Urinalysis Using a Diaper-Based Testing Device

Wei Hsuan Sung, Ching Yi Liu, Chung Yao Yang, Cheng Han Chen, Yu Ting Tsao, Ching Fen Shen, Chao Min Cheng

研究成果: Article同行評審


Urinary tract infections (UTI), one of the most common bacterial infections, annually affect 150 million people worldwide. Infants and the elderly are likely to have missed or delayed diagnosis of UTI due to difficulty clearly describing their symptoms. A rapid screening method for UTI is a critical and urgent need for these populations. The aim of our study is to develop a diaper-based testing device to assay urine biomarkers including pH, leukocyte, and nitrite level. This all-in-one device assists in urine collection and testing using a colorimetric approach to provide easily read visual results on the outside surface of a test strip-integrated diaper. In this study, we tested samples from 46 patients using testing strips and examined the results from 7 patients recruited to validate the strip-integrated diaper. In conclusion, this new diaper-based testing device is easy to use, rapid, and inexpensive, all of which imbue it with tremendous potential for development into a commercially viable UTI screening system.

出版狀態Published - 2020 八月

All Science Journal Classification (ASJC) codes

  • 臨床生物化學


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