supply of srphc293114, srphc293112 & srphc293115 - biliary metal stentsrphc293114, srphc293112 & srphc293115 - biliary metal stent,srphc293112-biliary metal stent-it is a fully covered removable metal stent should be made of alloy materi al to allow greater flexibility and use in tortuous anatomy. stent lengths 4 or 6 or 8cm with retrieval string. remova bility indication up to 12 months after placement for the fully covered stent and should be reconstrainable even afte r 80% of deployment. unit:no [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , srphc293114-biliary metal stent-1. it is a uncovered metal stent should be made of alloy material. 2. should have various lengths 6 or 8 or 10cm.. 3. should have 6fr delivery catheter..4. should have tapered tip. unit:no [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , srphc293115-biliary metal stent- 1. it is a uncovered metal stent should be made of alloy material. 2. shoul d have various lengths 6 or 8 or 10cm. 3.should have 7fr to 8fr delivery catheter. 4.should have tapered tip. unit:no [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]