Retinal prosthesis with separate central electrode array and peripheral electrode array
The artificial percept of light may be created by electrically stimulating the neurons of the retina. While a photolithographed array internal to the retina provides superior resolution, an array external to the retina provides easier implantation and improved manufacturability. Therefore it is advantageous to supply a high-resolution electrode array internal to the sclera, near the fovea and a lower-resolution electrode array eternal to the sclera near the periphery of the retina.
Second Sight Medical Products, Inc
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A61N A61F A61N
inventional inventional inventional
Robert Jay Mark S.
Greenberg Humayun