VAUDANT, Jerome,RICHARDSON, Gary A.,ALTMANN, Griffith E.
申请号：
ES05855127
公开号：
ES2633262T3
申请日:
2005.12.21
申请国别(地区):
ES
年份:
2017
代理人:
摘要：
An intraocular lens (32) that is implanted in a human eye, comprising: a) a lens optic (34) having anterior and posterior surfaces (34a, 34b) of the opposite optics and an optical axis extending from said anterior surface (34a) to said posterior surface (34b)； b) a posterior concave region (42) that integrates smoothly in and is positioned radially outward from said rear surface (34b) of the optics； c) an anterior concave region (46) that integrates smoothly in and is located radially outward from said anterior surface (34a) of the optics, where the radius of said anterior concave region (46) is substantially equal to the radius of said region (42) posterior concave and in which said anterior and posterior concave regions (46, 42) are opposite each other； d) an outermost surface (44) of the peripheral edge located radially outwardly of said anterior and posterior concave regions (46, 42), said outermost surface (44) of the peripheral edge being substantially parallel to said optical axis； and e) a sharp edge (40) that extends subsequently defined by an angle "A" and that extends 360 ° around said rear surface (34b) of the optics and defined by a first and second surfaces (40a, 40b) said angle "A" having a vertex axis that extends substantially parallel to said optical axis, said first surface (40a) smoothly integrating into said posterior concave region (42), and said second surface (40b) crossing the surface ( 44) outermost of the peripheral edge and the two forming together an obtuse angle "B"； wherein said sharp edge (40) presses against the posterior capsular sac and operates to inhibit posterior capsular opacification (OCP).Una lente intraocular (32) que se implanta en un ojo humano, que comprende: a) una óptica (34) de lente que tiene superficies (34a, 34b) anterior y posterior de la óptica opuestas y un eje óptico que se extiende desde dicha superficie (34a) anterior hasta dicha superficie (34b) posterior； b) una región (42) cóncava posterior que se integra s
