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11. 发明公开

EP2571453A2 PSEUDOPHAKIC ACCOMMODATING INTRAOCULAR LENS 审中-公开
标题翻译：适应人工晶状体
公开(公告)号：EP2571453A2
公开(公告)日：2013-03-27
申请号：EP11784384.7
申请日：2011-05-23
申请人： Anew Optics, Inc.
发明人： HAYES, Anna, S.
IPC分类号： A61F2/16
CPC分类号： A61F2/1602 , A61F2/1629 , A61F2/1648 , A61F2/1694 , A61F2002/1681 , A61F2002/1699
摘要： A haptic for fixation to an intraocular lens implanted in the natural lens capsule of an eye. The haptic comprises a continuous ribbon forming an oblong shape having anterior and posterior portions relative to the elliptical center of the haptic, the ribbon loop includes two or more congruent ribbon arches, and each ribbon arch has a natural index of curvature with an inner and outer edges. It expands in the eye capsule and puts tension on the zonules of the eye. The ribbon affixes to the lens on each side of the optic edge at a point or series of points that provides centration and stability of the optic, and suspends the optic in the open capsular space. The haptic is flexible, and elastic, provides constant, positive force on the capsule throughout all phases of accommodation, thereby preserving tension of the zonules and allowing the capsule to change shape naturally.

12. 发明公开

EP2378319A1 DIFFRACTIVE LENS MANUFACTURING METHOD 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER DIFFRAKTIVEN LINSE
公开(公告)号：EP2378319A1
公开(公告)日：2011-10-19
申请号：EP09837419.2
申请日：2009-01-06
申请人： Menicon Co., Ltd.
发明人： KOBAYASHI, Atsushi , SUZUKI, Hiroaki , ANDO, Ichiro
IPC分类号： G02B5/18 , G02C7/04 , G02C7/06
CPC分类号： G02B5/1895 , A61F2/1602 , A61F2/1654 , G02B5/1885 , G02C7/042 , G02C7/044 , G02C2202/20
摘要： Provided is a novel manufacturing method for a diffraction lens, whereby aperture and eccentricity effects can be suppressed and any multi-focusing effect can also be obtained in a more stable manner. A synchronous structure is set up where at least two reliefs (32, 34) whose first order diffracted lights give respective focal distances different from one another are set to overlap with each other in at least a part of an area in a radial direction of a diffraction lens (10), and with respect to every grating pitches of one relief (34) having the maximum grating pitch among the reliefs (32, 34) set up in overlap, grating pitches of another relief (32) are overlapped periodically; and the resulting relief pattern (30) is formed on a surface (24) of an optical material (10).
摘要翻译：提供了一种用于衍射透镜的新型制造方法，由此可以抑制孔径和偏心效应，并且还可以以更稳定的方式获得任何多聚焦效果。设置同步结构，其中至少两个其一阶衍射光赋予彼此不同的焦距的浮雕（32,34）在至少一个区域的至少一部分中被设置为在衍射透镜（10），并且相对于设置在重叠中的浮雕（32,34）中具有最大光栅间距的一个浮雕（34）的每个光栅间距，另一个浮雕（32）的光栅间距周期性地重叠; 并且所得到的浮雕图案（30）形成在光学材料（10）的表面（24）上。

13. 发明公开

EP2203130A2 ADJUSTABLE ACCOMMODATING INTRAOCULAR LENS AND POSITIONING MEANS 有权
标题翻译： EINSTELLBARE AKKOMMODATIVE INTRAOKULARININ IN POSITIONIERUNGSVORRICHTUNG
公开(公告)号：EP2203130A2
公开(公告)日：2010-07-07
申请号：EP08839223.8
申请日：2008-10-02
申请人： AKKOLENS INTERNATIONAL B.V.
发明人： SIMONOV, Aleksey, Nikolaevich , ROMBACH, Michiel, Christiaan
IPC分类号： A61F2/16
CPC分类号： A61F2/1632 , A61F2/1602 , A61F2/1648 , A61F2002/1682
摘要： An accommodating intraocular artificial lens with variable optical power, comprising two optical elements which are adapted to mutually shift in a direction perpendicular to the optical axis wherein the optical elements have such a shape that the optical elements exhibit, in combination, different optical powers at different relative positions. Flanges are adapted to position the anterior section of the haptics in the sulcus of the eye or, alternatively, the ciliary body is enclosed by a combination of anterior and posterior flanges. Also disclosed are methods to provide for an accommodating intraocular lens which is adjustable post-implant to ensure emmetropia of the eye.
摘要翻译：一种具有可变光焦度的容纳人造眼镜人造透镜，包括两个光学元件，其适于在垂直于光轴的方向上相互移位，其中光学元件具有这样的形状，使得光学元件组合地表现出不同的光学功率相对位置适配法兰将襻的前部定位在眼的沟中，或者，睫状体由前后法兰的组合包围。还公开了一种提供适应性眼内透镜的方法，其可植入后可调节以确保眼睛的正视。

