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公开(公告)号：US08721073B2
公开(公告)日：2014-05-13
申请号：US13549563
申请日：2012-07-16
IPC分类号： G02C7/04
CPC分类号： G02C7/046
摘要： An ophthalmic lens incorporating a repeating periodic wavelike pattern of pigmented lines is utilized to highlight, shade and expose the iris of the wearer to create an enhanced look without affecting the natural appearance of the iris. The ophthalmic lens incorporates the repeating periodic wavelike pattern of pigmented lines in a region corresponding to the wearer's iris.
摘要翻译： 使用包含着色线的重复周期性波浪形图案的眼科镜片来突出显示，遮蔽和暴露佩戴者的虹膜以产生增强的外观而不影响虹膜的自然外观。 眼用透镜在对应于穿戴者的虹膜的区域中包含着色线的重复周期性波状图案。
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公开(公告)号：US20140016084A1
公开(公告)日：2014-01-16
申请号：US13549563
申请日：2012-07-16
IPC分类号： G02C7/04
CPC分类号： G02C7/046
摘要： An ophthalmic lens incorporating a repeating periodic wavelike pattern of pigmented lines is utilized to highlight, shade and expose the iris of the wearer to create an enhanced look without affecting the natural appearance of the iris. The ophthalmic lens incorporates the repeating periodic wavelike pattern of pigmented lines in a region corresponding to the wearer's iris.
摘要翻译： 使用包含着色线的重复周期性波浪形图案的眼科镜片来突出显示，遮蔽和暴露佩戴者的虹膜以产生增强的外观而不影响虹膜的自然外观。 眼用透镜在对应于穿戴者的虹膜的区域中包含着色线的重复的周期性波状图案。
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公开(公告)号：US20130308091A1
公开(公告)日：2013-11-21
申请号：US13475725
申请日：2012-05-18
申请人： Dawn D. Wright , Jeffrey H. Roffman , Angie Bowers
发明人： Dawn D. Wright , Jeffrey H. Roffman , Angie Bowers
IPC分类号： G02C7/04
摘要： A contact lens with a central portion, an iris portion, and a peripheral portion disposed about the iris portion; an effect band in or just outside the iris portion helps to provide the lens with a halo effect when worn on eye.
摘要翻译： 具有中心部分的隐形眼镜，虹膜部分和围绕虹膜部分设置的周边部分; 在虹膜部分中或正好在虹膜部分外侧的效果带有助于当佩戴在眼睛上时提供镜片的光晕效果。
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4.发明授权Deformable molds and methods for their use in the manufacture of ophthalmic lenses 失效可变形的模具及其用于制造眼镜的方法公开(公告)号：US06830712B1
公开(公告)日：2004-12-14
申请号：US09649635
申请日：2000-08-28
IPC分类号： B29D1100
CPC分类号： B29D11/00557 , B29D11/00125 , B29D11/00432 , B29D11/023 , Y10S425/808 , Y10T74/165 , Y10T74/20582
摘要： The present provides deformable molds and methods for manufacturing ophthalmic lenses using deformable molds. The molds of the invention may be used in the custom manufacture of ophthalmic lenses.
摘要翻译： 本发明提供了使用可变形模具制造眼科镜片的可变形模具和方法。 本发明的模具可用于眼科镜片的定制制造。
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公开(公告)号：US06520638B1
公开(公告)日：2003-02-18
申请号：US09929667
申请日：2001-08-14
申请人： Jeffrey H. Roffman , Philippe F. Jubin , Timothy R. Poling , Michael Skinner , Sheila Hickson-Curran
发明人： Jeffrey H. Roffman , Philippe F. Jubin , Timothy R. Poling , Michael Skinner , Sheila Hickson-Curran
IPC分类号： G02C704
摘要： The invention provides methods for designing lenses useful for correcting presbyopia, lenses incorporating such designs and methods for producing these lenses. The lenses of the invention exhibit a better distribution of the distance and near vision powers within the multifocal zone and, thus, improved visual acuity and wearer satisfaction.
