An improved catheter system having an electrode means at its tip section capable of delivering a long continuous linear lesion in tissues of a patient. A catheter system suitable for radiofrequency ablation of cardiac tissues comprising an electrode means mounted on the distal tip section of the catheter...http://www.google.com.au/patents/US6033403?utm_source=gb-gplus-sharePatent US6033403 - Long electrode catheter system and methods thereof
