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

摘要

PROBLEM TO BE SOLVED: To provide a method for attaching a split ring electrode at a catheter distal end part.SOLUTION: A method includes: providing a pipe material having a lumen and an opening in a side wall of the pipe material; passing an electrode lead wire through the opening; and winding the lead wire around the pipe material. A split ring electrode is mounted onto the pipe material on the wound lead wire and the opening in a state that electroconductive and thermoplastic elastomer adhesive is applied between the ring electrode and an outside surface of the pipe material and is reflowed by re-heating.