专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5699141A Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition 失效
标题翻译：渐进式同步视觉光学镜片，用于校正与低加法相对应的老花眼
公开(公告)号：US5699141A
公开(公告)日：1997-12-16
申请号：US513592
申请日：1995-08-10
申请人： Pierre Monteil , Dominique Baude , Nicolas Chateau
发明人： Pierre Monteil , Dominique Baude , Nicolas Chateau
IPC分类号： G02C7/02 , G02C7/04 , A61F2/16
CPC分类号： G02C7/061 , G02C7/042
摘要： A progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition is of the kind in which the curve representing the proximity (or power) P lies in an area between a lower envelope curve P.sub.inf and an upper envelope curve P.sub.sup having the following polynomial equations: ##EQU1## where h is the height relative to the axis of the optical lens, i.e. the radial distance from the latter. By appropriate choice of the coefficients A'.sub.i and A".sub.i, the near vision area is made relatively large. Applications include contact lenses, intraocular implants and intracorneal lenses.
摘要翻译：用于校正与低加法相对应的老花眼的渐进同步视觉光学透镜是表示接近度（或功率）P的曲线位于下包络线Pinf和具有以下多项式的上包络线Psup之间的区域中的类型方程：其中h是相对于光学透镜的轴的高度，即与后者的径向距离。通过适当选择系数A'i和A'i，使近视区域相对较大。应用包括隐形眼镜，眼内植入物和角内镜片。

2. 发明授权

US06224210B1 Multifocal artificial ocular lens with a transparency varying with illumination 有权
标题翻译：具有随照明变化的透明度的多焦点人造眼镜
公开(公告)号：US06224210B1
公开(公告)日：2001-05-01
申请号：US09451861
申请日：1999-12-01
申请人： Nicolas Chateau , Corinne Grollier , Dominique Baude
发明人： Nicolas Chateau , Corinne Grollier , Dominique Baude
IPC分类号： G02C704
CPC分类号： G02C7/102 , G02C7/028 , G02C7/042 , G02C7/044 , G02C7/046
摘要： A multifocal artificial ocular lens has at least two corrective areas, namely a near vision area to correct near vision and a distance vision area to correct distance vision. The transparency of the lens varies in inverse proportion to its illumination. A photochromic substance is incorporated into the material of the lens, which improves optical performance. Applications include central near vision contact lenses.
摘要翻译：多焦点人造眼镜具有至少两个校正区域，即用于校正近视力的近视区域和用于校正距离视力的距离视野区域。透镜的透明度与其照明成反比。光致变色物质被结合到透镜的材料中，这提高了光学性能。应用包括中央近视隐形眼镜。

3. 发明授权

US6086202A Method of producing angular tolerance markings for lenses for correcting astigmatism, and associated lenses 失效
标题翻译：制造用于矫正散光的镜片的角度公差标记的方法以及相关镜片
公开(公告)号：US6086202A
公开(公告)日：2000-07-11
申请号：US287626
申请日：1999-04-07
申请人： Nicolas Chateau , Richard Legras , Dominique Baude
发明人： Nicolas Chateau , Richard Legras , Dominique Baude
IPC分类号： G02C7/04 , G02C7/02
CPC分类号： G02C7/021 , G02C7/04 , G02C2202/02
摘要： In a method of producing tolerance markings on a contact lens for correcting astigmatism which has a given cylinder, the tolerance markings comprise at least two straight line segments in the peripheral part of the contact lens with an angle 2.alpha..sub.T between them. The angle 2.alpha..sub.T between the two straight line segments of the tolerance markings depends on the cylinder of the contact lens.
摘要翻译：在用于校正具有给定圆柱体的散光的隐形眼镜上产生公差标记的方法中，公差标记在隐形眼镜的周边部分中包括至少两个直线段，它们之间的角度为2πT。公差标记的两条直线段之间的角度2αT取决于隐形眼镜的圆柱体。

