首页> 外国专利> ANATOMICALLY COMPATIBLE POSTERIOR CHAMBER PHAKIC REFRACTIVE LENSES

ANATOMICALLY COMPATIBLE POSTERIOR CHAMBER PHAKIC REFRACTIVE LENSES

机译:解剖相容的后室相角折射透镜

摘要

A phakic refractive lens which conforms to the structure of the eye,particularly to the ciliary sulcus, is disclosed. This lens minimizes stressesof the lens on the interior structure of the eye and eliminates excessivevaulting of the lens which tends to deform the shape of the eye and/orstructures in the eye. The lenses comprise an optical body and at least onehaptic body. The haptic body(ies) is made up of a first portion adjacent tothe optical body, a second portion which extends outwardly from the firsthaptic portion, and a transition zone between the first and second hapticportions (for example, a groove or score line in the lens surface) whichpermits the second haptic portion to conform to the shape of the ciliarysulcus of the eye.
机译:符合眼睛结构的晶状体屈光镜片,尤其是针对睫状沟。该镜片可最大程度地减少压力镜片在眼睛内部结构上的去除晶状体的拱形易于使眼睛的形状变形和/或眼中的结构。镜片包括光学镜体和至少一个触觉身体。触觉主体由与第一部分相邻的第一部分组成光学体,第二部分,从第一部分向外延伸触觉部分,以及第一和第二触觉之间的过渡区域部分(例如,镜片表面上的凹槽或刻痕线)允许第二触觉部分适应睫状体的形状眼沟。

著录项

  • 公开/公告号CA2413477C

    专利类型

  • 公开/公告日2009-04-14

    原文格式PDF

  • 申请/专利权人 MEDENNIUM INC.;

    申请/专利号CA20012413477

  • 发明设计人 ZHOU STEPHEN Q.;VALYUNIN IGOR;

    申请日2001-06-29

  • 分类号A61F2/16;

  • 国家 CA

  • 入库时间 2022-08-21 19:23:30

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