Non-contact Blood Pressure Estimation with Pulse Wave employing Microwave Reflection

Hinako Ochi, Shigeru Shimamoto, Jiang Liu, Yukino Yamaoka

研究成果: Conference contribution

抄録

Nowadays it is recommended to do blood pressure measurements on a daily basis at home to prevent diseases caused by high blood pressure. Blood pressure measurements methods using a cuff is most commonly used. However, it is a burden for hypertensive patients and the elderly to put on a blood pressure cuff repeatedly for the multi-metering of blood pressure. Non-contact measurement will provide a comfortable and easy method to monitor blood pressure and pulse rates continuously. This paper proposes a non-contact method to measure both pulse rates and blood pressure simultaneously. In the experiment, microwave signals were transmitted to the body and the reception intensity was measured. The microwave frequencies used in this experiment were 2.4GHz and 5.6GHz. The pulse rates and the blood pressure can be estimated by processing the data obtained from microwave reflection. The experiment results show that the 2.4GHz microwave signals have better estimation accuracy. It indicates that our proposed system is practical and has great potential for the future smart health monitoring system.

本文言語English
ホスト出版物のタイトル2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728194417
DOI
出版ステータスPublished - 2021 6
イベント2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Virtual, Online
継続期間: 2021 6 142021 6 23

出版物シリーズ

名前2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings

Conference

Conference2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021
CityVirtual, Online
Period21/6/1421/6/23

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ ネットワークおよび通信
  • ハードウェアとアーキテクチャ
  • 情報システムおよび情報管理

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