procurement of medical stores , drugs , bone wax , endotracheal tube clear oral/nasal 7 . 5 mm id cuffed with murphys eye , endotracheal tube clear oral/nasal 8 . 0 mm id cuffed with murphys eye , endotracheal tube clear oral/nasal 8 . 5 mm id cuffed with murphys eye , intra aortic balloon pump , 30cc 7 / 7 . 5 fr , intra aortic balloon pump , 34 cc , 7/7 . 5 , intra aortic balloon pump , 40 cc , 7/7 . 5 , iv extension line 200 cm with 3 way stopcock , extension tubing with three way stop cock 10 cms in length , 7 . 0 fr triple-lumen , 15-16 cm silver- impregnated central venous catheter with guidewire , dilator and fixation device , urine drainage bag with urometer , indicator soda lime or ( sodalime pink to white 4 . 5 kg/jar ) , aortic punch 3 mm , aortic punch 4 mm , aortic punch 3 . 5/3 . 6 mm , thoracic drainage catheter size 36 f , thoracic drainage catheter size 32 f , thoracic drainage catheter size 34 f , thoracic drainage catheter size 30 f , thoracic drainage catheter size 28f , thoracic drainage catheter size 24f