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1. 发明申请

WO2009027438A3 INTRAOCULAR LENS HAVING EXTENDED DEPTH OF FOCUS 审中-公开
标题翻译：具有延长聚焦深度的内窥镜
公开(公告)号：WO2009027438A3
公开(公告)日：2009-04-16
申请号：PCT/EP2008061235
申请日：2008-08-27
申请人： AMO REGIONAL HOLDINGS , WEEBER HENDRIK A , PIERS PATRICIA ANN
发明人： WEEBER HENDRIK A , PIERS PATRICIA ANN
IPC分类号： A61F2/16
CPC分类号： A61F2/1654 , A61F2002/1699 , G02B27/0075
摘要： An intraocular lens is disclosed, which includes a diffractive element with a relatively low add power. The add power may be less than about 2 Diopters, may be less than about 1 Diopter, or may be in the ranges of 0.5 to 2.5 Diopters, or 1.0 lo 2.0 Diopters, or 1.5 to 2.0 Diopters, or 1.0 to 1.5 Diopters. The low-add-power diffractive element increases the depth of the focus of the intraocular lens, for example, compared to a similarly shaped intraocular lens without the diffractive element. In one embodiment, the depth of focus is defined in terms of a threshold MTF value at a particular spaiml frequency. The threshold may be an absolute threshold, such as 0.10, 0.15, 0.17, 0.20, 0.25 or 0.30, or may be a relative threshold, such as a particular percentage of the peak value. The spatial frequency may be 25 line pairs per mm. 50 line pairs per mm. 100 line pairs per mm, or any suitable value.
摘要翻译：公开了一种眼内透镜，其包括具有相对低的附加功率的衍射元件。附加功率可以小于约2屈光度，可以小于约1屈光度，或者可以在0.5至2.5屈光度范围内，或1.0低2.0屈光度或1.5至2.0屈光度或1.0至1.5屈光度的范围内。例如，与没有衍射元件的类似形状的眼内透镜相比，低附加功率衍射元件增加了眼内透镜的焦点的深度。在一个实施例中，焦点的深度是根据特定的spaiml频率的阈值MTF值定义的。阈值可以是绝对阈值，例如0.10,0.15,0.17,0.20,0.25或0.30，或者可以是相对阈值，例如峰值的特定百分比。空间频率可以是每mm 25个线对。每行50行对。 100线对/ mm或任何合适的值。

2. 发明申请

WO2009140080A3 INTRAOCULAR LENS HAVING EXTENDED DEPTH OF FOCUS 审中-公开
标题翻译：具有延伸焦深的眼内透镜
公开(公告)号：WO2009140080A3
公开(公告)日：2009-12-30
申请号：PCT/US2009042449
申请日：2009-04-30
申请人： AMO REGIONAL HOLDINGS , WEEBER HENDRIK A , PIERS PATRICIA A , REISIN CARINA R
发明人： WEEBER HENDRIK A , PIERS PATRICIA A , REISIN CARINA R
IPC分类号： A61F2/16 , G02C7/04
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：提供增强或延伸焦深的眼科透镜包括具有围绕光轴设置的孔的光学器件。光学器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，第一和第二表面提供基础功率，并且在一些实施例中提供增加的功率。所述光学器件还包括设置在所述第一形状和所述第二形状中的至少一个上的延伸的聚焦面罩，所述延伸的聚焦面罩被配置为为所述光学器件的一个或多个焦点提供增强的或延伸的焦深，扩展的重点掩码。

3. 发明申请

WO2009130610A3 DIFFRACTIVE LENS EXHIBITING ENHANCED OPTICAL PERFORMANCE 审中-公开
标题翻译： DIFFRACION镜片展现增强光学性能
公开(公告)号：WO2009130610A3
公开(公告)日：2010-02-18
申请号：PCT/IB2009005814
申请日：2009-04-23
申请人： AMO REGIONAL HOLDINGS , WEEBER HENDRIK A
发明人： WEEBER HENDRIK A
IPC分类号： G02C7/04 , G02C7/06
CPC分类号： G02C7/044 , A61F2/1618 , A61F2/1654 , G02B5/189 , G02C7/042 , G02C7/06 , G02C2202/20
摘要： The present invention provides improved ophthalmic lenses and methods for their design and use. Monofocal and multifocal diffractive ophthalmic lenses having reduced light scatter, improved light energy distribution properties, and/or other improvements in optical performance are provided. These properties are provided, at least in part, by the diffractive profiles of the invention, often having subtlety shaped echelettes with appropriately curving profiles. Smooth diffractive profiles may be used reduce light scatter. Diffractive profiles may be configured to limit the light energy in certain selected orders, thereby improving viewing quality and mitigating unwanted effects such as dysphotopsia. Diffractive profiles of may additionally or alternatively vary the light energy distributed between individual echelettes, providing additional advantages in various viewing situations.
摘要翻译：本发明提供改进的眼科镜片及其设计和使用的方法。提供具有减少的光散射，改善的光能分布特性和/或其他光学性能改进的单焦点和多焦点衍射眼镜片。这些性质至少部分地由本发明的衍射轮廓提供，通常具有具有适当弯曲轮廓的细微形状的小阶梯。可以使用平滑的衍射轮廓来减少光散射。衍射轮廓可以被配置为以特定的顺序限制光能量，从而提高观看质量并减轻不期望的影响，例如失调。衍射轮廓可以附加地或替代地改变分布在各个小阶梯之间的光能，在各种观看情况下提供附加的优点。

