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Magnetically guided catheters

  • US 8,715,280 B2
  • Filed: 08/04/2010
  • Issued: 05/06/2014
  • Est. Priority Date: 08/04/2010
  • Status: Active Grant
First Claim
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1. An electrode assembly for a catheter, comprising:

  • a tip electrode having a distal end portion and proximal end portion; and

    a multi-segment tip positioning magnet body having a substantially continuous outer surface and comprising a plurality of axially-extending circumferential disposed proximate said tip electrode, a circumferential extent of each segment being less than 360 degrees and being such that when said plurality of segments are assembled, said plurality of segments extend through approximately 360 degrees.

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