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CATHETER WITH HELICAL END SECTION FOR VESSEL ABLATION

  • US 20130304062A1
  • Filed: 03/14/2013
  • Published: 11/14/2013
  • Est. Priority Date: 05/14/2012
  • Status: Active Grant
First Claim
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1. A catheter comprising:

  • an elongated body having a longitudinal axis and proximal and distal ends;

    a distal assembly mounted on the distal end of the elongated body, the distal assembly having a shape-memory support member and having a helical form;

    at least one irrigated ablation ring electrode mounted on the distal assembly; and

    a control handle mounted at the proximal end of the elongated body.

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