Dover Urinary Drainage Bag with Anti-Reflux Device is a specialty urinary drainage bag that include 4,000 mL capacity. It is an integrated collection system for both urethral and bladder urine collection. Double bag keeps urethral and bladder urine separate. Urethral catheter adapter accepts 4Fr to 8Fr sizes of catheters, IV and feeding tubes. Multiple clinical applications. Breakaway safety feature disconnects urethral catheter when pulled. Device is used for increased patient safety. Closed-system aspirating port permits repeated fresh urine samples; the urethral catheter irrigation port may also be used for specimen collection. Universal hanging device fits easily over bedrail and serves as carrying handle.