Cook® LBSS-7-4 Laparoscopic Transcystic Biliary Stent Set Product Information Used when drainage of the common bile duct is required laparoscopically. Related products Read more BFW™ Bristol-Plus™ $6,495.00 Add to cart BFW™ Pharos HD™ $0.00 Read more Cook® CDES-550-Nathanson CBDE Set Add to cart Cook® Laparoscopic Pelvic Retractor $0.00 Add to cart KLS Martin – marSeal5® Plus Sealing Instruments $0.00