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Apparatuses and methods for interstitial tissue removal

  • US 6,663,626 B2
  • Filed: 08/14/2001
  • Issued: 12/16/2003
  • Est. Priority Date: 07/13/1998
  • Status: Expired due to Fees
First Claim
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1. A tissue ablation device comprising:

  • a shaft having a proximal end, a distal end, and a lumen therethrough, a substantially rigid energy conductive straight cylindrical pin attached to pivot about a fixed point on the shaft near its distal end;

    means for causing the element to pivot relative to the shaft;

    an aspiration connector coupled to the lumen near the proximal end of the shaft; and

    a power supply connector disposed near the proximal end of the shaft and electrically coupled to the energy conductive element.

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