Edwards Lifesciences Fem-Flex II Femoral Arterial Cannula 8, 10, 12 French,Sterile EO, Rx Only, Manufacturer Edwards Lifesciences LLC, Irvine, CA.-Model Numbers: FEMII008A, FEMII008AT, FEMII008V, FEMII010A, FEMII010AT, FEMII010V, FEMII012A, FEMII012AT, and FEMII012V. || Edwards Femoral Access Cannulae are intended to provide a means of draining the blood flow (venous), or perfusing blood into the body (arterial) of a patient during cardiopulmonary bypass procedures.