The FLIP-FLO® Catheter Valve is suitable for a wide range of patients using either urethral or suprapubic catheters.  When used from the start the FLIP-FLO® Catheter Valve can help to maintain bladder tone and capacity.1 The flushing action may also reduce the risk of blockage.2 1.  Fader M et al., Br J Nursing 1997; 6 (7); 359-367 2.  Addison R., Br J Nursing 1999; 8 (9); 567-580