techrxiv__concave_ring_array_visual_stimulation__v2.pdf (1.56 MB)

Ultrasound Concave 2D Ring Array for Retinal Stimulation

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posted on 2023-08-14, 18:15 authored by Jian-yu LuJian-yu Lu, Gengxi Lu, Biju Thomas, Mark Humayun, Qifa Zhou

This paper developed an ultrasound concave 2D ring array transducer for retinal visual stimulation of the brain to restore vision in blind people. Theory, simulation, and experiment were presented. 


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The University of Toledo

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  • United States of America