Zimmer ATS 4000 Tourniquet, RefurbishedThe A. T. S. 4000 strives to personalize pressure for the patient by delivering the minimum tourniquet pressure at a specific time, with a specific cuff, for a specific patient limb. Personalized Pressure Technology can help OR Staff choose a more individual, often lower, cuff pressure. Lower tourniquet cuff pressure reduces post operative wound complications after Total Knee Arthroplasty (TKA). Applying lower tourniquet pressure has been found to