The document describes the Kendall SCD 700 Sequential Compression System, a clinically proven device for preventing venous thromboembolism. It features customized compression therapy for each patient using Vascular Refill Detection technology. The system includes a controller, tubing sets, and single-use leg sleeves or foot cuffs. It is intended for use in clinical settings or at home to apply intermittent pneumatic compression and increase blood flow in the legs or feet.