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Intraocular lens and manufacturing method thereof
专利权人:
Atsushi Kobayashi
发明人:
Atsushi Kobayashi,Katsunori Yamada,Hiroaki Suzuki
申请号:
US13001484
公开号:
US08337552B2
申请日:
2008.07.15
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An intraocular lens adapted for deployment within a lens capsule. At least part of a lens surface of the intraocular lens constitutes a cell inducing region in which are directly formed a multitude of microgrooves. The microgrooves take a form of minute linear grooves and lands of depth dimension between 0.01 and 1.0 μm and width dimension between 0.1 and 2.0 μm extending with prescribed length in a circumferential direction on the lens surface. The minute linear grooves and lands are formed with a chained pattern connected in the circumferential direction of the lens surface and with a periodic pattern arrayed periodically in a diametrical direction so that the minute linear grooves and lands are formed without intervening spaces throughout the entire cell inducing region and impart visible light transmittance of 60% or above to the cell inducing region.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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