bids are invited for vascular and gastro surgical items sterile non woven colloid matrix pad urgoclean ag sterile non woven super absorbent technology lipido colloid healing matrix pad , abdominal aortic aneurysm endo prothesis contra lateral leg and iliac extended with accessories various size 22 to 28 mm lateral leg and iliac extender with accessories various seizes , contra lateral iliac extender 12 mm to 24 mm , thoracic aortic aneurysm endovascular graft size 26 to 28 mm dia 100 mm x 200 mm , controlled radial expansion wire guided esophageal plyoric dilation balloon size 10 to 12 , controlled radial expansion wire guided esophageal plyoric dilation balloon size 12 to 15 , controlled radial expansion wire guided esophageal plyoric dilation balloon size 15 to 18 total quantity : 336