The LiVac Retractor

Introduction to the LiVac Retractor

The LiVac Retractor is a single-use soft silicone device that attaches to regulated suction to create a vacuum that joins the liver and diaphragm.
The tubing passes out alongside existing ports, so no extra incisions are required.
The LiVac Retractor takes its name from the description “Liver Vacuum retraction device” as it utilizes suction to retract the liver in laparoscopic surgery.
LiVac is indicated for use during laparoscopic surgery, typically, cholecystectomy, bariatric, upper GI and hepatobiliary, and other procedures where retraction of the liver is necessary to provide a clear visual field to access the target organ(s). The intended use is for retraction of the liver or spleen.

LiVac is easy to use and disposable.
It retracts left or right liver lobes and is compatible with single or reduced-port laparoscopic surgeries.
The surgeon’s usual technique for the intended surgery is barely changed, yet results in reduced port surgery.
No surgical assistant required for laparoscopic cholecystectomy, other than a holder for the laparoscope.
Suction is potentially less traumatic than existing methods of retraction.
LiVac cannot cause compression or congestion of the liver parenchyma given that it is the only retractor which attaches from above.
As the liver is held up, the plane of dissection between the gallbladder and liver opens up more easily than the alternative approach where the gallbladder is pushed up toward the diaphragm, and therefore also against the liver.