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Electrotherapy Apparatus

  • US 20070299482A1
  • Filed: 05/24/2005
  • Published: 12/27/2007
  • Est. Priority Date: 05/24/2004
  • Status: Abandoned Application
First Claim
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1. An apparatus for producing analgesia in a patient through electrical signals applied by electrodes to the patient'"'"'s body, the apparatus comprising electrodes for application to the patient'"'"'s body and a signal generator which is connectable to the electrodes, wherein the signal generator is arranged to generate a biphasic waveform comprising successive cycles each containing a positive and negative pulse, wherein the mean pulse width Pw is 10 μ

  • s or less, and wherein Vp2.Pw.Fp is at least 200, where Vp is the mean pulse voltage, and Fp is the number of forward and reverse pulses per second.

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