Evaluation of Mechanical Stapler for Aortic Anastomoses

Inclusion Criteria: * Patient age is between 21 to 85 years old. * Patient is diagnosed with Abdominal Aortic Aneurysm (AAA) or -aorto-Iliac/Femoral Occlusive Arterial Disease (Leriche' syndrome) by CT-Angio examination and/or angiography examination in patients with Leriche' syndrome. * Patient with an aneurysm at the neck of the proximal or distal site that is between 5 to 10 mm and with a diameter of 16-22 mm. * Patient is scheduled for AAA repair Exclusion Criteria: * Pregnant women * Active malignancy * Ruptured aneurysm * Thoraco-AAA * Patient with at least one of the following unstable risk factors: * Renal disease (Cr \>2) * Ischemic heart disease (unstable Angina) * Obstructive Pulmonary Disease (contraindicated for open aortic surgery by respiratory function exam) * Severe CHF (EF \< 25%) * Patient with known allergy to metals or to the contrast media * Participation in current or recent (within 60 days prior to surgery) clinical trial