The SurgiTractor Cover is designed to cover the SurgiTractor wound retractor. It enables the peritoneal area to be sealed while having a 12 mm port which allows the introduction of 5 mm to 12 mm instruments without risk of any gas leakage. The kit consists of a 12 mm sealed port, a silicone cover and a secure cover ring. The high transparency silicone cover gives the operator a clear view of the opening area which helps when inserting an instrument safely into the peritoneal area. The cover can be attached and detached easily to the refractor within a few seconds.