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    • 12. 发明申请
    • TELESCOPIC INTRAOCULAR LENS IMPLANT FOR TREATING AGE-RELATED MACULAR DEGENERATION
    • 远视性人工晶状体植入术治疗年龄相关性黄斑变性
    • WO2004037122A2
    • 2004-05-06
    • PCT/US2003/034169
    • 2003-10-27
    • WOODS, Randall
    • WOODS, Randall
    • A61F
    • A61F2/1648A61F2/1651A61F2250/0053
    • An intraocular lens having an anterior lens member (48) presenting an anterior light-converging optic (58) and a posterior lens member (50) presenting a posterior light-diverging optic (50) for magnifying an observed image onto large regions of the retina (32) to permit central focus in patients suffering from AMD and a method of implanting said lens into the human eye (10). The anterior light-converging optic (58) is operably coupled with a flexible body (58) which extends radially therefrom and presents opposing bights (62) presenting termini (66) when the lens is viewed in cross-section. The posterior light-diverging optic (68) is operably coupled with an annular flange (76) which is arcuate in cross-section and mates with termini. Both the anterior and the posterior lens members (48, 50) have positioning holes (70, 80) formed therein permitting surgical implantation thereof. The IOL (46) is constructed of a flexible synthetic resin material such as polymethylmethacrylate and permits focusing upon objects located near to and far from the viewer.
    • 一种眼内晶状体,其具有呈现前部聚光光学器件(58)的前部透镜构件(48)和呈现后部光发散光学器件(50)的后部透镜构件(50),所述后部光学发散光学器件(50) 在视网膜(32)的大区域上观察图像以允许患AMD的患者集中焦点以及将所述晶状体植入人眼(10)的方法。 前部聚光光学器件(58)与柔性体(58)可操作地耦合,柔性体从其径向延伸并且呈现当以截面观察透镜时呈现末端(66)的相对的束缚(62)。 后扩光镜片(68)与环形凸缘(76)可操作地连接,该环形凸缘(76)的横截面为弓形并与末端配合。 前部和后部透镜部件(48,50)都具有形成在其中的定位孔(70,80),以允许其手术植入。 人工晶状体(46)由诸如聚甲基丙烯酸甲酯之类的柔性合成树脂材料构成,并且允许聚焦于位于观察者附近和远处的物体。
    • 13. 发明申请
    • TELESCOPIC INTRAOCULAR LENS
    • TELESCOPIC眼镜
    • WO00038593A1
    • 2000-07-06
    • PCT/IL1999/000559
    • 1999-10-24
    • A61F2/16
    • A61F2/1648A61F2/1651A61F2250/0053
    • An intraocular lens (16) implant (10, 30) including a telescope body (12) defining an optical path (14) for light to pass therethrough, at least one lens (16) attached to the telescope body (12), mounting structure (18) connected to the telescope body (12) for mounting the implant (10, 30) in an eye, and an optical blocker disposed in the implant (10, 30) outside of the optical path (14) which minimizes a transmission of light outside the optical path (14) but does not impede transmission of light through the optical path (14).
    • 包括限定用于光通过的光路(14)的望远镜本体(12)的眼内透镜(16)植入物(10,30),附接到望远镜本体(12)的至少一个透镜(16),安装结构 (18),其连接到所述望远镜本体(12),用于将所述植入物(10,30)安装在眼睛中;以及光学阻挡器,设置在所述光学路径(14)外部的所述植入物(10,30)中, 光路外的光,但不妨碍光通过光路(14)的透射。
    • 16. 发明申请
    • INTRAOCULAR DEVICES AND ASSOCIATED METHODS
    • 内镜装置及相关方法
    • WO2011075331A1
    • 2011-06-23
    • PCT/US2010/059026
    • 2010-12-06
    • ALCON, INC.ZHANG, XiaoxiaoYANG, Yin
    • ZHANG, XiaoxiaoYANG, Yin
    • A61F2/16
    • A61F2/1651A61F2/1613A61F2/1624A61F2/1637A61F2/1648A61F2002/1699
    • Visual aids and associated methods for improving the eye sight of low vision patients are provided. Generally, the devices of the present disclosure address the needs of age-related macular degeneration (AMD) and other low vision patients by providing a magnified retinal image while keeping a large visual field of view. Further, the devices of the present disclosure allow direction of the magnified retinal image away from damaged portions of the retina and towards healthy, or at least healthier, portions of the retina. The devices of the present disclosure are also configured for implantation within the eye using minimally invasive surgical procedures. Methods of utilizing the devices of the present disclosure, including surgical procedures, are also provided.
    • 提供了用于改善低视力患者眼睛视力的视觉辅助和相关方法。 通常,本公开的装置通过在保持大的视野的同时提供放大的视网膜图像来满足年龄相关性黄斑变性(AMD)和其他低视力患者的需要。 此外,本公开的装置允许放大的视网膜图像的方向远离视网膜的损伤部分并且朝向视网膜的健康或至少更健康的部分。 本公开的装置还被配置为使用微创外科手术植入眼睛内。 还提供了利用本公开的装置的方法,包括外科手术。
    • 18. 发明申请
    • UNITARY ACCOMMODATING INTRAOCULAR LENSES (AIOLS) AND DISCRETE BASE MEMBERS FOR USE THEREWITH
    • UN AC AC IN IN L AI AI AI(AIOLS)DIS DIS BAS BAS BAS MEM TH TH TH TH TH TH TH TH TH
    • WO2008107882A3
    • 2008-11-27
    • PCT/IL2008000284
    • 2008-03-05
    • NULENS LTDBEN NUN JOSHUA
    • BEN NUN JOSHUA
    • A61F2/16
    • A61F2/1635A61F2/1651A61F2/1694A61F2002/1683A61F2002/169A61F2210/0014A61F2220/0016A61F2250/0004
    • Unitary accommodating intraocular lenses (AIOLs) including a haptics system for self-anchoring in a human eye's ciliary sulcus and a resiliently elastically compressible shape memory optical element having a continuously variable Diopter strength between a first Diopter strength in a non-compressed state and a second Diopter strength different than its first Diopter strength in a compressed state. The unitary AIOLS include an optical element with an exposed trailing surface and are intended to be used with a discrete base member for applying an axial compression force against the exposed trailing surface from a posterior direction. Some unitary AIOLs are intended to be used with either a purpose designed base member or a previously implanted standard in-the-bag IOL. Other unitary AIOLs are intended to be solely used with a purpose designed base member.
    • 包括用于在人眼睫状沟中自行锚定的触觉系统的可调整单元式人工晶状体(AIOL)和弹性可弹性压缩形状记忆光学元件,所述弹性可压缩形状记忆光学元件具有在未压缩状态下的第一屈光度强度与第二屈光度 屈光度强度不同于屈光状态下的第一屈光度。 整体AIOLS包括具有暴露后表面的光学元件,并且旨在与离散基部构件一起使用,以从后向方向对暴露的后表面施加轴向压缩力。 一些单元式AIOL旨在用于专用设计的基座构件或之前植入的标准袋内人工晶状体。 其他单元式AIOL旨在仅用于专门设计的基础构件。