Contact lenses
    1.
    发明授权
    Contact lenses 有权
    隐形眼镜

    公开(公告)号:US07040757B2

    公开(公告)日:2006-05-09

    申请号:US10635817

    申请日:2003-08-06

    IPC分类号: G02C7/04

    摘要: The invention provides a contact lens which requires a predetermined orientation on an eye. The contact lens comprises an anterior surface and an opposite posterior surface. The anterior surface includes a vertical meridian, a horizontal meridian, a central optical zone, a transitional non-optical zone surrounding the central optical zone, a peripheral zone surrounding the transitional non-optical zone, and an edge zone circumscribing and tangent to the peripheral zone. The presence of the transitional non-optical zone provides a continuous transition from the central optical zone to the peripheral zone and enables separate and independent designs of the central optical zone and the peripheral zone. Orientation features are incorporated only in the peripheral zone, does not provide an prism optical distortion, and can maintain a predetermined orientation of the lens on an eye.

    摘要翻译: 本发明提供一种在眼睛上需要预定取向的隐形眼镜。 隐形眼镜包括前表面和相对的后表面。 前表面包括垂直子午线,水平子午线,中心光学区域,围绕中心光学区域的过渡非光学区域,围绕过渡非光学区域的周边区域以及与外围区域相切并切向的边缘区域 区。 过渡非光学区域的存在提供从中心光学区域到周边区域的连续过渡,并且实现中心光学区域和外围区域的独立且独立的设计。 取向特征仅包括在周边区域中,不提供棱镜光学变形,并且可以将眼镜的预定取向保持在眼睛上。

    Translating contact lens having a ramped ridge
    2.
    发明授权
    Translating contact lens having a ramped ridge 有权
    翻译具有斜坡脊的隐形眼镜

    公开(公告)号:US06921168B2

    公开(公告)日:2005-07-26

    申请号:US10616476

    申请日:2003-07-09

    IPC分类号: G02C7/04

    CPC分类号: G02C7/043 G02C7/048

    摘要: The present invention provides a translating contact lens having a central axis, an anterior surface and an opposite posterior surface. The anterior surface includes an optical zone and a ramped ridge zone, which is disposed below the optical zone and capable of controlling contact lens position on an eye in primary gaze or translating amount across the eye when the eye changes from gazing at an object at a distance to gazing at an object at an intermediate distance or at a nearby object, or both.

    摘要翻译: 本发明提供一种具有中心轴,前表面和相对后表面的平移隐形眼镜。 前表面包括光学区域和斜坡脊区域,其设置在光学区域下方,并且能够在初始凝视时控制眼睛上的隐形眼镜位置,或者当眼睛从眼睛上注视物体 在中间距离处或附近物体上注视物体的距离,或两者。

    Lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens
    3.
    发明授权
    Lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens 有权
    具有光学控制的周边部分的透镜和用于设计和制造透镜的方法

    公开(公告)号:US08770745B2

    公开(公告)日:2014-07-08

    申请号:US12906780

    申请日:2010-10-18

    IPC分类号: G02C7/04 G02C7/06

    摘要: A contact lens or phakic IOC lens is provided with a peripheral portion that has a power profile that provides optical control of peripheral vision images. Typically, the central portion of the lens is also provided with optical control. The power profile of the lens at the boundary of the central and peripheral portions meets certain boundary conditions that ensure that the lens provides a desired or selected vision correction. Because the peripheral portion of the lens provides optical control that defocuses the peripheral vision image relative to the retina, the lens can be used to prevent or inhibit growth of the eye, thereby preventing or inhibiting myopia or the effects of myopia.

