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Impedance-based stimulation adjustment

  • US 20060253174A1
  • Filed: 04/28/2006
  • Published: 11/09/2006
  • Est. Priority Date: 04/30/2005
  • Status: Active Grant
First Claim
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1. A system comprising:

  • stimulation circuitry that delivers stimulation to a patient via electrodes;

    impedance measurement circuitry that periodically measures an impedance associated with the electrodes;

    a user interface; and

    a processor that receives feedback regarding a perceived intensity of the stimulation via the user interface, and determines a patient-specific relationship between a stimulation parameter and impedance based on the measured impedances and the feedback.

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