A tiny device designed to restore sight to the blind instantly has been developed by scientists. The 'Bio Retina' will be implanted under local anaesthetic, and will offer black-and-white vision similar to a computer monitor. The implant's effects will be enough to allow users to watch television and identify faces. A prototype was made in 2011, and clinical trials are due to begin in 2013. The device is specifically tailored to ...via Medindia Health News More READ
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