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 corresponding to changes in refraction 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 in form of open round arc. One side of arc is made for movement to center of circle. Both sides of arc are provided with arc-shaped pockets turned with their open parts inside arc. Shape of pockets is congruent to shape of external surface of arc for interaction with optical part. External surfaces of round arc are provided with arc-shaped support members directed to opposite sides.

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

4 dwg