A METHOD OF THE MANUFACTURE OF AN IMPLANTABLE INTRAOCULAR PLANAR/CONVEX, BICONVEX, PLANAR/CONCAVE OR CONVEX/CONCAVE LENS, AN OPEN MOLD USED FOR THE EXECUTION OF THIS METHOD, AND A LENS MADE USING THIS METHOD.

摘要

The invention is related to a method of the manufacture of an implantable lens from a liquid polymer precursor in an open mold, during which the liquid polymer precursor in metered into the open mold in a such measured amount, that comes into contact with a functional shaping inner surface of the open mold, which is located under a peripheral circular sharp edge of the stationary open mold or which reaches up to this peripheral circular sharp edge, at which point the open mold, which contains the liquid polymer precursor, is rotated around it's vertical axis at a speed, at which the edge of the surface of the liquid polymer precursor reaches the peripheral circular sharp edge of the open mold, after which the liquid polymer precursor is exposed to conditions, under which it transforms itself into a state of a clear solid polymer by polymerization and/or cross-linking, until such time, at which the stated transition is attained, and then the implantable intraocular lens is removed from the open mold. The invention also includes the open mold used for the implementation of the stated method and the lens produced in this way.