摘要翻译： 本发明提供了设计用于矫正老视眼镜的镜片的设计方法，以及包含这种设计的镜片以及用于制造这些镜片的方法。 本发明的镜片表现出在多焦点区域内的距离和近视力的更好分布，并且因此提高了视敏度和佩戴者的满意度。
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公开(公告)号：USD458023S1
公开(公告)日：2002-06-04
申请号：US29113919
申请日：1999-11-12
申请人： Edward A. Dzwill , Scott Frederick Ansell , Adrianus Hendrik Kooiman , Menno Ben Kubbinga , Jan Albert Maria Windey , Michael W. Litwin , Jeffrey H. Roffman , Jongliang Wu
设计人： Edward A. Dzwill , Scott Frederick Ansell , Adrianus Hendrik Kooiman , Menno Ben Kubbinga , Jan Albert Maria Windey , Michael W. Litwin , Jeffrey H. Roffman , Jongliang Wu
CPC分类号： A45C11/005 , B65D2585/545
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公开(公告)号：US06179420B2
公开(公告)日：2001-01-30
申请号：US09296061
申请日：1999-04-21
申请人： Jeffrey H. Roffman , Timothy A. Clutterbuck , Richard J. Nason , Timothy R. Poling , Michel Guillon
发明人： Jeffrey H. Roffman , Timothy A. Clutterbuck , Richard J. Nason , Timothy R. Poling , Michel Guillon
IPC分类号： G02C704
摘要： The invention provides a pair of multifocal lenses for the correction of presbyopia. The dominant eye lens has an optic zone with the distance optical power required and additional zones of either or both distance and near optical power. The non-dominant eye lens has an optic zone with the near optical power and additional zones of either or both near and distance optical power.
摘要翻译： 本发明提供了一对用于矫正老花眼的多焦点透镜。 优势眼镜片具有所需的距离光功率的光学区域和距离和近光功率两者之一或两者的附加区域。 非优势眼镜片具有近光功率的光学区域和近距离光学功率和距离光焦度的附加区域。
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公开(公告)号：US5861114A
公开(公告)日：1999-01-19
申请号：US829766
申请日：1997-03-31
申请人： Jeffrey H. Roffman , Timothy A. Clutterbuck , Wallace Anthony Martin , Wybren van der Meulen , Edgar V. Menezes , Kornelis Renkema , Robert B. Phillips , Victor Lust , Jongliang Wu , Gerbrand Eshuis
发明人： Jeffrey H. Roffman , Timothy A. Clutterbuck , Wallace Anthony Martin , Wybren van der Meulen , Edgar V. Menezes , Kornelis Renkema , Robert B. Phillips , Victor Lust , Jongliang Wu , Gerbrand Eshuis
CPC分类号： B29D11/0048 , B29C33/306 , B29C33/3842 , B29C33/56 , B29C45/37 , B29C45/73 , B29D11/00125 , G02C7/04 , B29C2045/7343 , B29C2045/7362 , B29L2011/0016 , B29L2031/757 , Y10S425/808
摘要： A method of manufacturing complex optical surfaces in soft contact lenses includes a first step of defining the complex optical surfaces with a computer assisted drafting program using a mix of patient determined parameters and selected manufacturing process determined parameters to define a mathematical "meta lens". A machine code data set is then generated to machine a plurality of contact lens mold inserts to define a complex optical surface on each of the inserts. The machining step is conducted with a single point diamond lathe having submicron precision and repeatability. A first and second plurality of intermediate contact lens mold halves are then molded with said contact lens mold inserts to define said complex optical surfaces on said mold halves having micron range transitions between optical surfaces. The complex geometric forms and optical surfaces include bifocal lenses, aspheric lenses, and toric lenses wherein the lenses may include parabolic or elliptical geometry. The first plurality of mold halves is assembled with the second plurality of mold halves with a polymerizable monomer therebetween and polymerized to form a plurality of soft contact lenses having said complex optical surfaces defined thereon.
