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公开(公告)号：US20120029630A1
公开(公告)日：2012-02-02
申请号：US13015702
申请日：2011-01-28
IPC分类号： A61F2/16
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1616 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1681 , A61F2002/1696 , A61F2240/001 , A61F2240/002 , G01J9/00 , G02C7/028 , G02C7/041 , G02C7/042 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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公开(公告)号：US07896916B2
公开(公告)日：2011-03-01
申请号：US10724852
申请日：2003-12-01
IPC分类号： A61F2/16
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1616 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1681 , A61F2002/1696 , A61F2240/001 , A61F2240/002 , G01J9/00 , G02C7/028 , G02C7/041 , G02C7/042 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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公开(公告)号：US07670371B2
公开(公告)日：2010-03-02
申请号：US11734238
申请日：2007-04-11
IPC分类号： A61F2/16
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1616 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1681 , A61F2002/1696 , A61F2240/001 , A61F2240/002 , G01J9/00 , G02C7/028 , G02C7/041 , G02C7/042 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modeling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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公开(公告)号：US20090210054A1
公开(公告)日：2009-08-20
申请号：US12372573
申请日：2009-02-17
CPC分类号： A61F2/1637 , A61F2/14 , A61F2/1613 , A61F2/1618 , A61F2/1654 , A61F2/1659 , A61F2240/002 , G02C7/02 , G02C2202/20 , G02C2202/22
摘要： System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
摘要翻译： 用于延伸焦深的系统，眼用透镜和方法包括具有围绕中心轴线设置的透明孔的光学元件。 光学元件包括第一表面和相对的第二表面。 第一和第二表面被配置为在保持对焦视力的同时向眼睛引入不对称像差。
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公开(公告)号：US07377641B2
公开(公告)日：2008-05-27
申请号：US11426196
申请日：2006-06-23
IPC分类号： G02C7/04
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1696 , A61F2240/002 , G01J9/00 , G02C7/027 , G02C7/028 , G02C7/041 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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公开(公告)号：US06830332B2
公开(公告)日：2004-12-14
申请号：US10119661
申请日：2002-04-10
IPC分类号： G02C702
CPC分类号： G02B5/1895 , A61F2/164 , A61F2/1654 , G02C7/028 , G02C7/041 , G02C2202/06 , G02C2202/20 , G02C2202/22
摘要： According to the invention the ophthalmic lens further comprises a refractive part comprising at least one surface, which is configured to compensate a passing wavefront at least partly for at least one type of monochromatic aberration introduced by at least one of the optical parts of the eye. Said diffractive part is capable of compensating a passing wavefront at least partly for chromatic aberration introduced by at least one of the optical parts of the eye. Furthermore said refractive and diffractive parts together contribute to a required power of the lens.
摘要翻译： 根据本发明，眼用透镜还包括折射部分，其包括至少一个表面，其被配置为至少部分地补偿由眼睛的至少一个光学部分引入的至少一种类型的单色像差的经过波前。 所述衍射部分能够至少部分地补偿由眼睛的至少一个光学部件引入的色像差的通过波前。 此外，所述折射和衍射部分一起有助于镜片的所需功率。
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公开(公告)号：US09454018B2
公开(公告)日：2016-09-27
申请号：US13493796
申请日：2012-06-11
CPC分类号： A61F2/1637 , A61F2/14 , A61F2/1613 , A61F2/1618 , A61F2/1654 , A61F2/1659 , A61F2240/002 , G02C7/02 , G02C2202/20 , G02C2202/22
摘要： System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
摘要翻译： 用于延伸焦深的系统，眼用透镜和方法包括具有围绕中心轴线设置的透明孔的光学元件。 光学元件包括第一表面和相对的第二表面。 第一和第二表面被配置为在保持对焦视力的同时向眼睛引入不对称像差。
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公开(公告)号：US20090234448A1
公开(公告)日：2009-09-17
申请号：US12120201
申请日：2008-05-13
IPC分类号： A61F2/16
CPC分类号： G02C7/042 , A61F2/15 , A61F2/1618 , A61F2/1654 , G02B27/0075 , G02C7/028 , G02C2202/20
摘要： An ophthalmic lens for providing enhanced or extended depth of focus includes an optic having an aperture disposed about an optical axis. The optic includes a first surface having a first shape and an opposing second surface having a second shape, the first and second surfaces providing, a base power and, in some embodiments an add power. The optic further includes an extended focus mask disposed upon at least one of the first shape and the second shape that is configured to provide the enhanced or extended depth of focus for one or more foci of the optic, as compared to a similar optic not having the extended focus mask.
摘要翻译： 用于提供增强或延伸的焦深的眼科镜片包括具有围绕光轴设置的孔的光学元件。 光学元件包括具有第一形状的第一表面和具有第二形状的相对的第二表面，所述第一表面和第二表面提供基本能量，并且在一些实施例中提供附加功率。 光学元件还包括设置在第一形状和第二形状中的至少一个上的扩展聚焦掩模，其被配置为为光学器件的一个或多个焦点提供增强或扩展的焦深，与不具有 扩展对焦掩码。
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公开(公告)号：US07377640B2
公开(公告)日：2008-05-27
申请号：US11426187
申请日：2006-06-23
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1616 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1681 , A61F2002/1696 , A61F2240/001 , A61F2240/002 , G01J9/00 , G02C7/028 , G02C7/041 , G02C7/042 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modeling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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公开(公告)号：US08529623B2
公开(公告)日：2013-09-10
申请号：US13015702
申请日：2011-01-28
IPC分类号： A61F2/16
CPC分类号： A61F2/1618 , A61B3/0025 , A61F2/1613 , A61F2/1616 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2002/1681 , A61F2002/1696 , A61F2240/001 , A61F2240/002 , G01J9/00 , G02C7/028 , G02C7/041 , G02C7/042 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。
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