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Electromagnetic interference immune tissue invasive system

  • US 6,819,958 B2
  • Filed: 02/19/2002
  • Issued: 11/16/2004
  • Est. Priority Date: 02/20/2001
  • Status: Expired due to Fees
First Claim
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1. An electromagnetic radiation immune tissue invasive stimulation system, comprising:

  • a photonic lead having a proximal end and a distal end;

    a light source, in the proximal end of said photonic lead, to produce a first light having a first wavelength;

    a wave-guide between the proximal end and distal end of said photonic lead;

    a distal sensor, in the distal end of said photonic lead, to convert the first light into electrical energy and into control signals;

    an electrical energy storage device to store electrical energy; and

    a control circuit, in response to said control signals, to cause a portion of the stored electrical energy to be delivered to a predetermined tissue region.

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