公开(公告)号：US5965631A

公开(公告)日：1999-10-12

申请号：US108714

申请日：1998-07-01

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： G02C7/04 ,  A61F20060101 ,  A61F2/14 ,  A61L27/00 ,  A61L27/26 ,  A61L27/34 ,  B05D7/24 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00 ,  C08F220/22 ,  C08F290/06 ,  C08F290/14 ,  C08F299/08 ,  C08G20060101 ,  C08G18/10 ,  C08G18/48 ,  C08G18/50 ,  C08G18/61 ,  C08G18/67 ,  C08G18/81 ,  C08G18/83 ,  C08G77/00 ,  C08G77/04 ,  C08G77/46 ,  C08J5/00 ,  C08K3/00 ,  C08L20060101 ,  C08L33/08 ,  C08L33/10 ,  C08L83/04 ,  G02B1/04 ,  G02C20060101

CPC分类号： G02C7/049 ,  A61L27/26 ,  A61L27/34 ,  B05D1/62 ,  B29C39/42 ,  B29D11/00076 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  G02B1/043 ,  A61L2430/16 ,  B29C71/00 ,  B29L2011/0041 ,  Y10S525/903 ,  Y10S525/936 ,  Y10S525/937

摘要： An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

公开(公告)号：US5760100A

公开(公告)日：1998-06-02

申请号：US569816

申请日：1995-12-08

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： G02C7/04 ,  A61F20060101 ,  A61F2/14 ,  A61L27/00 ,  A61L27/26 ,  A61L27/34 ,  B05D7/24 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00 ,  C08F220/22 ,  C08F290/06 ,  C08F290/14 ,  C08F299/08 ,  C08G20060101 ,  C08G18/10 ,  C08G18/48 ,  C08G18/50 ,  C08G18/61 ,  C08G18/67 ,  C08G18/81 ,  C08G18/83 ,  C08G77/00 ,  C08G77/04 ,  C08G77/46 ,  C08J5/00 ,  C08K3/00 ,  C08L20060101 ,  C08L33/08 ,  C08L33/10 ,  C08L83/04 ,  G02B1/04 ,  G02C20060101

CPC分类号： G02C7/049 ,  A61L27/26 ,  A61L27/34 ,  B05D1/62 ,  B29C39/42 ,  B29D11/00076 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  G02B1/043 ,  A61L2430/16 ,  B29C71/00 ,  B29L2011/0041 ,  Y10S525/903 ,  Y10S525/936 ,  Y10S525/937

摘要： An ophthalmic lens suited for extended-wear for periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

公开(公告)号：US4784485A

公开(公告)日：1988-11-15

申请号：US73899

申请日：1987-07-13

申请人： Arthur Ho

发明人： Arthur Ho

IPC分类号： G01M11/02 ,  G01B9/00

CPC分类号： G01M11/0228

摘要： Apparatus to measure the size of an optic zone of a lens, particularly a contact lens or intraocular lenses, and the refractive power of that optic zone includes an illumination system with a light source and a first lens train producing a collimated beam of light from the light source, and a second lens train including an observation system coaxial with the illumination system and focusing the collimated beam so that the observation system allows an observer to observe a magnified image of the lens to be measured. The lens to be measured is disposed on a mounting plate positioned in the collimated light beam between the first and second lens trains. A planar knife edge is positioned within the focused light beam of the second lens train so that it occludes a part of that beam. A micrometer or similar device is attached to the mounting plate so as to measure the observed size of the optic zone or zones of the lens. The distance between the light source and the first lens train is variable to allow the refractive power of the optic zone or zones of the lens to be determined.

摘要翻译： 用于测量透镜，特别是隐形眼镜或眼内透镜的光学区域的尺寸以及该光学区域的屈光度的装置包括具有光源的照明系统和产生来自所述光源的准直光束的第一透镜序列 光源，以及包括与照明系统同轴的观察系统的第二透镜列，并且对准准直光束进行聚焦，使得观察系统允许观察者观察待测透镜的放大图像。 要测量的透镜设置在位于第一和第二透镜列之间的准直光束中的安装板上。 平面刀边缘位于第二透镜列的聚焦光束内，使得其遮挡该光束的一部分。 将微米或类似的装置连接到安装板上，以便测量镜片的光学区域或区域的观察尺寸。 光源和第一透镜列之间的距离是可变的，以允许确定透镜区域或透镜区域的屈光力。

公开(公告)号：US10251781B2

公开(公告)日：2019-04-09

申请号：US14006082

申请日：2012-03-20

申请人： Arthur Ho ,  Jean-Marie Parel ,  Jukka Moilanen ,  Paul Mendell Erickson

发明人： Arthur Ho ,  Jean-Marie Parel ,  Jukka Moilanen ,  Paul Mendell Erickson

IPC分类号： A61F2/16 ,  A61F9/008 ,  A61F9/007 ,  A61F9/00

摘要： A method for refilling a lens of an eye or increasing the elasticity of a lens of an eye includes removing a central portion of the lens core through the eye's cornea, a capsulorhexis in the eye's lens capsule and a gullet extending at least partially through the cortex of the lens. The lens is then refilled with a synthetic lens material. Sufficient lens core is left in place so that the synthetic material is not in contact with a lens capsule of the eye. The synthetic material used for refilling may be selected and may be formed in a shape and thickness so as to affect the refractive characteristics of the lens. An endocapsular lenticule may be inserted in the lens to affect the refractive characteristics of the lens.