14. 发明公开

EP2182891A1 MULTIZONAL ASPHERIC LENS WITH EXTENDED DEPTH OF FOCUS 有权转让
标题翻译：阿斯利康美国麻省理工学院
公开(公告)号：EP2182891A1
公开(公告)日：2010-05-12
申请号：EP08798477.9
申请日：2008-08-22
申请人： Abbott Medical Optics Inc.
发明人： BOGAERT, Theophilus
IPC分类号： A61F2/16
CPC分类号： A61F2/141 , A61F2/1602 , A61F2/1613 , A61F2/1618 , A61F2/164
摘要： An intraocular lens for providing enhanced vision includes an optic with a clear aperture over which light may be focused onto or near the retina of an eye. The optic includes an anterior surface and an opposing posterior surface, the surfaces disposed about an optical axis. The optic includes a central zone and an outer zone disposed about the central zone. The central zone comprises a plurality of optical powers that progressively vary between a first optical power at a center of the central zone and a second optical power at a periphery of the central zone, wherein the absolute value of the difference between the first optical power and the second optical power being between predetermined values. The outer zone comprises a third optical power and may also have a negative spherical aberration. The optic typically has a variation in optical power over the entire clear aperture that is less than a predetermined amount.
摘要翻译：用于提供增强视力的眼内透镜包括具有透明孔的光学器件，光可以聚焦在眼睛的视网膜上或附近。光学元件包括前表面和相对的后表面，所述表面围绕光轴设置。光学元件包括中心区域和围绕中心区域设置的外部区域。中心区域包括多个光功率，其在中心区域的中心处的第一光焦度和中心区域的周边处的第二光焦度之间逐渐变化，其中第一光焦度和第二光焦度之间的差的绝对值第二光功率在预定值之间。外部区域包括第三光焦度并且还可以具有负球面像差。光学器件通常在整个透明孔径上具有小于预定量的光功率变化。

15. 发明公开

EP2168534A1 Intraocular lens 审中-公开
标题翻译： Intraokularlinse
公开(公告)号：EP2168534A1
公开(公告)日：2010-03-31
申请号：EP09012017.1
申请日：2009-09-22
申请人： Mikawa, Yoichi
发明人： Mikawa, Yoichi
IPC分类号： A61F2/16
CPC分类号： A61F2/1613 , A61F2/1602 , A61F2002/1699
摘要： An intraocular lens (10) to be fixed in an eyeball has an optical pupil (14) to provide a pinhole effect at the front center of the lens (10). The optical pupil (14) is constituted by a limitative pattern (13) that is partly formed in the front peripheral center of the lens (10) to limit part of an optical path.
摘要翻译：要固定在眼球中的眼内透镜（10）具有光学瞳孔（14），以在透镜（10）的前中心提供针孔效应。光学瞳孔（14）由限制图案（13）构成，该限制图案部分地形成在透镜（10）的前周边中心以限制光路的一部分。

16. 发明授权

EP1343437B1 METHODS OF OBTAINING OPHTALMIC LENSES PROVIDING THE EYE WITH REDUCED ABERRATIONS 有权
标题翻译：方法眼镜片具有减少畸变EYE
公开(公告)号：EP1343437B1
公开(公告)日：2010-03-17
申请号：EP01985409.0
申请日：2001-12-14
申请人： AMO Groningen B.V.
发明人： PIERS, Patricia, Ann , NORRBY, Sverker
IPC分类号： A61F2/16
CPC分类号： A61F2/1637 , A61B3/1015 , A61B3/107 , A61F2/1602 , A61F2240/002 , G02C2202/22
摘要： An intraocular coorection lens and a method of designing such a lens. According to the invention the lens is capable of reducing aberrations of an eye after its implantation and it is adapted to be placed between the cornea and the capsular bag of the eye. The method comprises according to the invention the steps of, (i) measuring the wavefront aberration of the uncorrected eye using a wavefront sensor; (ii) measuring the shape of at least one corneal surface in the eye using a corneal topographer; (iii) characterizing the at least one corneal surface and a lens located in the capsular bag of the eye comprising said cornea as mathematical models; (iv) calculating the resulting aberrations of said corneal surface(s) and the lens in said capsular bag by employing said mathematical models; (v) selecting an optical power of the intraocular correction lens; (vi) modeling the intraocular correction lens such that a wavefront arriving from an optical system comprising said intraocular correction lens and the mathematical models of said corneal and said lens in the capsular bag obtains reduced aberrations.

