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METHOD FOR MAKING A LOW OHMIC PRESSURE-CONTACT ELECTRICAL CONNECTION BETWEEN SPLIT RING ELECTRODE AND LEAD WIRE

  • US 20140261985A1
  • Filed: 03/13/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/13/2013
  • Status: Active Grant
First Claim
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1. A method for attaching a split ring electrode to a tubing of a catheter, comprising:

  • providing a tubing with at least one lumen, a side wall and at least one opening in the side wall providing communication between the at least one lumen and outside the tubing;

    passing an electrode lead wire through the at least one lumen and out of the at least one opening to expose a distal portion of the electrode lead wire;

    positioning the distal portion of the electrode lead wire on an outer surface of the tubing;

    mounting a split ring electrode on the outer surface of the tubing covering the opening and the distal portion of electrode lead wire; and

    providing an electrically-conductive adhesive between the ring electrode and the outer surface of the tubing.

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