Israeli startup CorNeat Vision has completed the design and development stage of its artificial cornea implant. The CorNeat KPro is produced using nanoscale chemical engineering that stimulates cellular growth. CorNeat is aiming for its first implantation in humans by mid-2018.
http://www.globes.co.il/en/article-israeli-co-corneat-vision-unveils-artificial-cornea-1001207325
https://www.calcalistech.com/ctech/articles/0,7340,L-3722598,00.html