Intraocular lens device for the improvement of vision in case of retinal diseases
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    发明申请
    Intraocular lens device for the improvement of vision in case of retinal diseases 失效
    视网膜疾病视力改善的人工晶状体装置

    公开(公告)号:US20070198083A1

    公开(公告)日:2007-08-23

    申请号:US10576326

    申请日:2004-10-19

    IPC分类号: A61F2/16 A61B3/16

    摘要: The invention concerns an intraocular lens device which is used in particular for treatment of diseases of the central retina (macula) with retinal areas which are still healthy. The main principle of the invention at hand is that a lens device is provided for the redirection of the focal point from an area with impaired retinal function to a functioning area which comprises at least one convex lens element and several wedge-shaped recesses. Surprisingly it was found that a considerable reduction of the thickness of the lens device is thus achievable when several wedge-shaped recesses are provided.

    摘要翻译: 本发明涉及一种眼内透镜装置,其特别用于治疗仍然健康的视网膜区域的视网膜中央(黄斑)的疾病。 本发明的主要原理在于提供了用于使焦点从视网膜功能受损的区域重定向到包括至少一个凸透镜元件和几个楔形凹部的功能区域的透镜装置。 令人惊奇地发现,当提供几个楔形凹槽时,可以实现透镜装置的厚度的显着减小。