Device for the shaping of a substance on the surface of a cornea

摘要

A device for helping to correct imperfections of a cornea includes a molding lens. The molding lens includes an external surface having a concave shape to correspond to the desired shape of the cornea. Heating and cooling elements are located with the molding lens to control the temperature the molding lens, and thus to control the temperature of a substance located on the molding lens.