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    • 8. 发明申请
    • HAPTIC FOR ACCOMMODATING INTRAOCULAR LENS
    • 适合摄入镜片
    • WO2007053374A3
    • 2007-10-11
    • PCT/US2006041500
    • 2006-10-23
    • ADVANCED MEDICAL OPTICS INCBRADY DANIEL GWEEBER HENK A
    • BRADY DANIEL GWEEBER HENK A
    • A61F2/16
    • A61F2/1635A61F2/1613A61F2/1624A61F2002/1682A61F2002/1683A61F2002/1686A61F2002/169
    • A haptic (30, 50, 59, 69, 89) is provided for use in an accommodating intraocular lens. The haptic has multiple filaments, each connected to the edge of the optic (28,48,58,68,88,98,108) at one end. Each filament has a shape that conforms to an equatorial region of the capsular bag (18). The haptic couples the forces exerted by the capsular bag of the eye (10) during accommodation radially to the edge of the optic, produce a diametric expansion or compression of the optic. This diametric motion distorts the optic, producing a change in any or all of the anterior radius, the posterior radius, and the thickness. These changes affect the power of the lens and/or location of the image. The haptic may optionally have a thin membrane (66) joining the filaments at the optic end, and may optionally have a connecting ring (62) that joins the filaments at the end opposite that of the optic.
    • 提供用于容纳人工晶状体的触觉(30,50,59,69,89)。 触觉具有多个细丝,每个细丝在一端连接到光学元件的边缘(28,48,58,68,88,98,108)。 每个细丝具有符合囊袋(18)的赤道区域的形状。 触觉件将由眼睛(10)的囊袋施加的力在径向地放置到光学器件的边缘处,产生光学器件的直径膨胀或压缩。 该直径运动扭曲光学元件,产生前半径,后半径和厚度中的任何或全部的变化。 这些变化影响镜头的功率和/或图像的位置。 触觉件可以可选地具有在光学端处连接细丝的薄膜(66),并且可以可选地具有连接环(62),所述连接环在与光学元件相对的端部连接长丝。
    • 9. 发明申请
    • ACCOMMODATING INTRAOCULAR LENS WITH OUTER SUPPORT STRUCTURE
    • 配有外支撑结构的镜片镜片
    • WO2007079315A1
    • 2007-07-12
    • PCT/US2006/061671
    • 2006-12-06
    • ADVANCED MEDICAL OPTICS, INC.BRADY, Daniel, G.GWON, Arlene, E.
    • BRADY, Daniel, G.GWON, Arlene, E.
    • A61F2/16
    • A61F2/1624A61F2/1629A61F2/1635A61F2/1648A61F2/1694A61F2002/1682A61F2002/169A61F2250/006
    • An intraocular lens (300) for insertion into the capsular bag of an eye contains an optic (302), an outer periphery, and an outer support structure (304). The optic has a periphery and centered about an optical axis. The outer periphery is disposed about the optic and configured to engage an equatorial region of the capsular bag of an eye. The outer support structure is disposed along the periphery and spaced from the optic with voids outer support structure and the optic. The intraocular lens further comprises a first intermediate member ( 308) and a weakened region (310) disposed along the outer periphery between the outer support structure and the first intermediate member. The first intermediate member operably couples the optic and the outer support structure. The weakened region is attached to and configured to provide relative motion between, the outer support structure and the first intermediate member in response to the ciliary muscle of the eye.
    • 用于插入眼睛囊袋的眼内透镜(300)包含光学元件(302),外周边和外支撑结构(304)。 光学元件具有周边并且围绕光轴居中。 外围围绕光学元件设置,并且被构造成接合眼睛囊袋的赤道区域。 外部支撑结构沿着周边设置并与光学元件间隔开,具有空隙外部支撑结构和光学元件。 眼内透镜还包括沿着外支撑结构和第一中间构件之间的外周布置的第一中间构件(308)和弱化区(310)。 第一中间构件可操作地连接光学元件和外部支撑结构。 弱化区域附接并构造成响应于眼睛的睫状肌而在外支撑结构和第一中间构件之间提供相对运动。