Designed for post-operative secretion drainage and removal of body fluids during cardiovascular and thoracic Surgery. Specially formulated medical grade PVC material (tube). Thermosensitive tube that softens at body temperature conforming to the patient’s anatomy and minimizing trauma without tension and compression Clear & transparent catheter permits visual examination of fluids as they leave the body. Equipped with smooth catheter eye transition, reduces the chance of tissue debris build-up. Sterile, individually packed.