Application of beautifying cornea lens

Abstract

The invention discloses application of a beautifying cornea lens, and aims at applying the beautifying cornea lens to repairing the damage of cornea tissues, improving the appearance of an ocular surface, curing visual symptoms such as photophoby, glaring, diplopia and the like resulting from iris abnormity, or being used as a covering sheet or a medicine carrier for protecting the cornea in an ophthalmic operation, wherein the beautifying cornea lens is prepared in a way that: a biological material rich in amino is added into a solution containing genipin or genipin derivatives, the genipin is taken as a cross-linking agent to conduct the contact reaction, and then the mixture is rinsed, frozen and dried to prepare the beautifying cornea lens. The beautifying cornea lens provided by the invention can be used for repairing the damage of the cornea tissues, improving the appearance of the ocular surface, curing the visual symptoms such as photophoby, glaring, diplopia and the like resulting from iris abnormity, or being used as the covering sheet or the medicine carrier for protecting the cornea in the ophthalmic operation, therefore, a new approach is directly explored for clinical application.

Description

Technical field: [0001] The invention belongs to the field of medicine, and in particular relates to the application of cosmetic corneal lenses. Background technique: [0002] Currently, there are limited effective treatments for patients with blindness due to severe impairment of visual function due to various reasons, and patients with corneal diseases, defects, scars, or leukocoria. For blind patients with corneal scars, some scholars try to use contact lenses and corneal dyeing to improve their appearance. However, the poor tolerance and compliance of contact lenses, and the dyeing agents selected for dyeing, whether metallic or non-metallic, have problems to varying degrees: fading of coloring, poor controllability of dyeing range and color depth , inflammatory response, and the poor biocompatibility or potential toxicity of the dye affects its safety, thus limiting its clinical application. For blind patients with corneal diseases or defects, the treatment is only to...

AI Technical Summary

Problems solved by technology

However, the poor tolerance and compliance of contact lenses, and the dyeing agents selected for dyeing, whether metallic or non-metallic, have problems to varying degrees: fading of coloring, poor controllability of dyeing range and color depth , inflammatory response, and the safety of the dye is affected by its poor biocompatibility or potential toxicity, thus limiting its clinical application

There are also many potential risks and problems of implanting intraocular lenses with iris septum in phakic eyes, such as: accelerating the development of cataract, increasing intraocular pressure and causing glaucoma, shallowing of the anterior chamber and loss of corneal endothelial cells, etc.