Leg Bag Medium 600 ml w Valve Bx 12 Dry Heat Therapy Units Parts Anti Embolism Stocking provides a gentle 416700 Anti Embolism Stocking provides a gentle massaging action to help prevent the formation of blood clots associated with post surgical inactivity * Ankle: 12 13´ For use with old style Patient Lift #1331 600 ml with valve Bx 12 * Durable yet soft comfortable vinyl construction provides optimum performance and comfort * Valve provides simple non drip closure * Anti reflux valve prevents urine backflow * Easy to use straps provide secure attachment to legs * Sterile fluid path * With twist valve * * Attach directly to the catheter no tubing necessary * Not reusable