V.A.C.® presents its evolutionary system the V.A.C.Ulta™ negative pressure integrated wound therapy system that’s ease of use has made it a popular choice. Negative pressure is used for 3 therapies with the correct dressings: • ABThera™ open abdomen negative pressure therapy • V.A.C® therapy (The VAC therapy systme has an option to install NPWT) • V.A.C. VeraFlo™ instillation therapy ( This is V.A.C. VeraFlo™ instillation therapy combined with the automated delivery that removes the topical wound solutions found in the wound bed. It can be used with ABThera™ open abdomen SensaT.R.A.C. dressing kit.