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All Posts in Category: LiVac Publications

Sucking the liver out of the way with LiVac

Dr Phil Gan, a general surgeon, has invented a surgical device called the LiVac™ Retractor, that has significant advantages over traditional methods during laparoscopic surgery which require the liver to be retracted.

LiVac Retractor

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Any technological advances which reduce the amount of trauma caused by surgical procedures can enhance patient recovery and help to minimise complications. Laparoscopic, or ‘keyhole’ surgery, has allowed many procedures to be performed without the need for major incisions (laparotomy). Although this has proved a major advancement, surgeons are constantly trying to improve their techniques, such as by reducing the number and size of incisions required for a particular operation. Dr Philip Gan is a general surgeon based in Australia, who has made such an advancement through the invention of an innovative piece of technology called the LiVac™ Retractor.

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Surgical Endoscopy, February 2016

A Clinical Study of the LiVac Laparoscopic Liver Retractor System

Abstract

Background:

All retractors for laparoscopic operations on the gallbladder or stomach apply an upward force to the undersurface of the liver or gallbladder,most requiring an additional skin incision. The LiVac laparoscopic liver retractor system (LiVac retractor) comprises a soft silicone ring attached to suction tubing and connected to a regulated source of suction. The suction tubing extends alongside existing ports. When placed between the liver and diaphragm, and suction applied, a vacuum is created within the ring, keeping these in apposition. Following successful proof-of-concept animal testing, a clinical study was conducted to evaluate the performance and safety of the retractor in patients.

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Obesity Surgery, 2015

Every Bariatric Procedure is Reduced (Or Single) Port with the LiVac Retractor

Abstract

Background:

Current liver retraction methods in bariatric surgery typically require a separate incision or needle-puncture, and are either attached to a frame or hand-held. All push up from the undersurface of the liver. The LiVac Retractor is a new surgical device, which uses suction to adhere the upper surface of the liver to the diaphragm without requiring additional skin incisions.

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