公开(公告)号：US08568626B2

公开(公告)日：2013-10-29

申请号：US12252406

申请日：2008-10-16

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorge Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorge Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： B29D11/00

CPC分类号： G02C7/049 ,  A61L27/26 ,  A61L27/34 ,  A61L2430/16 ,  B05D1/62 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00076 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  G02B1/043 ,  Y10S525/903 ,  Y10S525/936 ,  Y10S525/937 ,  C08L51/085 ,  C08L51/08 ,  C08L33/00 ,  C08L83/04 ,  C08L39/06 ,  C08G18/63 ,  C08G18/48

摘要： A method for making a silicone hydrogel contact lens is provided. In one embodiment, a prepolymer mixture is polymerized in a lens mold in an atmosphere having less than about 10000 ppm oxygen to form a silicone hydrogel contact lens suitable for extended wear as characterized by producing less than 10% corneal swelling after a period of continuous wear of 7 days including normal sleep periods. In one embodiment, the prepolymer mixture comprises at least one oxyperm material containing hydrophilic groups, wherein the at least one oxyperm material is a siloxane-containing macromer or monomer, at least one ionoperm material, and a cross-linking agent. In certain embodiments, the polymerization of the prepolymer mixture may be carried out in an atmosphere having less than about 1000 ppm oxygen.

摘要翻译： 提供了制备硅酮水凝胶隐形眼镜的方法。 在一个实施方案中，预聚物混合物在具有小于约10000ppm氧气的气氛中在透镜模具中聚合以形成适于延长磨损的硅氧烷水凝胶隐形眼镜，其特征在于连续磨损一段时间后产生小于10％的角膜溶胀 包括正常睡眠期为7天。 在一个实施方案中，预聚物混合物包含至少一种含有亲水基团的含氧物质，其中所述至少一种含氧物质是含硅氧烷的大分子单体或至少一种离子交换材料和交联剂。 在某些实施方案中，预聚物混合物的聚合可以在具有小于约1000ppm氧气的气氛中进行。

公开(公告)号：US07810925B2

公开(公告)日：2010-10-12

申请号：US12433467

申请日：2009-04-30

申请人： Simon Rodney Evans ,  Arthur Ho ,  Geoffrey Peter Brent ,  Klaus Ehrmann ,  Darrin Mark Falk ,  Sandya Indrani Perera ,  Jacqueline Tan ,  Renee Du Toit

发明人： Simon Rodney Evans ,  Arthur Ho ,  Geoffrey Peter Brent ,  Klaus Ehrmann ,  Darrin Mark Falk ,  Sandya Indrani Perera ,  Jacqueline Tan ,  Renee Du Toit

IPC分类号： G02C7/04

CPC分类号： G02C7/043 ,  G02C7/045

摘要： A contact lens having near vision and distance vision portions, the lens being movable on the eye between first and second positions, those positions corresponding with aligning the wearer's vision through the near vision and distance vision portions respectively. The lens is positionally stable on the eye in each of the two positions, and requires a force to be applied to the lens to move between the first and second positions. Preferably the lens has a back surface and a front surface, and said back surface has either one or two major back curve zones occupying a major portion of the lens back surface.

摘要翻译： 具有近视力和距离视觉部分的隐形眼镜，透镜可在第一和第二位置之间在眼睛上移动，这些位置分别对应于通过近视力和距离视觉部分对准佩戴者的视力。 透镜在两个位置的每一个位置上在眼睛上是位置稳定的，并且需要施加到透镜的力以在第一和第二位置之间移动。 优选地，透镜具有后表面和前表面，并且所述后表面具有占据透镜后表面的主要部分的一个或两个主后背区域。

公开(公告)号：US20090231542A1

公开(公告)日：2009-09-17

申请号：US12433467

申请日：2009-04-30

申请人： Simon Rodney EVANS ,  Arthur Ho ,  Geoffrey Peter Brent ,  Klaus Ehrmann ,  Darrin Mark Falk ,  Sandya Indrani Perera ,  Jacqueline Tan ,  Renee Du Toit

发明人： Simon Rodney EVANS ,  Arthur Ho ,  Geoffrey Peter Brent ,  Klaus Ehrmann ,  Darrin Mark Falk ,  Sandya Indrani Perera ,  Jacqueline Tan ,  Renee Du Toit

IPC分类号： G02C7/04

CPC分类号： G02C7/043 ,  G02C7/045

摘要： A contact lens having near vision and distance vision portions, the lens being movable on the eye between first and second positions, those positions corresponding with aligning the wearer's vision through the near vision and distance vision portions respectively. The lens is positionally stable on the eye in each of the two positions, and requires a force to be applied to the lens to move between the first and second positions. Preferably the lens has a back surface and a front surface, and said back surface has either one or two major back curve zones occupying a major portion of the lens back surface.

