Mark Humayun, M.D., Professor of University of Southern California is currently working on a novel device that mimics the functioning of human retina and is anticipated to restore sight in the retinal diseases affected patients some time in the near future.
This eye implant that passes on images to the brain is expected to meet realism anytime soon. Interestingly, the device has already proved successful in restoring partial sight to totally visually impaired patients.
The retinal implant comprises of a set of electrodes on a chip, which is surgically fastened to the retina. It accepts images from a tiny lightweight video camera placed on a pair of glasses.
Humayun hopes to get FDA thumbs up for the device in two to three years that will reinstate partial vision for RP patients. He also anticipates a third generation device that will boast the image resolving power required to aid AMD patients
Via: Sciencentral
