The joint (36) comprises a tubular body (37) having two connecting zones (38, 39) each connected by an end to a tubular element (40) of a fluid transport line, giving continuity to passage of fluid. The tubular body is made of a mixture of an electrically-conductive material such as PVC, with carbon...http://www.google.com/patents/US20050010157?utm_source=gb-gplus-sharePatent US20050010157 - Joint for fluid transport lines for medical use
