Method and Apparatus for Universal Improvement of Vision
    2.
    发明申请
    Method and Apparatus for Universal Improvement of Vision 失效
    视觉普及改进方法与装置

    公开(公告)号:US20110077734A1

    公开(公告)日:2011-03-31

    申请号:US12959798

    申请日:2010-12-03

    IPC分类号: A61F2/16 G02C7/06

    摘要: “Universal improvement” of vision is achieved by effectively changing the shape of the anterior refracting surface of the cornea to an ideal “turtleback” shape, on which is imposed the necessary curvature adjustment to achieve correction of distance vision. In accordance with one embodiment, the cornea is actually formed to the turtleback shape through corneal surgery, preferably laser ablation surgery. In accordance with a second embodiment, a contact lens with the desired distance corrected ideal turtleback shape on its anterior surface is positioned over the cornea.

    摘要翻译: 通过有效地将角膜前屈光面的形状改变为理想的“龟背”形状,实现视觉的“普遍改进”,施加必要的曲率调节以实现远视的校正。 根据一个实施例,角膜实际上通过角膜手术形成为龟背形,优选地是激光消融术。 根据第二实施例,在其前表面上具有所需距离校正的理想龟背形状的隐形眼镜位于角膜上方。

    Diagnosis and treatment of disorders of the eye
    3.
    发明授权
    Diagnosis and treatment of disorders of the eye 失效
    诊断和治疗眼睛疾病

    公开(公告)号:US07736003B2

    公开(公告)日:2010-06-15

    申请号:US12305279

    申请日:2007-09-28

    IPC分类号: A61B3/00 A61B3/10 A61B18/18

    CPC分类号: A61B3/0025

    摘要: Certain disorders of the cornea exhibit unique characteristics in a surface model of the cornea. Through various manipulations of the characteristics of the surface model of a patient's cornea, certain “markers” that are associated with disorders of the eye may be revealed.

    摘要翻译: 角膜的某些病症在角膜的表面模型中表现出独特的特征。 通过对患者角膜的表面模型的特征的各种操作,可以揭示与眼睛疾病相关的某些“标记”。

    METHOD AND APPARATUS FOR UNIVERSAL IMPROVEMENT OF VISION
    4.
    发明申请
    METHOD AND APPARATUS FOR UNIVERSAL IMPROVEMENT OF VISION 失效
    通用改进视觉的方法与装置

    公开(公告)号:US20100114078A1

    公开(公告)日:2010-05-06

    申请号:US12685759

    申请日:2010-01-12

    IPC分类号: A61B18/20

    摘要: “Universal improvement” of vision is achieved by effectively changing the shape of the anterior refracting surface of the cornea to an ideal “turtleback” shape, on which is imposed the necessary curvature adjustment to achieve correction of distance vision. In accordance with one embodiment, the cornea is actually formed to the turtleback shape through corneal surgery, preferably laser ablation surgery. In accordance with a second embodiment, a contact lens with the desired distance corrected ideal turtleback shape on its anterior surface is positioned over the cornea.

    摘要翻译: 通过有效地将角膜前屈光面的形状改变为理想的“龟背”形状,实现视觉的“普遍改进”,施加必要的曲率调节以实现远视的校正。 根据一个实施例,角膜实际上通过角膜手术形成为龟背形,优选地是激光消融术。 根据第二实施例,在其前表面上具有所需距离校正的理想龟背形状的隐形眼镜位于角膜上方。

    METHOD AND APPARATUS FOR UNIVERSAL IMPROVEMENT OF VISION
    5.
    发明申请
    METHOD AND APPARATUS FOR UNIVERSAL IMPROVEMENT OF VISION 有权
    通用改进视觉的方法与装置

    公开(公告)号:US20090048670A1

    公开(公告)日:2009-02-19

    申请号:US12201710

    申请日:2008-08-29

    IPC分类号: A61F2/14

    摘要: “Universal improvement” of vision is achieved by effectively changing the shape of the anterior refracting surface of the cornea to an ideal “turtleback” shape, on which is imposed the necessary curvature adjustment to achieve correction of distance vision. In accordance with one embodiment, the cornea is actually formed to the turtleback shape through corneal surgery, preferably laser ablation surgery. In accordance with a second embodiment, a contact lens with the desired distance corrected ideal turtleback shape on its anterior surface is positioned over the cornea.

    摘要翻译: 通过有效地将角膜前屈光面的形状改变为理想的“龟背”形状,实现视觉的“普遍改进”,施加必要的曲率调节以实现远视的校正。 根据一个实施例,角膜实际上通过角膜手术形成为龟背形,优选地是激光消融术。 根据第二实施例,在其前表面上具有所需距离校正的理想龟背形状的隐形眼镜位于角膜上方。

    Asymmetric intraocular lens
    6.
    发明授权
    Asymmetric intraocular lens 失效
    不对称眼内透镜

    公开(公告)号:US5800532A

    公开(公告)日:1998-09-01

    申请号:US804254

    申请日:1997-02-21

    IPC分类号: A61F2/16

    CPC分类号: A61F2/1618 A61F2250/0084

    摘要: An intraocular lens is disclosed which includes a central portion having a first refractive power region and a peripheral portion having a second refractive power region. The second refractive power region is substantially concentrated only in one predetermined location; or is asymmetrically disposed on the inferior nasal quadrant of the intraocular lens. In a preferred configuration, the second refractive power region has more refractive power than the first refractive power region. Preferred configurations may additionally or alternatively include a toric surface and/or a prism.

