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Interventional devices for chronic total occlusion recanalization under MRI guidance

  • US 20060106303A1
  • Filed: 05/18/2005
  • Published: 05/18/2006
  • Est. Priority Date: 05/18/2004
  • Status: Abandoned Application
First Claim
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1. A guide catheter having a distal end and a proximal end, the guide catheter comprising:

  • a flexible tubing;

    an outer conductive braid within the flexible tubing, the outer conductive braid being substantially concentric to the flexible tubing;

    an inner conductive braid within the outer conductive braid, wherein the inner conductive braid and the outer conductive braid form a loopless antenna; and

    a loop antenna disposed at the distal end of the guide catheter.

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