The pressure pump is designed to deliver a pulse into the arterial line depending on the stroke volume of the left ventricle and the heart rate. Assuming that the distal end of the arterial limb is clamped, the pressure in the line will be determined by the arterial valve which Read more…
The CPM hydraulic ports CPM hydraulic ports Description Arterial Main delivery port into the CPM. It connects to the oxygenator outflow line. Venous The CPM’s drainage port. It connects to a venous reservoir in the case of CPB or directly to the pump’s inlet port in ECMO circuit configurations. Cardioplegia Secondary Read more…
Prepare the CPM with tubing connections, The Arterial and Venous ports attach to ½” tubing. The Cardioplegia and Vent ports attach to ¼” tubing. Make each tubing segment at least 6” in length. Clamp all 4 tubings to avoid leaking water. ① Use a pitcher to carefully pour about 2.5 Liters Read more…