Utilizing a 3D-printed, multi-sensor, wearable medical equipment on-demand for hemodialysis patient care

Wei Ling Chen, Po Lei Lee, Tsung Lung Yang, Chung Dann Kan

研究成果: Conference contribution

摘要

By using on-demand, multi-sensor wearable 3D printed medical devices, not only can we early detect the arteriovenous access dysfunction, moreover, we could offer a better solution for holistic hemodialysis patient care. This project is to design a wearable medical device which can measure and monitor the hemodynamically significant stenosis of the dialysis access using sensor of phonoangiography (PAG) for exploring vascular pitch pattern primarily and sensor of Photoplethysmography (PPG) for estimating the flow volume secondarily as a double checking of the AV access condition. A novel function of autoregressive (AR) model was added onto the PAG-based sensors to detect AVA stenosis and simultaneously audit the status of its life cycle by tracking and obtaining changes in frequency spectra domain. It helps hemodialysis patients to be aware earlier of the dysfunction of AVA and reminds them to make a return visit. The purpose of the complement deployment of vital sign sensors into the 3D printed devices is to improve the prognosis and optimize overall health by providing analysis of physiological signals, including water content index, pulse oximetry, and blood pressure at the same time. With these sensors, the concept of holistic hemodialysis patient care (HHPC) might be proved.

原文English
主出版物標題Proceedings - IEEE 22nd International Conference on Bioinformatics and Bioengineering, BIBE 2022
發行者Institute of Electrical and Electronics Engineers Inc.
頁面277-281
頁數5
ISBN(電子)9781665484879
DOIs
出版狀態Published - 2022
事件22nd IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2022 - Virtual, Online, Taiwan
持續時間: 2022 11月 72022 11月 9

出版系列

名字Proceedings - IEEE 22nd International Conference on Bioinformatics and Bioengineering, BIBE 2022

Conference

Conference22nd IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2022
國家/地區Taiwan
城市Virtual, Online
期間22-11-0722-11-09

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 電腦科學應用
  • 資訊系統
  • 資訊系統與管理
  • 生物醫學工程
  • 數值分析

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