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公开(公告)号:US09144375B2
公开(公告)日:2015-09-29
申请号:US12630656
申请日:2009-12-03
CPC分类号: A61B3/0025 , A61B3/1005 , A61B3/117 , A61B3/1173 , A61F2/16 , A61F2/1605 , A61F2240/002
摘要: For the pre-operative calculation of the power of an intraocular lens, three input parameters are needed: the axial length of the eye (AL), the refractive power of the cornea, and the distance between the front of the cornea and the back focal plane of the intraocular lens, the so-called effective lens position (ELP). The invention shows a novel approach to the determination of the ELP.
摘要翻译: 对于术前计算眼内透镜的功率,需要三个输入参数:眼睛的轴向长度(AL),角膜的屈光度以及角膜前部和背部焦点之间的距离 眼内透镜的平面,所谓的有效透镜位置(ELP)。 本发明显示了一种确定ELP的新方法。