×

Pulse-by-pulse compliance voltage generation for an implantable stimulator

  • US 10,363,423 B2
  • Filed: 08/08/2017
  • Issued: 07/30/2019
  • Est. Priority Date: 05/17/2012
  • Status: Active Grant
First Claim
Patent Images

1. Circuitry configured to adjust a compliance voltage in an implantable stimulator device, comprising:

  • a current generator configured to provide a current pulse to at least one electrode;

    minimum determining circuitry configured to monitor a voltage across the current generator at different points in time during the current pulse and to determine a minimum value of the monitored voltages; and

    regulator circuitry configured to adjust the compliance voltage that powers the current generator, wherein the regulator circuitry is controlled by a control signal derived from the minimum value.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×