The Nathanson Liver Retractor is a cornerstone instrument in minimally invasive upper gastrointestinal and bariatric surgeries. Specifically engineered to provide stable, atraumatic retraction of the liver, this retractor ensures an optimal surgical field of view during procedures such as laparoscopic gastric bypass, cholecystectomy, and anti-reflux surgeries.
Constructed from high-grade, medical-grade stainless steel, the retractor features a unique hexagonal or circular cross-section shaft that facilitates a secure grip with standard table-mounted holding systems. The distal hook is meticulously calibrated to distribute pressure evenly across the liver surface, significantly reducing the risk of parenchymal trauma compared to traditional grasping retractors.
By eliminating the need for an additional surgical assistant to hold the retractor, this instrument enhances OR efficiency and provides the surgeon with consistent, fatigue-free exposure throughout the duration of the procedure.