A cardiac transvenous defibrillation lead has a continuous coil conductor within a layer of insulation. A portion of the coil conductor is exposed as a defibrillation electrode. In order to enhance fluoroscopic visualization of the exposed electrode during implant, the end of the exposed electrode is...http://www.google.fr/patents/US7925358?utm_source=gb-gplus-shareBrevet US7925358 - Radiopaque marking of lead electrode zone in a continuous conductor construction
Radiopaque marking of lead electrode zone in a continuous conductor construction
