An ablation apparatus has a balloon that is inserted into an organ of a body and ablates all or a selected portion of the inner layer of the organ. Electrolytic solution fills the balloon, and the balloon includes a plurality of apertures from which electrolytic solution flows from the balloon....http://www.google.es/patents/US5827273?utm_source=gb-gplus-sharePatente US5827273 - Thin layer ablation apparatus
