Multi-center Study for Stent Graft System for Peripheral Artery

Inclusion Criteria: * Rutherford 2-5 category * Subject has read, understood and signed written informed consent which has been reviewed and approved by the Institutional Review Board (IRB). * At least 20 years of age. * Ankle-brachial index (ABI) in the study limb in the non-invasive lower extremity arterial studies within 30 days prior to study procedure or at the time of study procedure is less than or equal to 0.9, or toe-brachial index (TBI) is less than or equal to 0.5. * Male, infertile female, or female of child-bearing potential practicing an acceptable method of birth control with a negative pregnancy test within 7 days prior to study procedure. * Projected life expectancy of greater than 2 years. * The ability to comply with the study protocol, follow-up requirements and required testing. * Surgical bypass candidate * Qualifying lesions by angiography Exclusion Criteria: * Untreated flow-limiting aortoiliac disease. * Any previous stenting or surgery in the target vessel(i.e. femoro-popliteal artery). * Vascular access/catheterization in the target or contralateral limb within 30 days of study enrollment. * Planned surgery or intervention within 30 days after study procedure. * Femoral artery or popliteal artery aneurysm \> 1.5 X healthy adjacent vessel diameter. * Non-atherosclerotic disease resulting in stenosis and/or occlusion (e.g., embolism, Buerger's disease, vasculitis). * Severe medical comorbidities (untreated CAD/CHF (Congestive Heart Failure), severe…