4. 发明授权

US6145987A Multifocal ophthalmic lenses with spherical aberration varying with the addition and the ametropia 失效
标题翻译：具有球面像差的多焦点眼镜片随着加法和屈光不同而变化
公开(公告)号：US6145987A
公开(公告)日：2000-11-14
申请号：US212956
申请日：1998-12-16
申请人： Dominique Baude , Nicolas Chateau
发明人： Dominique Baude , Nicolas Chateau
IPC分类号： A61F2/16 , G02C7/04 , G02C7/06
CPC分类号： G02C7/044 , G02C7/042
摘要： A multifocal ophthalmic lens is disclosed. The power profile (P) of the lens as a function of the height (h) above the axis (A) of the lens and the addition (Add) corresponding to the degree of presbyopia of the wearer is defined by an equation of the form:P(h)=f(P.sub.VL, Add, h)+C(Add, P.sub.VL)h.sup.2 +B(Add, P.sub.VL)in which P.sub.VL is the power required for far vision, f is a function of evolution between the near vision and far vision powers, C(Add, P.sub.VL) is a spherical aberration correction coefficient depending on the addition and on the far vision power and B(Add, P.sub.VL) is a power correction coefficient depending on the spherical aberration coefficient.
摘要翻译：公开了一种多焦点眼科镜片。定义透镜的功率分布（P）作为透镜轴线（A）上方的高度（+ E，uns h + EE）和对应于佩戴者的老花眼程度的加法（添加）的函数通过以下形式的方程式：P（h）= f（PVL，Add，h）+ C（Add，PVL）h2 + B（Add，PVL）其中PVL是远视力所需的功率，+ E， f + EE是近视力和远视力之间演化的函数，C（Add，PVL）是取决于加法和远视力的球面像差校正系数，B（Add，PVL）是功率校正系数取决于球面像差系数。

5. 发明授权

US5912719A Contact lens with palpebral bosses 失效
标题翻译：隐形眼镜与睑板
公开(公告)号：US5912719A
公开(公告)日：1999-06-15
申请号：US36687
申请日：1998-03-09
申请人： Dominique Baude , Florence Bouchard , Nicolas Chateau , Didier Bernardet
发明人： Dominique Baude , Florence Bouchard , Nicolas Chateau , Didier Bernardet
IPC分类号： G02C7/04
CPC分类号： G02C7/048 , G02C7/04
摘要： A contact lens has at least one palpebral boss projecting locally from its external surface in its peripheral area. The palpebral boss is globally elongate in a circumferential direction and the slope P of its crest line at both circumferential ends is in the range 0.020 to 0.140 and preferably in the range 0.040 to 0.080. Applications include contact lenses for centered optical correction and contact lenses for presbyopia.
摘要翻译：隐形眼镜具有至少一个从其周边区域的外表面局部突出的睑凸起。睑板凸起在圆周方向上是全局细长的，并且其两个圆周端处的波峰线的斜率P在0.020至0.140的范围内，优选地在0.040至0.080的范围内。应用包括用于中心光学校正的隐形眼镜和用于老花眼的隐形眼镜。

6. 发明授权

US6017121A Multifocal artificial ocular lens with a transparency varying with illumination 失效
标题翻译：具有随照明变化的透明度的多焦点人造眼镜
公开(公告)号：US6017121A
公开(公告)日：2000-01-25
申请号：US775206
申请日：1996-12-30
申请人： Nicolas Chateau , Corinne Grollier , Dominique Baude
发明人： Nicolas Chateau , Corinne Grollier , Dominique Baude
IPC分类号： A61F2/14 , G02B3/10 , G02B5/23 , G02C7/04 , G02C7/06 , G02C7/10 , A61F2/16
CPC分类号： G02C7/102 , G02C7/028 , G02C7/042 , G02C7/044 , G02C7/046
摘要： A multifocal artificial ocular lens has at least two corrective areas, namely a near vision area to correct near vision and a distance vision area to correct distance vision. The transparency of the lens varies in inverse proportion to its illumination. A photochromic substance is incorporated into the material of the lens, which improves optical performance. Applications include central near vision contact lenses.
摘要翻译：多焦点人造眼镜具有至少两个校正区域，即用于校正近视力的近视区域和用于校正距离视力的距离视野区域。透镜的透明度与其照明成反比。光致变色物质被结合到透镜的材料中，这提高了光学性能。应用包括中央近视隐形眼镜。

