title: Trial of a new bladder washout system.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D007507:Therapeutic Irrigation / Q000295:instrumentation / Q000379:methods*; D001743:Urinary Bladder; D014546:Urinary Catheterization / Q000379:methods*