Looking at the actual machine, this artificial heart-lung machine seems like several big bottles connected in series, with a power device inside like a water pump, capable of drawing and pouring liquids. It is a high-end medical machine, definitely connected to a computer and a display screen to monitor various operational parameters and data.
The artificial heart-lung machine is a bit larger, with more drainage tubes and a blood reservoir, which helps doctors adequately drain the patient's left atrial blood during surgery. ECMO doesn't have this feature, which can lead to increased left heart pressure and left ventricle expansion in patients.
