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External Trial Stimulator Useable in an Implantable Neurostimulator System

  • US 20120123502A1
  • Filed: 11/02/2011
  • Published: 05/17/2012
  • Est. Priority Date: 11/17/2010
  • Status: Active Grant
First Claim
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1. An external trial stimulator powered by one or more replaceable batteries, comprising:

  • a housing, comprising;

    a first portion;

    a second portion; and

    a center portion, disposed between the first portion and the second portion, forming a central cavity;

    a first circuit board, disposed in the cavity of the center portion, comprising neurostimulation logic programmable to generate neurostimulation pulses for electrodes implanted in a user of the external trial stimulator; and

    at least one port in the center portion, wherein the at least one port is electrically connected to the first circuit board and adapted for connection to leads for the electrodes.

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