An RFID-based on-lens sensor system for long-term IOP monitoring

Shun His Hsu, Jin-Chern Chiou, Yu-Te Liao, Tzu Sen Yang, Cheng Kai Kuei, Tsung Wei Wu, Yu Chieh Huang

研究成果: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

摘要

In this paper, an RFID-based on-lens sensor system is proposed for noninvasive long-term intraocular pressure monitoring. The proposed sensor IC, fabricated in a 0.18um CMOS process, consists of capacitive sensor readout circuitry, RFID communication circuits, and digital processing units. The sensor IC is integrated with electroplating capacitive sensors and a receiving antenna on the contact lens. The sensor IC can be wirelessly powered, communicate with RFID compatible equipment, and perform IOP measurement using on-lens capacitive sensor continuously from a 2cm distance while the incident power from an RFID reader is 20 dBm. The proposed system is compatible to Gen2 RFID protocol, extending the flexibility and reducing the self-developed firmware efforts.

原文English
主出版物標題2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015
發行者Institute of Electrical and Electronics Engineers Inc.
頁面7526-7529
頁數4
ISBN(電子)9781424492718
DOIs
出版狀態Published - 4 11月 2015
事件37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015 - Milan, Italy
持續時間: 25 8月 201529 8月 2015

出版系列

名字Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
2015-November
ISSN(列印)1557-170X

Conference

Conference37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015
國家/地區Italy
城市Milan
期間25/08/1529/08/15

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