17. 发明公开

EP1631217A4 NARROW PROFILE INTRAOCULAR LENS 审中-公开
标题翻译：带发动机轮廓的眼内镜片
公开(公告)号：EP1631217A4
公开(公告)日：2010-03-10
申请号：EP04751504
申请日：2004-05-06
申请人： PORTNEY VALDEMAR
发明人： PORTNEY VALDEMAR
IPC分类号： A61F2/16
CPC分类号： A61F2/1613 , A61F2/1602 , A61F2002/1696 , A61F2002/1699

18. 发明公开

EP2074472A2 METHODS AND APPARATUS FOR IMPROVING VISION 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNGEN ZUR VERBESSERUNG DER SICHT
公开(公告)号：EP2074472A2
公开(公告)日：2009-07-01
申请号：EP07777326.5
申请日：2007-05-30
申请人： Liang, Junzhong
发明人： Liang, Junzhong
IPC分类号： G02C7/02 , G02C7/04 , G02C7/10
CPC分类号： A61F2/1613 , A61B3/0025 , A61F2/147 , A61F2/1602 , G02C7/02 , G02C7/028 , G02C7/04
摘要： Transmittance of light through a pupil or to the retina of a patient's eye is controlled to improve night vision. In one example, this involves providing an ocular device in the form of a contact lens having a central, disk shaped clear window having a diameter that is custom designed based high-order aberrations in an eye and less than the diameter of the patient's pupil at night. The ocular device also has an annular portion that surrounds the disk shaped window portion. The annular portion comprises material that provides reduced light transmittance to provide controlled light transmission at pupil periphery at night and to the retina of a patient. Such controlled light transmittance can reduce photon noise that otherwise can exacerbate halos and ghosts that one can experience at night and/or it can improve night vision contrast. In the case of a contact lens and corneal inlay, light transmittance is controlled across the cornea. In the case of an intraocular lens, light transmittance is controlled across the pupil.
摘要翻译：通过瞳孔或患者眼睛视网膜的光透过率得到控制，以改善夜视。在一个示例中，这涉及提供呈隐形眼镜形式的眼部装置，该眼部装置具有中心盘形透明窗口，其具有根据眼睛中的高阶像差定制设计的直径，并且小于患者瞳孔的直径晚。眼睛装置还具有围绕盘形窗口部分的环形部分。环形部分包括提供降低的透光率的材料，以在夜间的瞳孔周边和患者的视网膜处提供受控的光透射。这种受控的透光率可以减少光子噪声，否则可能加剧夜间可以体验的光晕和幽灵，和/或可以改善夜视对比度。在隐形眼镜和角膜嵌体的情况下，角膜上的光透射率被控制。在眼内透镜的情况下，通过瞳孔控制透光率。

19. 发明公开

EP1903986A1 ASTIGMATISCHE INTRAOKULARLINSE 无效转让
标题翻译：散光人工晶状体
公开(公告)号：EP1903986A1
公开(公告)日：2008-04-02
申请号：EP06743184.1
申请日：2006-06-22
申请人： *Acri.Tec AG Gesellschaft für ophthalmologische Produkte
发明人： FIALA, Werner , KREINER, Christine
IPC分类号： A61F2/16 , G02C7/02
CPC分类号： A61F2/1645 , A61F2/1602 , A61F2/1613 , G02C2202/22
摘要： The invention relates to an intraocular lens for correcting astigmatic ametropia, said lens having a toroidal refractive front face and a toroidal refractive rear face. The intraocular lens also has a toroidal refractive lens surface, whose intersection curve is aspherical on at least one primary meridian (1, 2). The intraocular lens also comprises a toroidal refractive lens surface with two primary meridians running at an angle to one another that does not equal 90°.

20. 发明公开

EP1782763A1 Iris fixierte Intraokularlinse 有权
公开(公告)号：EP1782763A1
公开(公告)日：2007-05-09
申请号：EP06020668.7
申请日：2006-09-30
申请人： Dr. Schmidt Intraocularlinsen GmbH
发明人： Meßner, Arthur
IPC分类号： A61F2/16
CPC分类号： A61F2/1613 , A61F2/1602
摘要： Bei einer Intraokularlinse (1) zur Implantation in die Vorderkammer eines Auges ist zur Verbesserung der Verträglichkeit und der Abbildungseigenschaften vorgesehen, dass eine sich zwischen einer anterioren Optik-Fläche (6) und einer posterioren Optik-Fläche (7) erstreckende Rand-Fläche (8) parallel zu einer optischen Achse (4) verläuft und die Rand-Fläche (8) begrenzende Optik-Kanten (9, 10) scharfkantig ausgebildet sind. Durch eine derartige Ausbildung der Intraokularlinse (1) werden Abbildungsfehler reduziert.
摘要翻译：人造眼镜具有由光学材料构成的光学元件（2），光学材料由光轴（4），与光轴连续延伸的前光学表面（6），与光学表面连续相对的后光学表面（7）边缘表面（8）在光学表面之间并且沿着光轴和锋利的边缘后光学器件边缘（10）延伸，其由边缘表面和后部光学表面限定。透镜由两个触觉材料组成，其具有用于将眼内透镜（1）固定到虹膜的两个触觉臂（12）。

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