Real-Time Dynamic Lactate Detection in a Pipeline Using a Microsensing Needle for ICU Patient Monitoring Application

Yuan Sin Tang, Tung Lin Yang, Yu Ting Cheng*, Hsiao En Tsai, Yih Shurng Chen

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

In this paper, we demonstrate a non-enzymatic microsensing needle for lactate detection in a dynamic environment mimicking the urine flowing through the pipeline of urine bag. Experimental results show the microneedle can exhibit similar linearity of 0.97, sensitivity of 5.9 x 103 nA/mMmm2 and LoD (Limit of Detection) of 0.29 mM for the lactate detection both under a static and dynamic environment where the flow rate ranges from 0, 10, 50, to 100 mL/min. It is our belief that the microsensing needle with the capability of the real-time lactate monitoring in urine bag pipeline can effectively predict and prevent postoperative patients in an intensive care unit (ICU) from sudden cardiac death by earlier diagnosis and intervention.

原文English
主出版物標題2023 IEEE 36th International Conference on Micro Electro Mechanical Systems, MEMS 2023
發行者Institute of Electrical and Electronics Engineers Inc.
頁面425-428
頁數4
ISBN(電子)9781665493086
DOIs
出版狀態Published - 2023
事件36th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2023 - Munich, Germany
持續時間: 15 1月 202319 1月 2023

出版系列

名字Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2023-January
ISSN(列印)1084-6999

Conference

Conference36th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2023
國家/地區Germany
城市Munich
期間15/01/2319/01/23

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