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    • 3. 发明申请
    • System for enlarging a retinal image
    • 放大视网膜图像的系统
    • US20060247766A1
    • 2006-11-02
    • US11404491
    • 2006-04-13
    • Gildas Marin
    • Gildas Marin
    • A61F2/16
    • A61F2/1613A61F2/1648A61F2/1651G02C7/08
    • The invention relates to a system for enlarging a retinal image, comprising an intraocular implant and an external lens. The implant comprises a peripheral part and a central part with a negative power. The lens has a positive power and is for arrangement outside the eye, typically in a glasses frame. The lens and the implant produce an enlarged image of an object at the back of the eye of a standard user. For a pupil with a diameter of 1.5 mm, each point object in a reading field forms a dark image of a size between 20 and 50 μm at the back of the eye. The invention permits a large reading field, at the cost of a degradation in the performance of the system along the axis, acceptable when taking into account the acuity of the patients treated and, furthermore, provides a system with little variation in performance with displacement of the lens from the nominal position.
    • 本发明涉及一种用于放大视网膜图像的系统,包括眼内植入物和外部透镜。 植入物包括具有负功率的周边部分和中心部分。 透镜具有正的功率并且用于布置在眼睛外部,通常在眼镜架中。 透镜和植入物在标准用户的眼睛的后面产生物体的放大图像。 对于直径为1.5mm的瞳孔,读取区域中的每个点对象在眼睛的后面形成大小在20和50μm之间的暗图像。 本发明允许在考虑到所治疗的患者的敏锐度时以系统沿着轴的性能降级为代价的大的阅读领域是可以接受的,此外,提供了一种系统性能差异很小 镜头从标称位置。
    • 6. 发明授权
    • Method for determination of an ophthalmic lens
    • 眼科镜片的测定方法
    • US07210780B1
    • 2007-05-01
    • US11453346
    • 2006-06-14
    • Bernard BourdoncleGildas Marin
    • Bernard BourdoncleGildas Marin
    • G02C7/06
    • G02C7/063G02C7/025G02C7/027G02C7/028
    • The subject of the invention is a method for determination by optimization of an ophthalmic lens for a wearer for whom a power addition has been prescribed. The method proposes using as a target for the optimization of the lens, under wearing conditions, a difference of the mean orientation of the axes of resulting astigmatism to the vertical of less than 2.5° in a first control zone delimited by an ellipse centred on the progression meridian at half height between the fitting cross and the near vision reference point, said ellipse having a major axis greater than 35° and a minor axis comprised between 3.8° and 4.5°.The invention allows improvement in the performances of the progressive multifocal lenses in intermediate vision.
    • 本发明的主题是通过优化已经规定了加力的佩戴者的眼用透镜来确定的方法。 该方法提出在佩戴条件下,作为镜片优化的目标,在由以中心为中心的椭圆所限定的第一控制区域中,得到的散光轴与垂直线的平均取向之差小于2.5° 在拟合十字架和近视觉参考点之间的半高处的前进子午线,所述椭圆具有大于35°的长轴和3.8°至4.5°之间的短轴。 本发明允许改善中间视觉中渐进多焦点透镜的性能。
    • 8. 发明授权
    • Method for providing a spectacle opthalmic lens by calculating for selecting a design
    • 通过计算选择设计来提供眼镜眼镜片的方法
    • US08602560B2
    • 2013-12-10
    • US13138037
    • 2009-12-23
    • Gildas MarinMartha HernandezPablo De Gracia PachecoSusana Marcos CelestinoCarlos Diaz Dorronsoro
    • Gildas MarinMartha HernandezPablo De Gracia PachecoSusana Marcos CelestinoCarlos Diaz Dorronsoro
    • A61B3/00
    • G02C7/02G02C2202/22
    • A method implemented by computer means for optimizing the design of a spectacle ophthalmic lens comprising: a) providing the residual astigmatism value and orientation data of a spectacle ophthalmic lens design for at least one gaze direction; b) providing the astigmatism and coma values and orientations data of an eye of a wearer; c) providing an optimized spectacle ophthalmic lens comprising adapting the management of astigmatism and coma of an lens-eye system based on a combination of the astigmatism and coma of the lens-eye system so as to improve the acuity versus distortion for the wearer's eye and where the lens-eye system consists of the spectacle ophthalmic lens design and the wearer's eye, with the proviso that the RMS value of the astigmatism of the lens-eye system is equal or greater to 0.025 μm and that the RMS value of the coma of the lens-eye system is equal or greater to 0.025 μm. A computer program product carrying out at least one of the steps.
    • 一种通过用于优化眼镜眼镜片的设计的计算机装置实现的方法,包括:a)提供眼镜眼镜片设计的残余像散值和取向数据至少一个注视方向; b)提供佩戴者的眼睛的散光和彗形像值和取向数据; c)提供优化的眼镜镜片,其包括基于眼镜系统的散光和昏迷的组合来适应镜片眼系统的散光和昏迷的管理,以便改善眼睛对于眼睛的敏锐度与变形, 其中镜眼系统由眼镜眼镜片设计和佩戴者眼睛组成,条件是镜片 - 眼睛系统的散光的RMS值等于或大于0.025μm,并且瞳孔的彗差的RMS值 镜眼系统等于或大于0.025毫米。 执行至少一个步骤的计算机程序产品。
    • 10. 发明申请
    • METHOD FOR PROVIDING A SPECTACLE OPTHALMIC LENS BY CALCULATING FOR SELECTING A DESIGN
    • 通过计算选择设计的方式提供一个可视对准的镜头
    • US20120147324A1
    • 2012-06-14
    • US13138037
    • 2009-12-23
    • Gildas MarinMartha Hernandez
    • Gildas MarinMartha Hernandez
    • G02C7/06G02C7/02
    • G02C7/02G02C2202/22
    • A method implemented by computer means for optimizing the design of a spectacle ophthalmic lens comprising: a) providing the residual astigmatism value and orientation data of a spectacle ophthalmic lens design for at least one gaze direction; b) providing the astigmatism and coma values and orientations data of an eye of a wearer; c) providing an optimized spectacle ophthalmic lens comprising adapting the management of astigmatism and coma of an lens-eye system based on a combination of the astigmatism and coma of the lens-eye system so as to improve the acuity versus distortion for the wearer's eye and where the lens-eye system consists of the spectacle ophthalmic lens design and the wearer's eye, with the proviso that the RMS value of the astigmatism of the lens-eye system is equal or greater to 0.025 μm and that the RMS value of the coma of the lens-eye system is equal or greater to 0.025 μm. A computer program product carrying out at least one of the steps.
    • 一种通过用于优化眼镜眼镜片的设计的计算机装置实现的方法,包括:a)提供眼镜眼镜片设计的残余像散值和取向数据至少一个注视方向; b)提供佩戴者的眼睛的散光和彗形像值和取向数据; c)提供优化的眼镜镜片,其包括基于眼镜系统的散光和昏迷的组合来适应镜片眼系统的散光和昏迷的管理,以便改善眼睛对于眼睛的敏锐度与变形, 其中眼镜系统由眼镜眼镜片设计和佩戴者眼睛组成,条件是镜片 - 眼睛系统的像散的RMS值等于或大于0.025μm,并且瞳孔的彗差的RMS值 镜眼系统等于或大于0.025μm。 执行至少一个步骤的计算机程序产品。