Multiple antenna ablation apparatus

  • US 5,683,384 A
  • Filed: 08/15/1995
  • Issued: 11/04/1997
  • Est. Priority Date: 11/08/1993
  • Status: Expired due to Term
First Claim
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1. An ablation apparatus comprising:

  • a multiple arm device including a primary arm and a longitudinal axis, and a secondary arm coupled to the primary arm and configured to be deployed in a direction that is lateral to the longitudinal axis with at least one radius of curvature, wherein a distal end of the primary arm is sufficiently sharp to pierce tissue;

    an energy source; and

    one or more cables coupling the energy source with the multiple arm device.

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