    摘要翻译: 公开了一种眼内透镜,其包括具有第一屈光力区域的中心部分和具有第二屈光力区域的周边部分。 第二屈光力区域仅基本集中在一个预定位置; 或者不对称地设置在眼内透镜的下鼻甲上。 在优选结构中,第二屈光力区具有比第一折射光焦度区更多的折光力。 优选的构造可以另外地或替代地包括复曲面和/或棱镜。

    Method and apparatus for universal improvement of vision
    7.
    发明授权
    Method and apparatus for universal improvement of vision 失效
    视力普遍改进的方法和装置

    公开(公告)号:US08192023B2

    公开(公告)日:2012-06-05

    申请号:US12968838

    申请日:2010-12-15

    IPC分类号: G02C7/02 A61B3/10

    摘要: “Universal improvement” of vision is achieved by effectively changing the shape of the anterior refracting surface of the cornea to an ideal “turtleback” shape, on which is imposed the necessary curvature adjustment to achieve correction of distance vision. In accordance with one embodiment, the cornea is actually formed to the turtleback shape through corneal surgery, preferably laser ablation surgery. In accordance with a second embodiment, a contact lens with the desired distance corrected ideal turtleback shape on its anterior surface is positioned over the cornea.

    摘要翻译: 通过有效地将角膜前屈光面的形状改变为理想的“龟背”形状,实现视觉的“普遍改进”,施加必要的曲率调节以实现远视的校正。 根据一个实施例,角膜实际上通过角膜手术形成为龟背形,优选地是激光消融术。 根据第二实施例,在其前表面上具有所需距离校正的理想龟背形状的隐形眼镜位于角膜上方。

    Contact lens with shaped periphery
    8.
    发明授权
    Contact lens with shaped periphery 失效
    隐形眼镜带有外形

    公开(公告)号:US07338160B2

    公开(公告)日:2008-03-04

    申请号:US10558509

    申请日:2004-05-27

    IPC分类号: G02C7/04

    CPC分类号: G02C7/04

    摘要: Eye measurements taken on a patient being fitted for contact lens will include a refraction test and an additional measurement representing corneal depth variation on the surface of an imaginary cylinder having the same diameter as the lens. This information then used during lens manufacture to produce lens in which the perimeter is not circular and does not lie in a plane, but which drops backwards towards the eye at appropriate points to produce a saddle-shaped perimeter.

    摘要翻译: 对于接受镜片安装的患者进行的眼睛测量将包括折射测试和表示具有与透镜相同直径的假想圆柱体的表面上的角膜深度变化的附加测量。 然后在透镜制造期间使用该信息来制造其中周边不是圆形并且不位于平面中的透镜,但是在适当的点向后朝向眼睛向下倾斜以产生鞍形周长。

    Method and apparatus for improving vision

    公开(公告)号:US5807381A

    公开(公告)日:1998-09-15

    申请号:US731344

    申请日:1996-10-11

    申请人: David Lieberman

    发明人: David Lieberman

    摘要: Methods and apparatus are disclosed for causing the optical center of the eye to align "HIGH point" of the anterior surface of the cornea. In accordance with one aspect of the invention relating to corneal ablation procedures, the HIGH point of the eye is used as the pole of a spherical surface which is fitted approximately to a portion of the anterior surface of the cornea within a "bounded region." For corneal ablation procedures, the "bounded region" comprises a generally inverted-cup shaped region of the anterior surface of the eye bounded at its periphery by a plane which is substantially perpendicular to a local z-axis. During the operation local high points which project above the spherical surface are ablated. According to another aspect of the invention relating to radial keratotomy procedures, a pair of incisions in the plane of a "great circle" are formed in the cornea to weaken and flatten it. As used herein, a "great circle" is formed by a plane containing the HIGH point and parallel to the local z-axis. The "bounded region" for radial keratotomy procedures is defined absolutely in terms of a circle projected onto the corneal surface which is centered about an axis passing through the HIGH point and parallel to the z-axis.

    Contact lens with shaped periphery
    10.
    发明申请
    Contact lens with shaped periphery 失效
    隐形眼镜带有外形

    公开(公告)号:US20060268225A1

    公开(公告)日:2006-11-30

    申请号:US10558509

    申请日:2004-05-27

    IPC分类号: G02C7/04

    CPC分类号: G02C7/04

    摘要: Eye measurements taken on a patient being fitted for contact lens will include a refraction test and an additional measurement representing corneal depth variation on the surface of an imaginary cylinder having the same diameter as the lens. This information then used during lens manufacture to produce lens in which the perimeter is not circular and does not lie in a plane, but which drops backwards towards the eye at appropriate points to produce a saddle-shaped perimeter.

    摘要翻译: 对于接受镜片安装的患者进行的眼睛测量将包括折射测试和表示具有与透镜相同直径的假想圆柱体的表面上的角膜深度变化的附加测量。 然后在透镜制造期间使用该信息来制造其中周边不是圆形并且不位于平面中的透镜,但是在适当的点向后朝向眼睛向下倾斜以产生鞍形周长。