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Circuit for producing an arbitrary defibrillation waveform

  • US 20030216786A1
  • Filed: 03/12/2003
  • Published: 11/20/2003
  • Est. Priority Date: 12/14/1999
  • Status: Abandoned Application
First Claim
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1. An electrotherapy circuit for producing a defibrillation waveform to a patient having an impedance, the circuit comprising:

  • a main voltage source;

    a first patient electrode operatively connected between the patient and the first voltage source;

    a second voltage source;

    a second patient electrode operatively connected between the patient and the second voltage source;

    a control circuit operatively connected between said second voltage source and said first voltage source such that an electrical circuit is created from the first voltage source to the second voltage source via the patient; and

    means for triggering an electrotherapy pulse to the patient.

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