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INTRAOCULAR LENS STRUCTURE.
专利权人:
OCULENTIS HOLDING B.V.
发明人:
WANDERS BERNARDUS FRANCISCUS MARIA
申请号:
NL2011235
公开号:
NL2011235C2
申请日:
2013.07.29
申请国别(地区):
NL
年份:
2015
代理人:
摘要:
An intraocular lens structure (IOL) (1) for implantation in the capsular bag and for fixing the IOL in an opening in a front part of a capsular bag having a front capsular bag tab that surrounds said opening, said IOL has a front side which, in use, when the IOL has been implanted in the capsular bag (22) of an eye is aligned in the direction of a cornea of ​​the eye, and a rear side which is aligned, in use, when the IOL is implanted in an eye toward a retina of the eye , said IOL (1) comprises: - Having an optical structure (2) having a periphery (7); - ''Connected with said circumference (7) of said optical structure (2) and extending from this away, wherein said rear supports (5, 5 at least two rear supports (5, 5)'') are configured that they are in use supporting surfaces (13, 13 '') provide for the inclusion of a rear surface of a front capsular bag flap, said rear supports (5, 5'') located in the capsular bag (22) when said IOL (1) in the capsular bag ( 22) is implanted, and - At least two front supports (6, 6 '') connected to said periphery (7) of said optical structure (2) and extend from this away, which are intended to be located outside of the capsular bag and from the said optical structure (2) across first stretch, said front supports (6, 6 '') are designed such that they in use supporting surfaces (14, 14'' for receiving a front surface of a front capsular bag flap offer), wherein a rear plane which is defined by the supporting surfaces (13, 13 '') of the rear supports (5, 5'') and a front plane which is defined by the supporting surfaces (14, 14 '') of the front supports (6, 6 ''), are designed so that they are positioned in use at a distance from each other, which is designed for keeping between them an anterior capsular bag strap to hold the IOL (1) in said opening (32).
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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