眼动仪操作。这允许眼睛跟踪器的客观的自动接合和患者的光轴对准治疗轴或诊断光束轴。

46. 发明授权

US10716706B2 System and method for performing lens fragmentation 有权
公开(公告)号：US10716706B2
公开(公告)日：2020-07-21
申请号：US13436352
申请日：2012-03-30
申请人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
发明人： Frieder Loesel , Jochen Kandulla , Friedrich Moritz , Gwillem Mosedale , Holger Schlueter , Roland Toennies , Gerhard Youssefi , David Haydn Mordaunt
IPC分类号： A61F9/008
摘要： A system and method are provided for fragmenting a crystalline lens, to facilitate its removal from the lens bag during an ophthalmic laser surgery. First, a predetermined pattern is used to make Laser Induced Optical Breakdown (LIOB) cuts that section the lens into asymmetrical, operational segments. At least one operational segment is then selected and softened with a plurality of compact LIOB cuts. Once softened, the selected segment is aspirated. The remaining operational segments are then subsequently removed. During a procedure, an imaging unit can monitor movements of the lens bag to ensure proper placement of the LIOB cuts on the lens.

47. 发明授权

US09186059B2 Ophthalmic instrument alignment apparatus and method of using same 有权
标题翻译：眼科仪器对准装置及其使用方法
公开(公告)号：US09186059B2
公开(公告)日：2015-11-17
申请号：US12334896
申请日：2008-12-15
申请人： Gerhard Youssefi , Rupert Veith
发明人： Gerhard Youssefi , Rupert Veith
IPC分类号： A61B3/15 , A61F9/008
CPC分类号： A61B3/152 , A61F9/008 , A61F2009/00872
摘要： An ophthalmic instrument for use with a subject's eye, comprising an interferometer having a test arm in which the subject's eye is to be positioned and a reference arm, the reference arm including a mirror adapted to be positioned such that the reference arm has a predetermined length, and an ophthalmic apparatus coupled to the interferometer such that, by altering a test arm length, a length between the ophthalmic apparatus and the eye is also altered. The mirror is positioned to achieve the predetermined length and a length of the test arm is adjusted such that interference between the light reflected from the eye and the light reflected from the mirror is achieved, the ophthalmic apparatus is optically aligned with the eye.
摘要翻译：一种用于受试者的眼睛的眼科仪器，包括具有被测者的眼睛要被定位的测试臂的干涉仪和参考臂，所述参考臂包括适于被定位成使得所述参考臂具有预定长度的反射镜以及耦合到所述干涉仪的眼科装置，使得通过改变测试臂长度，眼科装置和眼睛之间的长度也被改变。反射镜被定位成达到预定长度，并且调整测试臂的长度，使得实现从眼睛反射的光和从反射镜反射的光之间的干涉，眼科装置与眼睛光学对准。

48. 发明申请

US20140135749A1 SYSTEM AND METHOD FOR FEMTO-FRAGMENTATION OF A CRYSTALLINE LENS 有权
标题翻译：一种用于晶体管镜片分解的系统和方法
公开(公告)号：US20140135749A1
公开(公告)日：2014-05-15
申请号：US13795641
申请日：2013-03-12
申请人： Toh Seng Goh , Brian D. McCary , David Haydn Mordaunt , Frieder Loesel , Jochen Kandulla , Gerhard Youssefi , Werner Banghard
发明人： Toh Seng Goh , Brian D. McCary , David Haydn Mordaunt , Frieder Loesel , Jochen Kandulla , Gerhard Youssefi , Werner Banghard
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61B2218/007 , A61F9/00804 , A61F9/00812 , A61F9/00821 , A61F9/00825 , A61F2009/0087 , A61F2009/00872 , A61F2009/00878 , A61F2009/00887 , A61F2009/00897
摘要： A system and method for performing a femto-fragmentation procedure on tissue in the crystalline lens of an eye requires that a laser beam be directed and focused to a focal point in the crystalline lens of the eye. The focal point is then guided, relative to an axis defined by the eye, to create a segment cluster by causing Laser Induced Optical Breakdown (LIOB) of tissue in the crystalline lens. The resultant segment cluster includes a plurality of contiguous, elongated segments in the crystalline lens that are individually tapered from an anterior end-area to a posterior end-area. Specifically, this is done to facilitate the removal of individual segments from the segment cluster in the crystalline lens.
摘要翻译：用于对眼睛的晶状体中的组织执行毫微微碎裂过程的系统和方法要求激光束被引导并聚焦到眼晶状体中的焦点。然后相对于由眼睛定义的轴引导焦点，以通过引起晶状体中的组织的激光诱导光学细分（LIOB）来创建片段簇。所得到的片段簇包括晶状体中的多个相邻细长的片段，其从前端部区域到后端区域分别逐渐变细。具体地说，这是为了便于从晶状体中的片段簇中去除各个片段。

