ARTIFICIAL CRYSTALLINE LENS WITH WEIGHED INTRAOCULAR CHANGE IN FOCAL POWER Russian patent published in 2006 - IPC A61F2/16 

FIELD: ophthalmologic surgery.

SUBSTANCE: artificial crystalline lens with weighed intraocular change in focal power has optical and haptic parts. Crystalline lens is made of parts for intraocular weighed change in focal power corresponding to changes in refraction due to fact that haptic part is made of two mutually connected parts. First part is made in form of external ring inside which ring there are at least two arc-shaped protrusions. There are through holes in centers of all protrusion. Any protrusion interacts with one arc-shaped member of second haptic part. Second part of haptic part has optical part of artificial crystalline lens. Main plane of optical part is disposed lower than plane of haptic part.

EFFECT: reduced traumatism of weighed intraocular correction of myopia, hypermetropia, anisometropia and induced ametropia.

4 dwg