    摘要翻译: 隐形眼镜或晶状体IOC透镜设置有具有提供周边视觉图像的光学控制的功率分布的外围部分。 通常,透镜的中心部分还具有光学控制。 透镜在中心部分和周边部分边界处的功率分布符合某些边界条件,以确保透镜提供期望或选择的视觉校正。 由于透镜的周边部分提供相对于视网膜使外周视觉图像散焦的光学控制,所以可以使用镜片来防止或抑制眼睛的生长,从而防止或抑制近视或近视的影响。

    Toric contact lenses with controlled optical power profile
    4.
    发明申请
    Toric contact lenses with controlled optical power profile 有权
    Toric隐形眼镜具有受控光功率

    公开(公告)号:US20080013043A1

    公开(公告)日:2008-01-17

    申请号:US11879167

    申请日:2007-07-16

    IPC分类号: G02C7/04

    摘要: The present invention provides a toric contact lens having a controlled optical power profile. In addition, the invention provides a series of toric contact lenses, each having a series of different targeted cylindrical optical powers and a series of different targeted spherical optical powers, and each having a spherical aberration profile in which (1) the optical power deviations of the lens are substantially constant; (2) power deviation at a distance of 3 mm from the optical axis is from about −0.5 diopter to about −1.5 diopters; (3) power deviation at a distance of 3 mm from the optical axis is from about 0.2 diopter to about 1.0 diopter smaller than power deviations at a distance of 2 mm from the optical axis; or (4) there is a spherical aberration component described by any one of fourth order, sixth order, eighth order Zernike spherical aberration-like terms, or combination thereof, wherein the spherical aberration component has a value of −0.5 diopter to about −1.5 diopters at a distance of 3 mm from the optical axis.

    摘要翻译: 本发明提供具有受控光功率曲线的复曲面隐形眼镜。 另外,本发明提供了一系列复曲面隐形眼镜,每个具有一系列不同的目标圆柱形光焦度和一系列不同的目标球面光焦度,并且每个具有球面像差轮廓,其中(1)光功率偏差 透镜基本上是恒定的; (2)与光轴距离3mm距离的功率偏差为约-0.5屈光度至约-1.5屈光度; (3)离光轴3mm距离处的功率偏差比距离光轴2mm距离的功率偏差小约0.2屈光度至约1.0屈光度; 或(4)存在由第四级,第六级,第八级Zernike球面像差项或其组合中的任何一种描述的球面像差分量,其中球面像差分量具有-0.5屈光度至约-1.5的值 距离光轴距离3mm的屈光度。

    Lens design and method for preventing or slowing the progression of myopia
    5.
    发明授权
    Lens design and method for preventing or slowing the progression of myopia 有权
    用于预防或减缓近视进展的镜片设计和方法

    公开(公告)号:US08684520B2

    公开(公告)日:2014-04-01

    申请号:US12533408

    申请日:2009-07-31

    IPC分类号: G02C7/00 G02C7/02 G02C7/04

    摘要: A lens is provided that is capable of preventing or slowing the progression of myopia when worn by a person. The lens has a power profile that reduces on-axis and off-axis hyperopic defocus created by the optics of the eye by creating on-axis and off-axis myopic defocus. The on-axis and off-axis myopic defocus is created by providing light rays that pass through a central vision region of the optical portion and light rays that pass through a peripheral region of the optical portion an increase in positive (plus) power. The overall effect is to prevent or slow the progression of myopia without any perceptible degradation in the person's central vision.

    摘要翻译: 提供能够防止或减慢由人佩戴时近视发展的镜片。 透镜具有通过创建轴上和离轴近视散焦来减少由眼睛的光学器件产生的轴上和离轴远视散焦的功率轮廓。 通过提供通过光学部分的中心视觉区域的光线和通过光学部分的周边区域的光线产生正(正)功率的增加来产生轴上和离轴近视散焦。 整体效果是防止或减缓近视的进展,而不会对人的中心视力产生任何可察觉的退化。

    Lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens
    6.
    发明申请
    Lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens 审中-公开
    具有光学控制的周边部分的透镜和用于设计和制造透镜的方法