4. 发明申请

WO2014033543A3 MULTI-RING LENS, SYSTEMS AND METHODS FOR EXTENDED DEPTH OF FOCUS 审中-公开
标题翻译：多重镜片，系统和扩展深度深度的方法
公开(公告)号：WO2014033543A3
公开(公告)日：2014-06-26
申请号：PCT/IB2013002390
申请日：2013-08-30
申请人： AMO GRONINGEN BV , WEEBER HENDRIK A
发明人： WEEBER HENDRIK A
IPC分类号： A61B3/10 , A61F2/16 , G02B27/00 , G02C7/04 , G02C7/06
CPC分类号： G02C7/041 , A61B3/0025 , A61F2/1451 , A61F2/1602 , A61F2/1618 , A61F2/1637 , A61F2/164 , A61F2/1654 , A61F2240/002 , G02B27/0075 , G02C7/022 , G02C7/024 , G02C7/044 , G02C7/06 , G02C2202/20 , G02C2202/22
摘要： Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular lenses (IOLs). Exemplary IOL optics can include an aspheric refractive profile imposed on a first or second lens surface, and a diffractive profile imposed on a first or second lens surface. The aspheric refractive profile can focus light toward a far focus. The diffractive profile can include a central zone that distributes a first percentage of light toward a far focus and a second percentage of light toward an intermediate focus. The diffractive profile can also include a peripheral zone, surrounding the central zone, which distributes a third percentage of light toward the far focus and a fourth percentage of light toward the intermediate focus.
摘要翻译：用于在广泛和扩展的病灶范围内提供增强图像质量的系统和方法包括视觉治疗技术和眼科镜片，例如隐形眼镜和人工晶状体（IOL）。示例性的IOL光学器件可以包括施加在第一或第二透镜表面上的非球面折射分布，以及施加在第一或第二透镜表面上的衍射轮廓。非球面折射分布可以将光聚焦到远焦点。衍射轮廓可以包括将第一百分比的光分向远焦点的中心区域和朝向中间焦点的第二百分比的光。衍射轮廓还可以包括围绕中心区域的周边区域，其将第三百分比的光分配到远焦点，并将第四百分比的光分向中间焦点。

5. 发明专利

CA2715537A1 SYSTEM, OPHTHALMIC LENS, AND METHOD FOR EXTENDING DEPTH OF FOCUS 未知
公开(公告)号：CA2715537A1
公开(公告)日：2009-08-20
申请号：CA2715537
申请日：2009-02-16
申请人： AMO REGIONAL HOLDINGS
发明人： WEEBER HENDRIK A , PIERS PATRICIA ANN , ARTAL PABLO , MANZANERA SILVESTRE
IPC分类号： G02C7/02 , A61F2/16
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.

6. 发明申请

WO2012006385A3 TORIC LENS WITH DECREASED SENSITIVITY TO CYLINDER POWER AND ROTATION AND METHOD OF USING THE SAME 审中-公开
标题翻译：具有降低气缸功率和旋转灵敏度的TORIC镜头及其使用方法
公开(公告)号：WO2012006385A3
公开(公告)日：2012-03-29
申请号：PCT/US2011043119
申请日：2011-07-07
申请人： ABBOTT MEDICAL OPTICS INC , BOGAERT THEOPHILUS , WEEBER HENDRIK A , ZHAO HUAWEI
发明人： BOGAERT THEOPHILUS , WEEBER HENDRIK A , ZHAO HUAWEI
IPC分类号： A61F2/16 , G02C7/04 , G02C7/08
CPC分类号： A61F2/1654 , A61B3/0025 , A61F2/1645 , A61F9/013 , A61F2002/1699 , G02B3/06 , G02B27/0075 , G02C7/02 , G02C7/027 , G02C7/041 , G02C7/06 , G02C2202/02 , G02C2202/06 , G02C2202/20
摘要： A method, system and apparatus for vision correction are disclosed. The method, system and apparatus include a toric intraocular element for correcting astigmatism and having a cylinder power, and a depth of focus extender coupled to the toric intraocular element, the depth of focus extender extending a depth of focus. The extended depth of focus may reduce sensitivity of the toric intraocular element to at least one of rotation and selected cylinder power.
摘要翻译：公开了一种用于视力矫正的方法，系统和装置。该方法，系统和装置包括用于矫正散光并具有圆柱体动力的复曲面眼内元件，以及耦合到复曲面眼内元件的聚焦延伸器的深度聚焦延伸器延伸焦点深度。扩大的焦点深度可以将复曲面眼内元件的灵敏度降低到旋转和选择的气缸功率中的至少一个。

