The JewelEye, a patent-pending form of extraocular implant, was developed by Dr. Gerrit R.J. Melles (MD PhD) at the Netherlands Institute for Innovative Ocular Surgery. It involves the implantation of a small piece of platinum jewelry in the superficial interpalpebral conjunctiva of the eye. http://www.bmezine.com/news/pubring/20040601.html
