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LENTILLE INTRAOCULAIRE D'ACCOMMODATION "W" AVEC CHARNIÈRES ÉLASTIQUES
专利权人:
C&C VISION INTERNATIONAL LIMITED
发明人:
CUMMING, STUART, J.
申请号:
EP08732121
公开号:
EP2120790A4
申请日:
2008.03.13
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
An accommodating intraocular lens wherein the optic is moveable relative to the ends of extended haptic portions. The lens comprises an optic made from a flexible material combined with haptics capable of multiple flexions without breaking. Each haptic has in longitudinal cross section two wide and deep hinges to better allow the elastic hinges to "stretch" when the optic is subjected to posterior pressure thus allowing the optic to move forward relative to both the outer and inner ends of the haptics. When this movement is combined with the movement of the optic relative to the outer ends of the haptics, the anterior movement of the whole lens, and a change in shape of the optic, the refractive power of the eye is further enhanced.
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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