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Endocardial mapping system

  • US RE41,334 E1
  • Filed: 09/23/1993
  • Issued: 05/11/2010
  • Est. Priority Date: 09/23/1992
  • Status: Expired due to Term
First Claim
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1. An endocardial mapping catheter assembly comprising:

  • (a) a plurality of insulated wires braided throughout their length into an interlocking weave;

    (b) a distal portion of the interlocking weave being expandable from a first generally cylindrical shape to a second expanded shape; and

    (c) a plurality of electrodes on the distal portion of the insulated wires, each electrode in electrical communication with a single wire, and with each wire being in electrical communication with no more than a single electrode.

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