supply of tta stent graft system. specification: aortic stent graft system-should enable endovascular treatment of descending thoracic aorta aneurysms. the stent graft should come in various lengths and diameters. it should consist of 1. self expanding tubular endoprosthesis composed of a polyester graft fabric and a spring scaffold made from nitinol wire. 2. radiopaque markers are to be sewn to the fabric to radiographically visualize the edge of the graft material to provide a guide to the minimum overlap distance required. 3. a pre loaded delivery system. 4. aortic occlusion balloon to assess the aneurysm with angiography 5. marker pigtail to assess in proper sizing and deployment.[ai(2026-27), item code-no: s-62291, sl no.2190] , tta stent graft system. specification: aortic stent graft system-should enable endovascular treatment of descending thoracic aorta aneurysms. the stent graft should come in various lengths and dia meters. it should consist of 1. self expanding tubular endoprosthesis composed of a polyester graft fabric a nd a spring scaffold made from nitinol wire. 2. radiopaque markers are to be sewn to the fabric to radiogra phically visualize the edge of the graft material to provide a guide to the minimum overlap distance require d. 3. a pre loaded delivery system. 4. aortic occlusion balloon to assess the aneurysm with angiography 5. marker pigtail to assess in proper sizing and deployment.[ai(2026-27), item code-no: s-62291, sl no.2190] [ warranty period: 30 months after the date of delivery ] ]