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Retinal prosthesis with remote return electrode

  • US 20030149458A1
  • Filed: 02/05/2002
  • Published: 08/07/2003
  • Est. Priority Date: 02/05/2002
  • Status: Active Grant
First Claim
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1. A retinal prosthesis comprising:

  • a stimulating electrode array inside an eye surrounded by a sclera;

    a return electrode outside of the sciera; and

    an electrical circuit coupling said stimulating electrode array with said return electrode.

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