tender for supply of endo shears 5mm instrument with unipolar cautry and 19mm jaw length / endo grasp 5mm instrument with on/off ratcher switch mechanism / endo loop lap. preloaded suturing unit /end to end anastomosis circular stapler 28/29mm size with curved ergonomic handle and two rows of stapler pins / endo gastro intestinal anastamosis linear cutter and stapling cartridge with articulating joint, with length 45 mm and staple size 3.5 mm, /end to end anastomosis circular stapler 30/31mm / endo gastro intestinal anastamosis linear cutter and stapling cartridge with articulating joint, with length 30/25mm and staple size 2.5mm, / endo gastro intestinal anastamosis linear cutter and stapling cartridge with articulating joint, with length 60 mm and staple size 2.5 mm, / endo gastro intestinal anastamosis radial reload with tri-staple technology for lower anterior resectionof staple size 4, 4.5, 5 .