7. 发明申请

US20080309873A1 Method and System for Correcting Aberrations of the Eye for an Ophthalmic Instrument 有权
标题翻译：用于矫正眼科矫正眼睛畸形的方法和系统
公开(公告)号：US20080309873A1
公开(公告)日：2008-12-18
申请号：US12064065
申请日：2005-08-18
申请人： Xavier-Jean-Francois Levecq , Nicolas Chateau
发明人： Xavier-Jean-Francois Levecq , Nicolas Chateau
IPC分类号： A61B3/113
CPC分类号： A61F9/008 , A61F2009/00863
摘要： A method for correcting aberrations of the eye applied to an ophthalmic instrument operating with an analysis light beam, including: measurement of aberrations of the eye capable of interfering with the analysis beam, correction of the phase of the wave front of the analysis beam as a function of the measured values of the aberrations, measurement of eye movements carried out independently of the measurement of aberrations, and modification of the correction of the phase of the wave front of the analysis beam as a function of the measurement of eye movements.
摘要翻译：一种用于校正应用于使用分析光束操作的眼科仪器的眼睛像差的方法，包括：测量能够干扰分析光束的眼睛的像差，将分析光束的波前相位校正为像差的测量值的函数，独立于像差测量执行的眼睛运动的测量，以及作为眼睛运动测量的函数的分析光束的波前相位的校正的修改。

8. 发明授权

US08262222B2 Method and system for correcting aberrations of the eye for an ophthalmic instrument 有权
标题翻译：用于校正眼用仪器的眼睛像差的方法和系统
公开(公告)号：US08262222B2
公开(公告)日：2012-09-11
申请号：US12064065
申请日：2005-08-18
申请人： Xavier Jean-François Levecq , Nicolas Chateau
发明人： Xavier Jean-François Levecq , Nicolas Chateau
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： A61F9/008 , A61F2009/00863
摘要： A method for correcting aberrations of the eye applied to an ophthalmic instrument operating with an analysis light beam, including: measurement of aberrations of the eye capable of interfering with the analysis beam, correction of the phase of the wave front of the analysis beam as a function of the measured values of the aberrations, measurement of eye movements carried out independently of the measurement of aberrations, and modification of the correction of the phase of the wave front of the analysis beam as a function of the measurement of eye movements.
摘要翻译：一种用于校正应用于使用分析光束操作的眼科仪器的眼睛像差的方法，包括：测量能够干扰分析光束的眼睛的像差，将分析光束的波前相位校正为像差的测量值的函数，独立于像差测量执行的眼睛运动的测量，以及作为眼睛运动测量的函数的分析光束的波前相位的校正的修改。