    公开(公告)号:US20080084534A1

    公开(公告)日:2008-04-10

    申请号:US11973458

    申请日:2007-10-09

    IPC分类号: G02C7/04

    摘要: A contact lens or phakic IOC lens is provided with a peripheral portion that has a power profile that provides optical control of peripheral vision images. Typically, the central portion of the lens is also provided with optical control. The power profile of the lens at the boundary of the central and peripheral portions meets certain boundary conditions that ensure that the lens provides a desired or selected vision correction. Because the peripheral portion of the lens provides optical control that defocuses the peripheral vision image relative to the retina, the lens can be used to prevent or inhibit growth of the eye, thereby preventing or inhibiting myopia or the effects of myopia.

    摘要翻译: 隐形眼镜或晶状体IOC透镜设置有具有提供周边视觉图像的光学控制的功率分布的外围部分。 通常,透镜的中心部分还具有光学控制。 透镜在中心部分和周边部分边界处的功率分布符合某些边界条件,以确保透镜提供期望或选择的视觉校正。 由于透镜的周边部分提供相对于视网膜使外周视觉图像散焦的光学控制,所以可以使用镜片来防止或抑制眼睛的生长,从而防止或抑制近视或近视的影响。

    Toric multifocal contact lenses
    7.
    发明授权
    Toric multifocal contact lenses 有权
    多焦点隐形眼镜

    公开(公告)号:US06923540B2

    公开(公告)日:2005-08-02

    申请号:US10616376

    申请日:2003-07-09

    IPC分类号: G02C7/06 G02C7/02 G02C7/04

    摘要: The present invention provides a toric multifocal contact lens having a cylindrical optical power to correct astigmatism vision errors and a multifocal power to compensate for presbyopia. A toric multifocal contact lens of the invention has a central axis, an anterior surface having a first central optical zone, and an opposite posterior surface having a second central optical zone. The first central optical zone and the second central optical zone combine to provide a cylindrical optical power to correct astigmatism vision errors and a multifocal power to compensate for presbyopia.

    摘要翻译: 本发明提供一种复曲面多焦点隐形眼镜,其具有校正像散视力误差的圆柱形光焦度和多焦点功率以补偿老花眼。 本发明的复曲面多焦点隐形眼镜具有中心轴线,具有第一中心光学区域的前表面和具有第二中心光学区域的相对后表面。 第一中心光学区域和第二中心光学区域组合以提供圆柱形光焦度来校正散光视力误差和多焦点功率以补偿老花眼。

    LENS DESIGN AND METHOD FOR PREVENTING OR SLOWING THE PROGRESSION OF MYOPIA
    8.
    发明申请
    LENS DESIGN AND METHOD FOR PREVENTING OR SLOWING THE PROGRESSION OF MYOPIA 有权
    用于预防或缓解MYOPIA进展的镜片设计和方法

    公开(公告)号:US20100036489A1

    公开(公告)日:2010-02-11

    申请号:US12533408

    申请日:2009-07-31

    IPC分类号: A61F2/16

    摘要: A lens is provided that is capable of preventing or slowing the progression of myopia when worn by a person. The lens has a power profile that reduces on-axis and off-axis hyperopic defocus created by the optics of the eye by creating on-axis and off-axis myopic defocus. The on-axis and off-axis myopic defocus is created by providing light rays that pass through a central vision region of the optical portion and light rays that pass through a peripheral region of the optical portion an increase in positive (plus) power. The overall effect is to prevent or slow the progression of myopia without any perceptible degradation in the person's central vision.

