INTRAOCULAR LENS AND INJECTOR FOR ITS INTRODUCTION Russian patent published in 2008 - IPC A61F2/16 A61F9/00 

FIELD: medical equipment.

SUBSTANCE: injector (20) contains the main cylindrical part (21) cases and the pencil-point part (25) cases leaving in a final part (22) of small diameter, the piston (24) executed with possibility of moving in an injector and a lens (10) executed from soft material. The lens (10) contains an optical system (11) round forms and two lateral patches (15), executed on two opposite edges of optical system (11). The patches (15) form an angle against each other. The way of introduction of a lens consists in preparation for use of an injector (20), placing of an intraocular lens (10) without deformation in an injector (20), moving of a lens (10) to the final part (22) by means of the piston (24). Thus the patches (15) slip on a wall of a pencil-point part (25) cases, forcing optical system (11), and then and to the other part of a lens (10) to develop, keeping thus axial centering of a lens (10).

EFFECT: application of the given group of inventions will allow avoiding lens interlocking in an injector during its pushing out.

18 cl, 4 dwg