CATHETER, APPARATUS FOR CREATING A LINEAR ABLATION AND A METHOD OF ABLATING TISSUE

摘要

A catheter is provided with an anchoring member for anchoring a part of a linear ablating head of the catheter to a structure. The structure can be a cryogenically anchored point catheter. This allows the surgeon to position the linear catheter more exactly in the heart chamber and overcomes the adverse effects of the slippery and irregular heart chamber walls.