purchase of consumable items group a puncture needles etc on 2 year rate contract basis for the department of cardiology , group a1 (puncture needles (adults) , item no. 1: puncture needle for vascular access in adults , item no. 2: puncture needle dedicated for radial artery access in adults , item no. 3: micropuncture needle for vascualar access in adults , item no. 4: micropuncture introducer set (needle, guide wire and coaxial introducer sheath) for vascualar access in adults , item no. 5: micropuncture needle for radial artery access in adults , item no. 6: micropuncture introducer set (needle, guide wire and coaxial introducer sheath) for radial artery access in adults , group a2 introducer sheaths (adults) , item no.1: introducer sheath for adults (sizes 4-9fr.) - standard length , item no. 2: introducer sheath with puncture needle for adults (size 4- 9 fr) - standard length , item no. 3: introducer sheath for adults (sizes 10-11 fr) - standard length , item no. 4: introducer sheath for adults (size 12 fr and higher) - standard length , item no. 5: long introducer sheath (size 5- 9fr) – 20-50 cm long , item no. 6: long introducer sheath (size 10-11fr) – 20- 50 cm long , item no. 7: long introducer sheath (size 12fr and higher) – 20- 50 cm long , item no. 8: extra long introducer sheath (size 5-9 fr) - >50 cm long , item no. 9: extra long introducer sheath (size 10 fr.-11fr.) - >50 cm long , item no. 10: extra long introducer sheath (size 12fr.and higher) - >50 cm long , item no. 11: special hydrophilic introducer sheath with puncture needle for transfemoral access , group a3 introducer sheath for radial access , item no. 1: introducer sheath dedicated for transradial access , item no. 2: long introducer sheath dedicated for transradial access , item no. 3:special hydrophilic introducer sheath with puncture needle dedicated for transradial access , item no. 4: specialhydrophilic long introducer sheath dedicated for transradial access , item no. 5: special thin walled hydrophilic coated introducer sheath for transradial access , item no. 6: transradial introducer kit (including) , item no. 7: special transradial introducer kit with plastic / non metallic introducer guide wire (including) , group a4 guidewires (adults) , item no. 1: ptfe coated diagnostic guide wire - regular length, regular stiffness , item no. 2: ptfe coated diagnostic guide wire - exchange length, regular stiffness , item no. 3: ptfe coated diagnostic guide wire - regular length, extra-stiff shaft strength - amplatz type , item no. 4: ptfe coated diagnostic guide wire - exchange length, extra-stiff shaft strength - amplatz type , item no. 5: ptfe coated diagnostic guide wire - regular length, ultra-stiff shaft strength - amplatz super stiff type , item no. 6: ptfe coated diagnostic guide wire - exchange length, ultra-stiff shaft strength - amplatz super stiff type , item no. 7: ptfe coated diagnostic 0.032 inch guide wire - exchange length, extra-stiff shaft strength - amplatz type , group a5 diagnostic catheters (adults) , item no. 1: pigtail catheter , item no. 2: angled pigtail catheter , item no. 3: pigtail catheter with multiple markers , item no. 4: judkins diagnostic coronary angiography catheter , item no. 5: multipurpose diagnostic coronary angiography catheter , item no. 6: amplatz diagnostic coronary angiography catheter , item no. 7: internal mammary diagnostic coronary angiography catheter , item no. 8: by- pass graft diagnostic coronary angiography caheters , item no. 9: pack of 2 coronary diagnostic angiography catheters , item no. 10: pack of 3 coronary diagnostic angiography catheters , item no. 11: pack of 2 coronary diagnostic angiography catheters and 1 vascular access sheath , item no. 12: pack of 3 coronary diagnostic angiography catheters and 1 vascular access sheath , item no. 13: pack of 2 coronary diagnostic angiography catheters with 1 vascular access sheath and 1 0.035” or 0.038” ptfe coated diagnostic guidewire with regular length and regular stiffness , item no. 14: pack of 3 coronary diagnostic angiography catheters with 1 vascular access sheath and and 1 0.035” or 0.038” ptfe coated diagnostic guidewire with regular length and regular stiffness , group a6 (diagnostic catheters (adults) – special & trans-radial use catheters) , item no. 1: special diagnostic coronary angiography catheters- (other than judkins, multipurpose, amplatz, internal mammary, by pass graft catheters) , item no. 2: transradial diagnostic coronary angiography catheters , item no. 3: special transradial diagnostic coronary angiography catheter , item no. 4: special transradial diagnostic coronary angiography catheter with only single side hole , item no. 5: special transradial disgnostic coronary angiography catheter with two or more side holes