EyeYon Medical is a start-up company specializing in developing medical ophthalmic devices for complications resulting from various corneal diseases, including corneal edema. EyeYon Medical has developed exclusive technologies that have proven to have a solution to acute problems in the ophthalmic world. EyeYon Medical's flagship product is an artificial endothelial layer called EndoArt. EndoArt is a synthetic implant attached to the posterior corneal surface to treat chronic corneal edema secondary to endothelial dysfunction. The minimally invasive EndoArt is designed to replace dysfunctional endothelium to cure corneal edema, offering a safe and simple solution that will be available to anyone, anywhere. EyeYon Medical also developed the Hyper CL, an FDA-approved therapeutic contact lens for a variety of corneal conditions that require eye drop treatment.