Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. X-Long Tubing Assembly * A prophylaxis for deep vein thrombosis * Uses a combination of rapid inflation with graduated sequential compression to significantly increase venous velocity * Asymmetric compression for superior emptying of veins * Includes a pump and tube assembly * This device operates with all Aircast VenaFlow cuffs * Indication: Prevention of thrombus formation *