1) The Murdoch Mechanical Arm has the stability and strength that are required to hold the Nathanson Liver Retractor in situ. The arm can be resterilized by using a steam autoclave and is supplied nonsterile.
2) Nathanson Liver Retractors are specially designed to fully support and retract the liver during aparoscopic upper GI surgery in order to improve the view of the operating field
3) The shape of the stainless steel device evenly distributes the weight load, and the anodized steel liminates reflections. The retractors come in two sizes and can be resterilized by steam autoclave.