摘要翻译： 具有近视力和距离视觉部分的隐形眼镜，透镜可在第一和第二位置之间在眼睛上移动，这些位置分别对应于通过近视力和距离视觉部分对准佩戴者的视力。 透镜在两个位置的每一个位置上在眼睛上是位置稳定的，并且需要施加到透镜的力以在第一和第二位置之间移动。 优选地，透镜具有后表面和前表面，并且所述后表面具有占据透镜后表面的主要部分的一个或两个主后背区域。

公开(公告)号：US20090039535A1

公开(公告)日：2009-02-12

申请号：US12252406

申请日：2008-10-16

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, JR. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, JR. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： B29D11/00

CPC分类号： G02C7/049 ,  A61L27/26 ,  A61L27/34 ,  A61L2430/16 ,  B05D1/62 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00076 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  G02B1/043 ,  Y10S525/903 ,  Y10S525/936 ,  Y10S525/937 ,  C08L51/085 ,  C08L51/08 ,  C08L33/00 ,  C08L83/04 ,  C08L39/06 ,  C08G18/63 ,  C08G18/48

摘要： A method for making a silicone hydrogel contact lens is provided. In one embodiment, a prepolymer mixture is polymerized in a lens mold in an atmosphere having less than about ppm oxygen to form a silicone hydrogel contact lens suitable for extended wear as characterized by producing less than 10% corneal swelling after a period of continuous wear of 7 days including normal sleep periods. In one embodiment, the prepolymer mixture comprises at least one oxyperm material containing hydrophilic groups, wherein the at least one oxyperm material is a siloxane-containing macromer or monomer, at least one ionperm material, and a cross-linking agent. In certain embodiments, the polymerization of the prepolymer mixture may be carried out in an atmosphere having less than about 1000 ppm oxygen.

摘要翻译： 提供了制备硅酮水凝胶隐形眼镜的方法。 在一个实施方案中，预聚物混合物在具有小于约ppm氧气的气氛中在透镜模具中聚合以形成适于延长磨损的硅氧烷水凝胶隐形眼镜，其特征在于在连续磨损一段时间后产生小于10％的角膜溶胀 包括正常睡眠期的7天。 在一个实施方案中，预聚物混合物包含至少一种含有亲水基团的含氧物质，其中所述至少一种含氧物质是含硅氧烷的大分子单体或单体，至少一种离子精子材料和交联剂。 在某些实施方案中，预聚物混合物的聚合可以在具有小于约1000ppm氧气的气氛中进行。

公开(公告)号：US20070115431A1

公开(公告)日：2007-05-24

申请号：US11349295

申请日：2006-02-07

申请人： Earl Smith ,  Nelson Greeman ,  Arthur Ho ,  Brien Holden

发明人： Earl Smith ,  Nelson Greeman ,  Arthur Ho ,  Brien Holden

IPC分类号： A61B3/10

CPC分类号： A61F9/00804 ,  A61B3/00 ,  A61F2/145 ,  A61F2/16 ,  A61F2/1613 ,  A61F9/00821 ,  A61F2002/1699 ,  A61F2009/00872 ,  G02C7/02 ,  G02C7/042 ,  G02C7/047 ,  G02C2202/20 ,  G02C2202/24

摘要： A method and apparatus are disclosed for controlling optical aberrations to alter relative curvature of field by providing ocular apparatuses, systems and methods comprising a predetermined corrective factor to produce at least one substantially corrective stimulus for repositioning peripheral, off-axis, focal points relative to the central, on-axis or axial focal point while maintaining the positioning of the central, on-axis or axial focal point on the retina. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.

摘要翻译： 公开了一种用于控制光学像差以改变相对场景的方法和装置，其通过提供包括预定校正因子的眼睛装置，系统和方法来产生至少一个基本上校正的刺激，用于重新定位周边，离轴的焦点相对于 中心，轴上或轴向焦点，同时保持视网膜上的中心，轴上或轴向焦点的定位。 本发明将用于提供连续，有用的清晰视觉图像，同时延缓或减轻近视或远视的进展。

公开(公告)号：US07152975B2

公开(公告)日：2006-12-26

申请号：US10624086

申请日：2003-07-21

申请人： Arthur Ho ,  Arthur Back

发明人： Arthur Ho ,  Arthur Back

IPC分类号： G02C7/04

CPC分类号： G02C7/048 ,  B29D11/00432 ,  G02C7/028 ,  G02C7/04 ,  G02C7/043 ,  G02C2202/22

摘要： Methods for producing a junctionless ophthalmic lens are provided. Additionally, ophthalmic lenses having junctionless, three dimensional surfaces, for example, asymmetrical anterior and/or posterior surfaces, as well as molding tools used in the production of such lenses, are also provided. The method generally include providing sample data points to define a surface contour, and interpolating between these data points using an algorithm to produce a simulated three dimensional surface. The simulated three dimensional surface is used in producing an ophthalmic lens, for example, in cast molding a contact lens.