to consider rate contract for purchase of various consumable items on two year rate contract basis , purchase of consumable items forneuro-surgery on two yearsrate contractbasis , aneurysm clip , arterial line (p m line) , biological tissue glue 2ml , biological tissue glue 4ml , cotton pad/gamjee roll , soft roll , cautery pencil with tip cleaner , adhesive barrier matrix for neurosurgery , craniotomy drapes for neurosurgery , embolectomy/fogarty catheter , evd set with drainage bag , external male catheter , disposable raney’s clip , romovac set , spinal drape set with adhesive central incision part , antibiotic impregnated ventricular peritoneal shunt catheter kit , programmable (pressure regulated) ventricular peritoneal shunt valve , programmable ventricular peritoneal shunt without catheter , programmable ventricular peritoneal shunt with catheter , antibiotic impregnated catheter kit with 35 cm ventricular catheter , antibiotic impregnated catheter kit with ventricular catheter and distal catheter kit , antisiphon device , teflon felt , surgical paper tape (micropore) , silicon tape for facial use , oxidized regenerated cellulose in powder form , absorbable gelatin with thormbin , rayon fabric oxidized regenerated cellulose , rayon fabric oxidized regenerated cellulose fibrillar , non-woven oxidized regenerated cellulose based , ommaya set (csf reservoir) set , sterile tailed extra absorbent neurosurgical patties , sterile silicone patties , microscope drape for kivono , hemostate gelatine thrombin matrix (floseal) , titanium ligature clips , iodine impregnated incise drape (steridrape/ioban) , surgical hair clipper with blade , ventricular peritoneal shunt system , ventricular arterial shunt , air mattress with pump (ripple bed) , titanium burr hole cover , farmactive powder spray , antifogging face mask , steinman pin (threaded and non-threaded) , urinometer to measure urine specific gravity , nasal tampoons for neurosurgery , titanium mini plates for cranial and spinal bone fixation (spinal thicker plate 3mm) , titanium mini plates for cranial and spinal bone fixation (spinal thicker plate 3mm) , titanium self tapping and self drilling bone screws for cranial and spinal bone fixation , titanium self tapping and self drilling bone screws for cranial bone fixation , tab nimodipine bp 30mg , gown of surgeons , elastic zinc oxide adhesive bandage , l p needle / spinal needle , double lumen with y needle , bacterial viral filter (hme filter) , antibiotic impregnated central venous lines (subclavian and jugular vein) double and triple lumen with y needle , antibiotic impregnated central venous lines (subclavian and jugular vein) double and triple lumen with y needle , intravenous extension line , intravenous extension line , romoseal (chest drainage bottle) , titanium mesh for cranioplasty , titanium mesh for cranioplasty , cranial patient specific implants for cranioplasty , absorbable miniplates & screws , 5-ala-gliolan dye , fluroscein dye , absorbable dressing material , gelita tuft it (fibrillar) , methylene blue dye , arterial sheath , femoral puncture needle , diagnostic catheter , luer lock syringe , 3-way with extension tube , c-arm drape , inj. omnipaque contrast 300mg , disposable drape set , tegaderm