9. 发明授权

US06533416B1 Contact or intraocular lens and method for its preparation 有权
标题翻译：接触或眼内透镜及其制备方法
公开(公告)号：US06533416B1
公开(公告)日：2003-03-18
申请号：US09910491
申请日：2001-07-20
申请人： Bruno Fermigier , Richard Legras , Nicolas Chateau
发明人： Bruno Fermigier , Richard Legras , Nicolas Chateau
IPC分类号： G02C704
CPC分类号： G02C7/04 , A61F2/1613 , A61F2/1645 , A61F2240/002 , A61F2250/0053 , G02C2202/02 , G02C2202/22
摘要： Toric contact or intraocular lenses having a correcting portion characterized by one or more novel constructions that each produce an optical path that improves angular misalignment tolerance. The lens may be constructed with a “smooth atoric” aspect where the optical path through the correcting portion of the lens corrects for both astigmatism and an axisymmetric aberration other than astigmatism, there being no sudden surface discontinuity between the regions that provide the different corrections (thus, “smooth”). In another embodiment, the lens may be constructed with so-called “sectors” circumferentially arranged around the optical axis such that an optical path through the correcting portion of the lens varies as a function of the angular separation from the reference meridian plane, and the correcting portion is divided into at least two sectors having different astigmatism correction axes. In either embodiment, the correcting surface may be provided on either or both of the anterior or posterior faces of the lens, and the optical performance of the lens in case of angular displacement (the “angular misalignment tolerance”) is increased. Specifically, the angular misalignment tolerance is increased by at least 30% over a standard toric lens of the same class. Definition of the particular shape of the lens enables a mold die of that shape to be formed, or lens machining tools may be used.
摘要翻译：具有校正部分的扭转接触或眼内透镜，其特征在于一个或多个新颖结构，每个新结构产生改善角度不对准公差的光路。透镜可以被构造成具有“光滑的原子”方面，其中通过透镜的校正部分的光路校正散光和除了散光之外的轴对称像差，在提供不同校正的区域之间没有突然的表面不连续（因此，“顺利”）。在另一个实施例中，透镜可以被构造成围绕光轴周向布置的所谓“扇形”，使得通过透镜的校正部分的光路根据与基准经线平面的角度间隔的函数而变化，并且校正部分被分成具有不同散光校正轴的至少两个扇区。在任一实施例中，校正表面可以设置在透镜的前表面或后表面的一个或两个上，并且在角位移的情况下（“角度对准公差”）的透镜的光学性能增加。具体来说，相同类别的标准复曲面镜头的角度偏移公差提高至少30％。透镜的特定形状的定义使得能够形成该形状的模具，或者可以使用透镜加工工具。

10. 发明授权

US06379008B1 Method of determining the shape of an opthalmic contact lens for correcting optical aberrations of the eye beyond defocusing or astigmatism and system for implementing the method 有权
标题翻译：确定用于校正眼睛的光学像差的偏光隐形眼镜的形状的方法，超出散焦或散光，以及用于实现该方法的系统
公开(公告)号：US06379008B1
公开(公告)日：2002-04-30
申请号：US09663695
申请日：2000-09-22
申请人： Nicolas Chateau , Gildas Marin , Bruno Fermigier
发明人： Nicolas Chateau , Gildas Marin , Bruno Fermigier
IPC分类号： A61B300
CPC分类号： A61B3/1015 , A61B3/107
摘要： A method of determining the shape of an ophthalmic contact lens for correcting optical aberrations of the eye beyond defocusing or astigmatism includes the steps of measuring the optical aberrations of the eye to be corrected, determining the shape of the rear face of the lens from the measured topography of the cornea in order to obtain a predetermined mechanical behavior of the lens when it is placed on the eye, measuring the optical aberrations of the eye to be corrected, and determining the shape of the front face of the lens from the measured optical aberrations of the eye to be corrected combined with data relating to the shape determined for the rear face of the lens in order to correct the aberrations. The system includes measurement units for measuring the topography and the aberrations of the eye and an electronic calculator unit.
摘要翻译：确定用于校正眼睛的光学像差超过散焦或散光的眼科隐形眼镜的形状的方法包括以下步骤：测量要校正的眼睛的光学像差，从测量的眼睛中确定镜片背面的形状角膜的形貌，以便当放置在眼睛上时获得镜片的预定机械特性，测量要校正的眼睛的光学像差，以及根据所测量的光学像差确定镜片的正面的形状的眼睛，以及与针对镜片的后表面确定的形状有关的数据，以校正像差。该系统包括用于测量眼睛的形态和像差以及电子计算器单元的测量单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式