Cook® Nathanson Liver Retractor Send Enquiry Product Information Used to fully support and retract the liver during laparoscopic upper GI surgery, enabling a better view of the operating field. Supplied non-sterile. Intended for reuse. Related products Add to Enquiry BFW™ AtoN™Send Enquiry Add to Enquiry Cook® CholangiographySend Enquiry Add to Enquiry Cook® Mixter Endoscopic Cholangiography SetsSend Enquiry Add to Enquiry Lone Star Retractor SystemSend Enquiry Add to Enquiry Pall LaparoShield Laparoscopic Smoke Filtration SystemSend Enquiry