    摘要翻译: 提供能够防止或减慢由人佩戴时近视发展的镜片。 透镜具有通过创建轴上和离轴近视散焦来减少由眼睛的光学器件产生的轴上和离轴远视散焦的功率轮廓。 通过提供通过光学部分的中心视觉区域的光线和通过光学部分的周边区域的光线产生正(正)功率的增加来产生轴上和离轴近视散焦。 整体效果是防止或减缓近视的进展,而不会对人的中心视力产生任何可察觉的退化。

    LENS HAVING AN OPTICALLY CONTROLLED PERIPHERAL PORTION AND A METHOD FOR DESIGNING AND MANUFACTURING THE LENS
    9.
    发明申请
    LENS HAVING AN OPTICALLY CONTROLLED PERIPHERAL PORTION AND A METHOD FOR DESIGNING AND MANUFACTURING THE LENS 有权
    具有光学控制的外围部分的透镜和用于设计和制造镜头的方法

    公开(公告)号:US20110032474A1

    公开(公告)日:2011-02-10

    申请号:US12906780

    申请日:2010-10-18

    IPC分类号: G02C7/04 G02C7/06 A61F2/16

    摘要: A contact lens or phakic IOC lens is provided with a peripheral portion that has a power profile that provides optical control of peripheral vision images. Typically, the central portion of the lens is also provided with optical control. The power profile of the lens at the boundary of the central and peripheral portions meets certain boundary conditions that ensure that the lens provides a desired or selected vision correction. Because the peripheral portion of the lens provides optical control that defocuses the peripheral vision image relative to the retina, the lens can be used to prevent or inhibit growth of the eye, thereby preventing or inhibiting myopia or the effects of myopia.

    摘要翻译: 隐形眼镜或晶状体IOC透镜设置有具有提供周边视觉图像的光学控制的功率分布的外围部分。 通常,透镜的中心部分还具有光学控制。 透镜在中心部分和周边部分边界处的功率分布符合某些边界条件,以确保透镜提供期望或选择的视觉校正。 由于透镜的周边部分提供相对于视网膜使外周视觉图像散焦的光学控制,所以可以使用镜片来防止或抑制眼睛的生长,从而防止或抑制近视或近视的影响。

    Toric contact lenses with controlled optical power profile
    10.
    发明授权
    Toric contact lenses with controlled optical power profile 有权
    Toric隐形眼镜具有受控光功率

    公开(公告)号:US07497572B2

    公开(公告)日:2009-03-03

    申请号:US11879167

    申请日:2007-07-16

    IPC分类号: G02C7/04

    摘要: The present invention provides a toric contact lens having a controlled optical power profile. In addition, the invention provides a series of toric contact lenses, each having a series of different targeted cylindrical optical powers and a series of different targeted spherical optical powers, and each having a spherical aberration profile in which (1) the optical power deviations of the lens are substantially constant; (2) power deviation at a distance of 3 mm from the optical axis is from about −0.5 diopter to about −1.5 diopters; (3) power deviation at a distance of 3 mm from the optical axis is from about 0.2 diopter to about 1.0 diopter smaller than power deviations at a distance of 2 mm from the optical axis; or (4) there is a spherical aberration component described by any one of fourth order, sixth order, eighth order Zernike spherical aberration-like terms, or combination thereof, wherein the spherical aberration component has a value of −0.5 diopter to about −1.5 diopters at a distance of 3 mm from the optical axis.

    摘要翻译: 本发明提供具有受控光功率曲线的复曲面隐形眼镜。 另外,本发明提供了一系列复曲面隐形眼镜,每个具有一系列不同的目标圆柱形光焦度和一系列不同的目标球面光焦度,并且每个具有球面像差轮廓,其中(1)光功率偏差 透镜基本上是恒定的; (2)与光轴距离3mm距离的功率偏差为约-0.5屈光度至约-1.5屈光度; (3)离光轴3mm距离处的功率偏差比距离光轴2mm距离的功率偏差小约0.2屈光度至约1.0屈光度; 或(4)存在由第四级,第六级,第八级Zernike球面像差项或其组合中的任何一种描述的球面像差分量,其中球面像差分量具有-0.5屈光度至约-1.5的值 距离光轴距离3mm的屈光度。