7. 发明申请

WO2011075641A3 SINGLE MICROSTRUCTURE LENS, SYSTEMS AND METHODS 审中-公开
标题翻译：单个微结构镜头，系统和方法
公开(公告)号：WO2011075641A3
公开(公告)日：2011-08-11
申请号：PCT/US2010061017
申请日：2010-12-17
申请人： ABBOTT MEDICAL OPTICS INC , WEEBER HENDRIK A
发明人： WEEBER HENDRIK A
IPC分类号： A61F2/16 , G02C7/04
CPC分类号： G02C7/022 , A61B34/10 , A61B2034/104 , A61F2/16 , A61F2/1613 , A61F2/1618 , A61F2/1637 , A61F2/164 , A61F2/1645 , A61F2/1654 , A61F2230/0006 , G02B27/0075 , G02C7/027 , G02C7/041 , G02C7/044 , G02C7/049 , G02C7/06 , G02C2202/20
摘要： Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular lenses (IOLs). Exemplary IOL optics can include a circular surface structure which acts as a diffractive or phase shifting profile. In some cases, a single ring IOL includes an anterior face and a posterior face, where a profile can be imposed on the anterior or posterior surface or face. The profile can have an inner portion such as a micro structure or central echelette, and an outer portion. Between the inner portion and the outer portion, there may be a transition zone that connects the inner and outer portions.
摘要翻译：用于在广泛和扩展的病灶范围内提供增强图像质量的系统和方法包括视觉治疗技术和眼科镜片，例如隐形眼镜和人工晶状体（IOL）。示例性的IOL光学器件可以包括用作衍射或相移曲线的圆形表面结构。在一些情况下，单环IOL包括前表面和后表面，其中可以在前表面或后表面上施加轮廓。轮廓可以具有诸如微结构或中央小阶梯的内部部分和外部部分。在内部和外部之间，可以存在连接内部和外部的过渡区。

8. 发明专利

CA2731817A1 INTRAOCULAR LENS HAVING EXTENDED DEPTH OF FOCUS 未知
公开(公告)号：CA2731817A1
公开(公告)日：2009-11-19
申请号：CA2731817
申请日：2009-04-30
申请人： AMO REGIONAL HOLDINGS
发明人： WEEBER HENDRIK A , PIERS PATRICIA A , REISIN CARINA R
IPC分类号： A61F2/16 , G02C7/04
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.

9. 发明专利

AU2009246734A1 Intraocular lens having extended depth of focus 未知
公开(公告)号：AU2009246734A1
公开(公告)日：2009-11-19
申请号：AU2009246734
申请日：2009-04-30
申请人： AMO REGIONAL HOLDINGS
发明人： WEEBER HENDRIK A , PIERS PATRICIA A , REISIN CARINA R
IPC分类号： A61F2/16 , G02C7/04

10. 发明专利

CA2722274A1 DIFFRACTIVE LENS EXHIBITING ENHANCED OPTICAL PERFORMANCE 未知
公开(公告)号：CA2722274A1
公开(公告)日：2009-10-09
申请号：CA2722274
申请日：2009-04-23
申请人： AMO REGIONAL HOLDINGS
发明人： WEEBER HENDRIK A
IPC分类号： G02C7/04 , G02C7/06
摘要： The present invention provides improved ophthalmic lenses and methods for their design and use. Monofocal and multifocal diffractive ophthalmic lenses having reduced light scatter, improved light energy distribution properties, and/or other improvements in optical performance are provided. These properties are provided, at least in part, by the diffractive profiles of the invention, often having subtlety shaped echelettes with appropriately curving profiles. Smooth diffractive profiles may be used reduce light scatter. Diffractive profiles may be configured to limit the light energy in certain selected orders, thereby improving viewing quality and mitigating unwanted effects such as dysphotopsia. Diffractive profiles of may additionally or alternatively vary the light energy distributed between individual echelettes, providing additional advantages in various viewing situations.

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