Made from non-toxic medical grade P.V.C. tubing , the Heart-Lung pack is a part of an extracorporeal systems. It is used exclusively in combination with Heart Lung Machine and other devices of the system , such as Oxygenator , Blood Cardioplegia Delivery Systems. The set is used exclusively for transportation of blood and other liquids between the patient & extracorporeal system. This set is not a standard product .It is assembled according to the customers specifications. E.T.O. Sterile & Pyrogen Free.