首页> 外国专利> PRISMATIC INTRAOCULAR LENSES AND RELATED METHODS OF USING SUCH LENSES TO RESTORE VISION IN PATIENTS WITH CENTRAL FIELD LOSS

PRISMATIC INTRAOCULAR LENSES AND RELATED METHODS OF USING SUCH LENSES TO RESTORE VISION IN PATIENTS WITH CENTRAL FIELD LOSS

机译:晶状体中央晶状体晶状体及使用这种晶状体恢复视力的相关方法

摘要

A pair of intraocular lenses for restoring visual function to a patient with central field loss. The pair of intraocular lenses includes a first lens for implantation into a first eye of the patient to provide vision of targets located at a distance greater than five feet from the first eye and a second lens for implantation into a second eye of the patient to provide vision of targets at a distance less than twelve inches from the second eye. The first and second lenses each include a prismatic wedge for shifting retinal images to a functional portion of a retina of each respective first and second eye.
机译:一对人工晶状体,用于恢复具有中心视野丧失的患者的视觉功能。该对人工晶状体包括:第一透镜,其用于植入到患者的第一只眼中以提供与第一只眼睛相距大于五英尺的距离处的目标的视力;以及第二透镜,其用于植入到患者的第二只眼中以提供距离第二只眼睛不到十二英寸的目标的视力。第一和第二透镜各自包括用于将视网膜图像移位到每只第一和第二只眼睛的视网膜的功能部分的棱柱形楔形物。

著录项

  • 公开/公告号EP0897293A1

    专利类型

  • 公开/公告日1999-02-24

    原文格式PDF

  • 申请/专利权人 PRISM OPHTHALMICS L.L.C.;

    申请/专利号EP19960944418

  • 发明设计人 MACKOOL RICHARD;GUPTA AMITAVA;

    申请日1996-12-20

  • 分类号A61F2/16;

  • 国家 EP

  • 入库时间 2022-08-22 02:19:25

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