A novel device for non-invasive assessment of extravasation during injection by NIRS technology

Yi Chun Du, Wei Ting Chen, Wei Siang Ciou, Chih Mao Tsai

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Extravasation injury is caused by the efflux of solutions from a vessel into surrounding tissue spaces during intravenous infusion and cannot be observed on the skin easily. When the drug exuding from the blood vessel spreads to the subcutaneous tissue and the problem is not dealt with promptly, it not only causes discomfort and pain, but could also result in tissue necrosis or even amputation. This study proposed a novel wearable device for extravasation monitoring based on array sensor with Near-infrared spectroscopy (NIRS) to detect the abnormal changes of fluid volume in tissue, such as blood and drug. The array sensor was composed of four 760 nm transmitters and processed with time division method in every 1.2s. The results indicated that the proposed method could successfully distinguish the subcutaneous region of extravasation with high sensitivity and could be monitored on the OLED screen. It also could be transmission of data to a PC via Wi-Fi for further real-time analysis. The design had the potential to be an assistant tool for related application on clinical care.

原文English
主出版物標題IEEE SENSORS 2017 - Conference Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-3
頁數3
ISBN(電子)9781509010127
DOIs
出版狀態Published - 2017 十二月 21
事件16th IEEE SENSORS Conference, ICSENS 2017 - Glasgow, United Kingdom
持續時間: 2017 十月 302017 十一月 1

出版系列

名字Proceedings of IEEE Sensors
2017-December
ISSN(列印)1930-0395
ISSN(電子)2168-9229

Conference

Conference16th IEEE SENSORS Conference, ICSENS 2017
國家/地區United Kingdom
城市Glasgow
期間17-10-3017-11-01

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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