An endocardiac lead of the type including a conductive spiral winding 2 placed inside a sheath 1 made of a flexible material being insensitive to body fluids. This spiral winding 2 is electrically connected to an electrode 3 intended for being brought into contact with the inner wall of the heart. The...http://www.google.fr/patents/US5259394?utm_source=gb-gplus-shareBrevet US5259394 - Endocardiac lead having an active fastening means
