Patent ID: 6063080
Filing Date: 2000-05-16
Classification: A61B

Abstract:
A radio frequency (RF) linear ablation catheter system comprising:a flexible, elongated catheter body having a distal end and a proximal end, the catheter body being comprised of a nonconductive, biocompatible material having at least one lumen therethrough, the catheter body including a catheter shaft and a steerable distal section;a flexible, tubular electrode having a distal end and a proximal end, the electrode being operably positioned at the distal end of the catheter body and including a plurality of micro-slots defined therein on alternating longitudinal sides of the electrode so as to increase the flexibility of the electrode; andmeans for operating the catheter system, including:means for remotely manipulating the electrode; andmeans for providing an RF energy to the electrode.