An ablation catheter system for treating tissues or atherosclerotic tissues of a patient having a retractable metallic element means comprising a deployable close loop with a running noose at its end, the ablation catheter providing RF therapy to the tissues through the retractable metallic elements...http://www.google.fr/patents/US6123703?utm_source=gb-gplus-shareBrevet US6123703 - Ablation catheter and methods for treating tissues
Ablation catheter and methods for treating tissues
