利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.044 秒)

    Method of manufacturing a contact lens
    1.
    发明授权
    Method of manufacturing a contact lens 有权
    隐形眼镜的制造方法

    公开(公告)号：US07384143B2

    公开(公告)日：2008-06-10

    申请号：US10522443

    申请日：2003-07-23

    申请人： William Jordan Hall ,  Joseph Michael Lindacher ,  Gilberto Hernandez ,  Nelson David Baity ,  Donald G. McKillop

    发明人： William Jordan Hall ,  Joseph Michael Lindacher ,  Gilberto Hernandez ,  Nelson David Baity ,  Donald G. McKillop

    IPC分类号： G02C7/04

    CPC分类号： G02C7/024 ,  B29D11/00038 ,  G02B3/00 ,  G02C7/04 ,  G02C7/048

    摘要： The present invention provides a method for converting a desired lens design to a geometry of a contact lens, preferably a customized contact lens or a contact lens having a complex surface design, to be produced in a computer-controlled manufacturing system. The method comprises: providing a lens design of a contact lens having a central axis, an anterior surface and an opposite posterior surface; projecting a predetermined number of points within a predetermined surface tolerance onto a surface of the lens design along each of a desired number of evenly-spaced semi-diameter spokes, each spoke radiating outwardly from the central axis; and for each of the spokes, generating a semi-meridian which is continuous in first derivative and includes a series of arcs and optionally straight lines, wherein each arc is defined by fitting at least three consecutive points into a spherical mathematical function within a desired concentricity tolerance, wherein each of the straight lines is obtained by connecting at least three consecutive points.

    摘要翻译： 本发明提供了一种用于将期望的透镜设计转换成在计算机控制的制造系统中产生的隐形眼镜，优选具有复杂表面设计的定制隐形眼镜或隐形眼镜的几何形状的方法。 该方法包括：提供具有中心轴线，前表面和相对后表面的隐形眼镜的透镜设计; 将预定表面公差内的预定数量的点沿所需数量的均匀间隔开的半直径轮辐中的每一个将透镜设计的表面投影到每个轮辐上，每个轮辐从中心轴线向外辐射; 并且对于每个轮辐，产生连续的一阶导数的半子午线，并且包括一系列弧和任选的直线，其中每个弧通过将至少三个连续的点拟合成期望的同心度内的球形数学函数 公差，其中通过连接至少三个连续点来获得每条直线。

    Toric contact lenses with controlled optical power profile
    2.
    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

    申请人： Ming Ye ,  Joseph Michael Lindacher

    发明人： Ming Ye ,  Joseph Michael Lindacher

    IPC分类号： G02C7/04

    CPC分类号： G02C7/044 ,  G02C7/028 ,  G02C7/042 ,  G02C2202/08 ,  G02C2202/22

    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。

    Translating bifocal wear modality
    3.
    发明授权
    Translating bifocal wear modality 有权
    翻译双焦磨损模式

    公开(公告)号：US07080906B2

    公开(公告)日：2006-07-25

    申请号：US10980589

    申请日：2004-11-03

    申请人： Joseph Michael Lindacher

    发明人： Joseph Michael Lindacher

    IPC分类号： G02C7/06

    CPC分类号： G02C7/048 ,  C07K1/22 ,  C07K5/101 ,  C07K5/1021 ,  G02C7/027 ,  G02C7/04 ,  G02C7/043 ,  G02C7/045

    摘要： The invention discloses a pair of bifocal contact lenses: one lens for dominant eye and one lens for non-dominant eye. Both lenses have an optical zone divided into a superior zone and an inferior zone. The superior zone of the lens for dominant eye is for distance vision correction while the inferior zone is for near or intermediate vision correction. The superior zone of the lens for non-dominant eye is for distance or intermediate vision correction while the inferior zone is for near or intermediate vision correction.