49. 发明申请

US20130317488A1 System and Method for Correction of Ophthalmic Refractive Errors 审中-公开
$System and Method for Correction of Ophthalmic Refractive Errors$
标题翻译：矫正眼科屈光不正的系统和方法
公开(公告)号：US20130317488A1
公开(公告)日：2013-11-28
申请号：US13953311
申请日：2013-07-29
申请人： Friedrich Moritz , Gerhard Youssefi
发明人： Friedrich Moritz , Gerhard Youssefi
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61F9/007 , A61F9/00806
摘要： The present invention relates to a system and a method for calculating a course of refractive treatment for correcting a refractive error of a patient's eye. It is based on the concept to combine at least a first treatment which provides an overcorrection of the intended correction with at least a second treatment which corrects said overcorrection.
摘要翻译：本发明涉及一种用于计算用于矫正患者眼睛屈光不正的折射治疗过程的系统和方法。这是基于将至少第一种处理结合起来的概念，该第一种处理提供预期校正的过度校正以及至少第二种处理，其校正所述过度校正。

50. 发明申请

US20130172861A1 System and Method for Postoperative Capsular Bag Control 有权
标题翻译：术后囊袋控制系统及方法
公开(公告)号：US20130172861A1
公开(公告)日：2013-07-04
申请号：US13338872
申请日：2011-12-28
申请人： Gerhard Youssefi
发明人： Gerhard Youssefi
IPC分类号： A61B18/20
CPC分类号： A61F9/00825 , A61F2009/00851 , A61F2009/0087 , A61F2009/00887
摘要： In accordance with the present invention, a system and method are provided for controlling postoperative shrinkage of the capsular bag, after the lens has been removed from the capsular bag. The purpose is to establish a proper optical alignment for a prosthetic Intraocular Lens (IOL). Included in the system are a laser unit for generating a laser beam, a detector for creating an image of the prosthetic IOL in the capsular bag, and a computer for evaluating the image to determine an alignment difference between the IOL axis and a defined axis of the eye. The computer is also used for guiding the laser beam to alter selected tissue in the eye, to thereby influence postoperative shrinkage of the capsular bag and minimize any potential alignment difference between the IOL axis and the defined axis of the eye during capsular bag shrinkage.
摘要翻译：根据本发明，提供了一种系统和方法，用于控制在从胶囊袋中取出镜片之后胶囊袋的术后收缩。目的是为假眼内镜（IOL）建立适当的光学对准。系统中包括用于产生激光束的激光单元，用于在囊袋中产生假体IOL的图像的检测器，以及用于评估图像的计算机，以确定IOL轴和所定义的轴的定义轴线之间的对准差眼。计算机还用于引导激光束改变眼睛中的选定组织，从而影响囊袋的术后收缩，并且使囊袋收缩期间IOL轴与眼睛的限定轴线之间的任何潜在对准差异最小化。

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