The Blood Pumping System (BPS) is an innovation in patient worn bleeding simulations.  It’s worn by the patient and mimics a day pack worn by many Soldiers, Sailors, Marines and other personnel around the world.  The BPS is self-contained and allows for 4 simultaneous bleeds controlled by a wireless fob with a 50-foot standoff and 3 liters of blood.  Each line can be controlled by the operator to simulate both venous and arterial bleeds.  The BPS comes in a basic and deluxe model.