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25 条记录 (耗时 0.018 秒)

    OPTHTHALMIC LENSES
    12.
    发明公开
    OPTHTHALMIC LENSES 有权
    EYES光学镜片

    公开(公告)号：EP1590703A1

    公开(公告)日：2005-11-02

    申请号：EP04705761.7

    申请日：2004-01-28

    申请人： Novartis AG ,  Novartis Pharma GmbH

    发明人： LINDACHER, Joseph, Michael ,  MORGAN, Courtney, Flem

    IPC分类号： G02C7/04

    CPC分类号： G02C7/028 ,  A61F2/1613 ,  G02C7/043 ,  G02C7/045 ,  G02C7/048 ,  G02C2202/22

    摘要： The present invention provides an ophthalmic lens capable of correcting or minimizing presbyopia, or of functioning used as an anti-myopic lens. The ophthalmic lens can be a contact lens, a phakic intraocular lens or an aphakic intraocular lens. The ophthalmic lens comprises an optical zone, the optical zone having a first surface and an opposite second surface and including a coma-like wavefront aberration oriented vertically from the top to the bottom of the ophthalmic lens. In addition, the present invention provides a method for minimizing/correcting presbyopia or for preventing children's eyes from becoming severely myopic.

    TRANSLATING BIFOCAL WEAR MODALITY
    16.
    发明公开
    TRANSLATING BIFOCAL WEAR MODALITY 审中-公开
    翻译双焦磨损模式

    公开(公告)号：EP1685439A1

    公开(公告)日：2006-08-02

    申请号：EP04797836.6

    申请日：2004-11-11

    申请人： Novartis AG ,  Novartis Pharma GmbH

    发明人： LINDACHER, Joseph, Michael

    IPC分类号： G02C7/04

    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： 本发明公开了一种双焦点隐形眼镜：一只主眼和一只非主眼。 两个镜片都有一个光学区域，分为上部区域和下部区域。 优势眼的晶状体的上部区域用于远距离视力矫正，而下部区域用于近视力矫正或中间视力矫正。 非优势眼睛的晶状体的上部区域用于距离或中间视力矫正，而下部区域用于近视力或中等视力矫正。

    CONTACT LENSES
    17.
    发明公开
    CONTACT LENSES 有权
    隐形眼镜

    公开(公告)号：EP1629319A2

    公开(公告)日：2006-03-01

    申请号：EP04733812.4

    申请日：2004-05-19

    申请人： Novartis AG ,  Novartis Pharma GmbH

    发明人： LINDACHER, Joseph, Michael ,  MOLINARI, Jason

    IPC分类号： G02C7/04

    CPC分类号： G02C7/048 ,  G02C7/043 ,  G02C7/044 ,  G02C2202/04 ,  G02C2202/08 ,  G02C2202/22

    摘要： The present invention provides a contact lens having an orientation/stabilization and optionally translation feature that does not provide an prism optical distortion and can effectively maintain a predetermined orientation of the lens on an eye. Like a conventional lens ballast, the orientation feature of the invention works by weighing the lens at its lower half portion, causing it to come to an equilibrium on the eye. With such orientation feature, the optical zone of the anterior surface can be designed independently to provide an optimal visual performance.

    METHOD OF MANUFACTURING A CONTACT LENS
    18.
    发明公开
    METHOD OF MANUFACTURING A CONTACT LENS 有权
    一种用于生产隐形眼镜

    公开(公告)号：EP1552336A1

    公开(公告)日：2005-07-13

    申请号：EP03771080.3

    申请日：2003-07-23

    申请人： Novartis AG ,  Novartis Pharma GmbH

    发明人： HALL, Jordan, William ,  LINDACHER, Joseph, Michael ,  HERNANDEZ, Gilberto ,  BAITY, Nelson, David ,  MCKILLOP, Donald, G.

    IPC分类号： G02C7/04 ,  B29D11/00 ,  G02B3/00

    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.

    OPTHALMIC LENS
    19.
    发明授权
    OPTHALMIC LENS 有权

    公开(公告)号：EP1595178B1

    公开(公告)日：2018-04-04

    申请号：EP04709598.9

    申请日：2004-02-10

    申请人： Novartis AG

    发明人： LINDACHER, Joseph, Michael

    IPC分类号： G02C7/04

    CPC分类号： G02C7/048 ,  G02C7/043 ,  G02C7/045

    摘要： An ophthalmic lens, such as multifocal contact lens, that is worn on the surface of the eye and has a blended design for a segmented optical zone. The lens has an anterior surface and an opposite posterior surface, wherein the anterior surface includes a vertical meridian, a horizontal meridian, a central optical zone having at least a first optical zone for primary gaze, a second optical zone for down-gaze and an optical blending zone between the first and second optical zones. The optical blending zone has a surface that ensures a smooth surface transition from the first optical zone to the second optical zone and that allows the first and second optical zone to be designed independently and optimally so that ghost images or blur from the transition between the first and second optical zones can be minimized or eliminated. Image blur from the blend zone that subtends the pupil is minimized by the magnitude of the curvature of the blend zone. The optical zones will have the optimal aberration parameters to control vision.