    摘要翻译： 本发明公开了一对双焦隐形眼镜：一主要眼睛透镜和一个非优势眼透镜。 两个镜头都有一个分为高级区和下区的光学区。 主要眼睛镜片的优越区域用于远距离视力矫正，而下部区域用于近视或中度视力矫正。 非优势眼镜片的优越区域用于距离或中间视力矫正，而下部区域用于近视或中度视力矫正。

    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

    申请人： Joseph Michael Lindacher ,  Ming Ye ,  Rick Edward Payor ,  Gregor F. Schmid

    发明人： Joseph Michael Lindacher ,  Ming Ye ,  Rick Edward Payor ,  Gregor F. Schmid

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

    CPC分类号： G02C7/044 ,  G02C7/028 ,  G02C7/042 ,  G02C2202/24

    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。

    Presbyopic treatment system
    8.
    发明申请
    Presbyopic treatment system 审中-公开
    长老处理系统

    公开(公告)号：US20090051870A1

    公开(公告)日：2009-02-26

    申请号：US12229125

    申请日：2008-08-20

    申请人： Joseph Michael Lindacher ,  Shyamant Ramana Sastry

    发明人： Joseph Michael Lindacher ,  Shyamant Ramana Sastry

    IPC分类号： G02C7/06

    CPC分类号： G02C7/044 ,  G02C7/024 ,  G02C7/027 ,  G02C7/028 ,  G02C7/041 ,  G02C7/042 ,  G02C7/047 ,  G02C7/061 ,  G02C7/066 ,  G02C2202/08

    摘要： A method and system for treating Presbyopia and pre-Presbyopia are provided that do not compromise the wearer's intermediate or distance vision. The system is a lens and a lens series, wherein the power profiles of the lenses are tailored to provide an amount of positive ADD power in the near vision zone that is slightly less than that which is normally required for near vision accommodation, while also providing an amount of negative spherical aberration in the peripheral optical zone. The dynamic ocular factors of the wearer's eye work in conjunction with the positive ADD power provided by the central optical zone and with the effective ADD gained from the negative spherical aberration provided by the peripheral optical zone to induce a minimally discernible amount of blur that is tuned to maximize the wearer's depth of focus.

    摘要翻译： 提供了治疗老花眼和前眼前眼的方法和系统，其不损害佩戴者的中间视距或远视力。 该系统是透镜和透镜系列，其中镜片的功率轮廓被定制以在近视域中提供一定量的正向ADD功率，该功率略小于近视容纳通常所需的ADD功率，同时还提供 外围光学区域的负球面像差的量。 佩戴者眼睛的动态眼睛因素结合由中央光学区域提供的正的ADD功率和由外围光学区域提供的负球面像差获得的有效ADD，以引起被调谐的最小可辨别的模糊量 以最大限度地发挥穿戴者的焦点深度。

    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 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

    申请人： Joseph Michael Lindacher ,  Ming Ye

    发明人： Joseph Michael Lindacher ,  Ming Ye

    IPC分类号： G02C7/04

    CPC分类号： G02C7/04 ,  A61F2/1602 ,  A61F2/1613 ,  G02C7/028 ,  G02C2202/24

    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。

    Multifocal ophthalmic lens
    10.
    发明授权
    Multifocal ophthalmic lens 有权
    多焦点眼科镜片

    公开(公告)号：US07063422B2

    公开(公告)日：2006-06-20

    申请号：US10822564

    申请日：2004-04-12

    申请人： Joseph Michael Lindacher

    发明人： Joseph Michael Lindacher

    IPC分类号： G02C7/04

    CPC分类号： G02C7/043 ,  A61F2/1613 ,  G02C7/028 ,  G02C7/045 ,  G02C7/048

    摘要： This invention is generally related to vision corrections by means of multifocal ophthalmic lenses or by means of corneal refractive surgery. In particular, the present invention provides a multifocal contact lens, a multifocal intraocular lens, a method for making a multifocal ophthalmic lens (contact lens and intraocular lens), and a method of correcting presbyopia by reshaping the cornea of an eye.

    摘要翻译： 本发明通常涉及通过多焦点眼科镜片或通过角膜屈光手术进行的视力矫正。 特别地，本发明提供一种多焦点隐形眼镜，多焦点眼内透镜，制造多焦点眼科镜片（隐形眼镜和眼内透镜）的方法，以及通过重新形成眼睛的角膜来矫正老花眼的方法。