supply of 1) anastomotic stricture biliary stent (fully covered stent for post liver transplant, stent diameter 6 8 and 10mm, short stent length 4 5 and 6cm, delivery system profile not exceeding 8.5fr) & 2) colonic metal uncovered stent (various lengths 6 or 8 or 10cm, 30mm flare and 25mm body)1) anastomotic stricture biliary stent (fully covered stent for post liver transplant, stent diameter 6 8 and 10mm, short stent length 4 5 and 6cm, delivery system profile not exceeding 8.5fr) & 2) colonic metal uncovered stent (various lengths 6 or 8 or 10cm, 30mm flare and 25mm body),srphc293116-anastomotic stricture biliary stent: a) biliary fully covered stent for post liver transplant a nastomotic strictures. b) waist shape stent for strong radial force and to prevent migration. c) should have long pla tinum radiopaque retrieval string. d) stent diameter 6 8 and 10mm. e) short stent length 4 5 and 6cm. f) 3 ro markers at both ends and 2 in the middle. g) delivery system profile not exceeding 8.5fr. unit:no the item may be supplied with brand: wi lson cook medical inc/boston scientific pvt ltd/olympus medical systems india pvt ltd/ovesco endoscopy ag/java stent or si milar ] , srphc293120-colonic metal uncovered stent should be made of alloy material to allow greater flexibility and use in tortuous anatomy. should have various lengths 6 or 8 or 10cm. should have a 30mm flare and 25mm body an d reconstrainable even after 70 % of deployment. unit:no the item may be supplied with brand: wilson cook medical inc/boston scientific pvt ltd/olympus medical systems india pvt ltd/ovesco endoscopy ag/java stent or similar ]