procurement of medical stores , drugs , intra aortic balloon 30-35 cc balloon , coronary guide wire -core to tip , tip load 0 . 8 gm , tip radioopacity 16 cm polymer jacket length 16 cm tip diameter 0 . 009 inch . slip coat cover over polymer jacket , coronary guide wire tip load 0 . 8 gm , hydrophilic coating with polymer sleeve 20 cm , tip radiopacity 3 cm , coronary guide wire ( cto ) - hydrophilic coating , tip load 3gm , 4 . 5 gm , 6 gm , 12 gm , tip diameter 0 . . 14 , coronary guide wire _ stainless steel core for chronic total occlusions , high pressure polyethylene transparent connecting tube ( capable of maximum injection of 1200 psi ) at letest 200 cms long with male and female connectors , covered stents ( various sizes ) , thin triple layered self adherent bordered soft silicone dressing with non woven layer of viscose and polyester and backing polyurethane film size -5x12 . 5 cm usfda approved , equaliser occlussion balloon 27/33mm