An implantable multifunctional needle type biosensor with integrated RF capability

Nan-Fu Chiu, Jmin Min Wang, Cheng Wei Liao, Chun Hao Chen, Hsiao Chin Chen, Lung Jieh Yang, Shey Shi Lu, Chii Wann Lin

    研究成果: 書貢獻/報告類型會議貢獻

    8 引文 斯高帕斯(Scopus)

    摘要

    We report the development of an implantable multifunctional (glucose and cholesterol) needle type biosensor with integrated RF wireless circuitry for continuous in vivo monitoring of metabolites during short term stays in emergency room or intensive care unit. Silicon-based MEMS technologies are used for the fabrication of micro needle sensors. The whole device is covered by a biocompatible Parylene layer with opening structure at the active areas of electrodes. Electropolymerization of active biomolecules and conducting polymer provides in situ nanoscale physical entrapments of various oxidoreductases (Glucose oxidase and cholesterol oxidase) and functions as a viable matrix for the construction of micro amperometric biosensors. Hybrid CMOS fabrication processes are used to accomplish the 433 MHz ASK RF transmitter and receiver (0.18μm CMOS 1P6M process) and the data converter (0.35μm CMOS 2P4M process). We will present and discuss the detail design and the integrated system performance in this paper.

    原文英語
    主出版物標題Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
    頁面1933-1936
    頁數4
    出版狀態已發佈 - 2005 十二月 1
    事件2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 - Shanghai, 中国
    持續時間: 2005 九月 12005 九月 4

    出版系列

    名字Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
    7 VOLS
    ISSN(列印)0589-1019

    其他

    其他2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
    國家中国
    城市Shanghai
    期間2005/09/012005/09/04

    ASJC Scopus subject areas

    • Signal Processing
    • Biomedical Engineering
    • Computer Vision and Pattern Recognition
    • Health Informatics

    指紋 深入研究「An implantable multifunctional needle type biosensor with integrated RF capability」主題。共同形成了獨特的指紋。

    引用此