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公开(公告)号:US08388681B2
公开(公告)日:2013-03-05
申请号:US13243306
申请日:2011-09-23
IPC分类号: A61F2/16
CPC分类号: A61F2/1613 , A61F2/1659 , A61F2002/1696 , A61F2240/001
摘要: Intraocular lenses are provided having a visible-light selective transmissive zone defined therein. The visible light-selective transmissive zone can be located near the lens center and designed to reduce the transmission of any wave-length of visible light specifically light in the blue light region having wavelength between approximately 400λ to 550λ. In one embodiment he IOLs are made from acrylates and the light absorbing compound is a yellow dye.
摘要翻译: 提供了具有限定在其中的可见光选择性透射区域的人造眼镜。 可见光选择透射区域可以位于透镜中心附近,并被设计成在具有约400λ至550λ之间的波长的蓝色光区域中减少任何波长的可见光的透射。 在一个实施方案中,IOL由丙烯酸酯制成,并且光吸收化合物是黄色染料。