摘要翻译： 一种在软性隐形眼镜中制造复杂的光学表面的方法包括用计算机辅助牵伸程序定义复杂光学表面的第一步骤，该程序使用患者确定的参数和选定的制造过程确定的参数的混合来定义数学“元镜片”。 然后产生机器代码数据集，以加工多个隐形眼镜模具插入件以在每个插入件上限定复杂的光学表面。 加工步骤采用具有亚微米精度和重复性的单点金刚石车床进行。 然后用所述隐形眼镜模具插入件模制第一和第二多个中间隐形眼镜半模，以在所述半模上限定所述复合光学表面，所述复合光学表面在光学表面之间具有微米范围的转变。 复杂的几何形状和光学表面包括双焦点透镜，非球面透镜和复曲面透镜，其中透镜可以包括抛物线形或椭圆形几何形状。 第一多个半模与第二多个半模与其间聚合的单体组装，并聚合以形成多个具有限定在其上的复合光学表面的软性隐形眼镜。
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公开(公告)号：US5796462A
公开(公告)日：1998-08-18
申请号：US708362
申请日：1996-09-04
CPC分类号： A61F2/1613 , G02C7/044 , G02C2202/02
摘要： Aspheric toric lens designs are disclosed which reduce the number of cylindrical axis locations required for stock keeping units in inventory by aspherizing the toric surface thereof. The present invention pertains to ophthalmic lenses, and in particular to contact lenses such as soft hydrogel contact lenses, particularly designed to fit astigmatic patients who are either non-presbyopic or presbyopic. One of the front and back surfaces of the aspheric toric lens defines a spherical surface corresponding at least to the patient's basic distance prescription Rx. The other of the front and back surfaces defines an aspheric toric curve, wherein the toric surface is constructed with aspheric radii, such that the aspheric curve desensitizes axial misalignment of the toric curve by providing an enhanced depth-of-focus. When the aspheric toric surface is on the back surface of the lens, the spherical curve on the front surface of the lens can comprise a single spherical curve corresponding to the patient's basic distance prescription Rx. When the aspheric toric curve is on the front surface of the lens, the spherical curve on the back surface of the lens can comprise a multifocus concentric annular ring spherical surface design.
摘要翻译： 公开了非球面复曲面透镜设计，其减少库存中的库存单元所需的圆柱形轴位置的数量，其通过使其复曲面进行非球面化。 本发明涉及眼用镜片，特别是涉及隐形眼镜，例如软水凝胶隐形眼镜，特别设计用于适合非老花眼或老花眼的散光患者。 非球面复曲面透镜的前表面和背面中的一个限定了至少对应于患者的基本距离处方Rx的球面。 前表面和后表面中的另一个限定非球面复曲面曲线，其中复曲面表面构造有非球面半径，使得非球面曲线通过提供增强的聚焦深度使得复曲面曲线的轴向未对准脱敏。 当非球面复曲面位于透镜的后表面上时，透镜前表面上的球形曲线可以包括对应于患者的基本距离处方Rx的单个球形曲线。 当非球面复曲面曲线在透镜的前表面上时，透镜后表面上的球形曲线可以包括多焦点同心环形球形球面设计。
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公开(公告)号：US5715031A
公开(公告)日：1998-02-03
申请号：US433736
申请日：1995-05-04
摘要： Concentric aspheric multifocal lens designs are disclosed which use a combination of an aspheric front surface, which results in aberration reduction and contrast vision enhancement, along with a concentric multifocal back surface, to produce a lens design which affords clear vision at a distance and also near without a loss in contrast which is generally typical of prior art simultaneous vision, concentric multifocal lens designs. The aspheric surface improves the modulation transfer function (MTF) of the lens eye combination which improves the focus and contrast of both distance and near images. The design form is valid for contact lenses and intraocular lenses.
摘要翻译： 公开了同心非球面多焦点透镜设计，其使用非球面前表面的组合，其导致像差减小和对比度视觉增强以及同心多焦点背面，以产生透镜设计，其在远处甚至近处提供清晰的视觉 没有相反的损失，其通常是现有技术的同时视觉，同心多焦点透镜设计的典型。 非球面改善了眼镜组合的调制传递函数（MTF），改善了距离和近距离图像的聚焦和对比度。 设计形式适用于隐形眼镜和眼内镜。
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