发明名称 INTRAOCULAR LENS
摘要 <p>PROBLEM TO BE SOLVED: To provide an intraocular lens capable of being bent small by use of an injector, capable of being promptly disposed inside an eye, and capable of being stably held inside the eye.SOLUTION: A bendable intraocular lens 100 includes: an optical part 110; and a pair of support parts 120 for fixing and holding the optical part inside an eye. In the intraocular lens 100, the pair of support parts has: a pair of root parts 125 formed such that the root parts 125 extend from the edge of the optical part to an outside diameter direction, and formed symmetrically with respect to the center of the optical part; and arm parts 123 each extending in the circumferential direction of the optical part while curving inward toward the tip in a state that the arm part 123 is bent from the root part by a prescribed angle. The prescribed angle made by the root part and the arm part is set to be 85° or greater and 120° or less, a length (L1) of the support part is 7.0 mm or greater and 7.8 mm or less, and a maximum outside diameter of the intraocular lens including the optical part and the pair of support parts is 12.5 mm or greater and 13.5 mm or less.</p>
申请公布号 JP2015084969(A) 申请公布日期 2015.05.07
申请号 JP20130226239 申请日期 2013.10.31
申请人 NIDEK CO LTD 发明人 NAGASAKA SHINJI
分类号 A61F2/16 主分类号 A61F2/16
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