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Electrosurgery system

  • US 20030153908A1
  • Filed: 02/27/2003
  • Published: 08/14/2003
  • Est. Priority Date: 03/05/1999
  • Status: Abandoned Application
First Claim
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1. An electrosurgery system comprising an electrosurgical generator, a feed structure and an electrode assembly, the electrode assembly having at least one active electrode and at least one adjacent return electrode, each of which is coupled to the generator via the feed structure, wherein the generator and feed structure are capable of delivering radio frequency (r.f.) power to the active and return electrodes in lower and upper frequency ranges, the upper range containing frequencies at least three times the frequencies of the lower frequency range.

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