ARTIFICIAL CRYSTALLINE LENS WITH WEIGHED INTRAOCULAR CHANGE IN FOCAL POWER Russian patent published in 2006 - IPC A61F2/14 

FIELD: ophthalmologic surgery.

SUBSTANCE: artificial crystalline lens can be used for additional correction of ametropia due to introduction of changes in focal power of artificial crystalline lens. Artificial crystalline lens has optical and haptic parts. Haptic part is made in form of disc provided with hole in its center. Disc is provided with at least two through grooves. Optical part is placed in center of haptic part. Main optical plane of optical part is disposed higher than plane where the haptic part is disposed. Optical part communicates with haptic one by means of at least two arc-shaped support members, simultaneously bent at plane being perpendicular to main plane of optic part for interaction with through grooves.

EFFECT: widened set of technical aids.

2 dwg