Bionic eye restores vision
Eyes aren’t the windows to the soul; they’re the windows to the brain
Biotechnology has become one of the fastest-growing areas of scientific research in the past 20 years, with new devices quickly going into clinical trials. We’ve seen successful bionic arms and legs, but how about a bionic eye? The Argus II Retinal Prosthesis System provides sight — the detection of light — to people who have gone blind due to degenerative eye diseases such as macular degeneration and retinitis pigmentosa. Both diseases damage the eyes’ photoreceptors, which are the cells at the back of the retina responsible for perceiving light patterns to pass along to the brain. The bionic eye implant takes the place of these photoreceptors.

How does it work?
The system has three parts: a small electronic device that is implanted in and around the eye, a small video camera attached to a pair of glasses, and a video processing unit that’s worn or carried by the patient. Read More






