TENA U-test is an in-pad detection aid for recognition of UTI´s through the detection of nitrite and leukocytes in urine. The test is placed face down in a clean pad and removed at next pad change. It is quick, non-intrusive and comfortable to wear. No separate urine collection is needed. Both urine collection and analysis take place while the test is in the pad. The results are available 15 minutes after urination and valid up to 24 hours.