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    • 17. 发明授权
    • Foldable angle-fixated intraocular lens
    • 可折叠角度固定人工晶状体
    • US07303582B2
    • 2007-12-04
    • US10394906
    • 2003-03-21
    • Daniel Brady
    • Daniel Brady
    • A61F2/16
    • A61F2/1613A61F2002/1681A61F2250/0018Y10S623/912
    • A foldable intraocular lens (IOL) includes an optic and at least one fixation member for supporting the optic in the anterior chamber of an eye. The fixation member includes an intermediate portion that extends a first direction away from the optic, and a leg portion that intersects with an outer end of the intermediate portion and extends a second direction, different from the first direction, away from the outer end. The leg portion preferably includes a reduced width region near the intersection with the intermediate portion. The reduced width region acts essentially as a hinge allowing the leg portion to flex about the intermediate portion in responsive to compressive forces, while the intermediate portion and optic remain stable.
    • 可折叠眼内透镜(IOL)包括光学元件和至少一个固定构件,用于支撑眼睛前房中的视神经元。 该固定构件包括一个延伸第一方向远离光学元件的中间部分,以及与该中间部分的外端相交且与该第二方向不同的第二方向远离该外端延伸的腿部。 腿部优选地包括在与中间部分的交叉点附近的减小的宽度区域。 减小的宽度区域基本上作为铰链起作用,使得腿部能够响应于压缩力而围绕中间部分弯曲,同时中间部分和光学部件保持稳定。
    • 18. 发明申请
    • Deformable intraocular lenses and lens systems
    • 可变形眼内透镜和透镜系统
    • US20070078515A1
    • 2007-04-05
    • US11241586
    • 2005-09-30
    • Daniel Brady
    • Daniel Brady
    • A61F2/16
    • A61F2/1648A61F2/1601A61F2/1613A61F2/1635A61F2/164A61F2002/1681A61F2250/0018
    • An intraocular lens includes a deformable optic, a rigid optic, and a support structure. The deformable optic is disposed about an optical axis and comprises a solid material and a deformable surface. The rigid optic is disposed about the optical axis and comprises a solid material and a rigid surface. The support structure is operably coupled to at least one of the optics for pressing the deformable surface and the rigid surface together in response to or in the absences of an ocular force, whereby at least a portion of the deformable surface changes shape such that the optical power of the at least a portion of the deformable surface and/or the intraocular lens changes by at least 2 Diopter.
    • 眼内透镜包括可变形光学元件,刚性光学元件和支撑结构。 可变形光学元件围绕光轴设置并且包括固体材料和可变形表面。 刚性光学器件围绕光轴设置并且包括固体材料和刚性表面。 支撑结构可操作地耦合到光学器件中的至少一个,用于响应于眼睛的力而将可变形表面和刚性表面压在一起,由此至少一部分可变形表面改变形状,使得光学 可变形表面和/或眼内透镜的至少一部分的能量变化至少2屈光度。