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    • 4. 发明申请
    • SYSTEMS FOR OCULAR MEASUREMENTS
    • OCULAR测量系统
    • WO2009120910A1
    • 2009-10-01
    • PCT/US2009/038469
    • 2009-03-26
    • ABBOTT MEDICAL OPTICS INC.DEACON, JimGERAGHTY, Edward
    • DEACON, JimGERAGHTY, Edward
    • A61B3/10A61B3/117A61F9/00G01B5/12
    • A61B3/10A61B3/1005A61B3/117A61B5/1076A61F2/1694G01B3/563
    • A system for measuring the size of a capsular bag of an eye of a subject includes a size indicator (30) and a sizing gauge (70,102,202,302). The size indicator is configured for insertion into a capsular bag and includes a peripheral portion (31) and a pair of arms (32,33). The peripheral portion is configured to engage the capsular bag. Each of the arms has a proximal end (39) and a distal end (34,35), the arms being joined to one another at the proximal ends (39). The peripheral portion is joined to the distal ends of the arms. The arms form an angle that depends on a size of the capsular bag into which the size indicator is placed. The sizing gauge has a body having a front surface, along with first and second features (74-76) disposed along or behind the front surface. The features are configured to correspond to an angle that is within a predetermined range of angles of the arms of the size indicator when the size indicator is placed within a capsular bag.
    • 用于测量受试者眼睛的囊袋的尺寸的系统包括尺寸指示器(30)和尺寸计(70,102,202,302)。 尺寸指示器构造成用于插入囊袋中并且包括周边部分(31)和一对臂(32,33)。 周边部分构造成接合囊袋。 每个臂具有近端(39)和远端(34,35),臂在近端(39)处彼此连接。 周边部分连接到臂的远端。 手臂形成取决于尺寸指示器放置在其中的囊袋的尺寸的角度。 尺寸表具有具有前表面的主体以及沿着前表面或之后设置的第一和第二特征(74-76)。 特征被配置成对应于当尺寸指示器放置在囊袋内时尺寸指示器的臂的预定角度范围内的角度。
    • 8. 发明申请
    • MULTIFOCAL ACCOMMODATING INTRAOCULAR LENS
    • 多功能摄影镜片
    • WO2008083283A3
    • 2011-10-13
    • PCT/US2007089060
    • 2007-12-28
    • ADVANCED MEDICAL OPTICS INCGERAGHTY EDWARDBRADY DANIEL GBUMBALOUGH TIMOTHY RCALI DOUGLAS S
    • GERAGHTY EDWARDBRADY DANIEL GBUMBALOUGH TIMOTHY RCALI DOUGLAS S
    • A61F2/16
    • A61F2/1613A61F2/1618A61F2/1624A61F2/1635A61F2/164A61F2/1645A61F2/1654A61F2002/1681A61F2250/0014
    • An intraocular lens for providing accommodative visions to a subject includes an adjustable optic and a haptic that is operably coupled to the optic. The adjustable optic comprises an optical axis, a central zone disposed about the optical axis, and an annular zone surrounding the central zone. The optic may also comprise additional annular zones disposed about the central zone and the first annular zone. The haptic comprises a transparent portion protruding into the adjustable optic. The intraocular lens has a disaccommodative configuration in which the central zone has a base optical power and an accommodative configuration in which the central zone has an add optical power that is at least about 1 Diopter greater than the base optical power, preferably at least about 2 Diopters greater than the base optical power. In some embodiments, the add optical power is at least 3 Diopters, or even 4 Diopters, greater than the base optical power. The central zone and the annular zone have different optical powers when the adjustable intraocular lens is in the accommodative configuration and/or when the adjustable intraocular lens is in the disaccommodative configuration.
    • 用于向受试者提供调节视力的眼内透镜包括可操作地连接到光学元件的可调光学元件和触觉件。 可调节光学元件包括光轴,围绕光轴设置的中心区域和围绕中心区域的环形区域。 光学元件还可以包括围绕中心区域和第一环形区域设置的附加环形区域。 触觉包括突出到可调节光学元件中的透明部分。 眼内透镜具有不利的配置,其中中心区域具有基本光焦度和调节结构,其中中心区域具有比基本光功率大至少约1屈光度的添加光焦度,优选至少约2 屈光度大于基础光功率。 在一些实施例中,添加光功率大于基本光功率的至少3屈光度,或甚至4屈光度。 当可调节眼内透镜处于调节构型时和/或当可调节眼内透镜处于不利配置时,中心区域和环形区域具有不同的光焦度。