Wearable Blood Pressure Measurement Device using Cuffless Blood Pressure Measurement Methods

• Dohi Tetuji

  Chuo Univercity

• Waki Kohei

  Chuo Univercity

Bibliographic Information

Other Title

• カフレス血圧計測法を用いたウェアラブル血圧計測デバイス
• カフレス ケツアツ ケイソクホウ オ モチイタ ウェアラブル ケツアツ ケイソク デバイス

Abstract

In this study, we report on a wearable blood pressure measurement device using cuffless measurement methods. Our device comprises a wrist band device for the arterial tonometry method and a ring device for the photoplethysmography method. Blood pressure was calculated from the pulse transit time between the ring device and wristband device. Furthermore, we compared the accuracy of blood pressure measured by the arterial tonometry method and that calculated from the pulse transit time and multiple regression equation. The correlation coefficient of the tonometry method was improved from 0.90 to 0.99 using the combination of both cuffless blood pressure measurement methods.

Journal

• IEEJ Transactions on Sensors and Micromachines

  IEEJ Transactions on Sensors and Micromachines 136 (9), 370-376, 2016

  The Institute of Electrical Engineers of Japan

Keywords

• Arterial tonometry method
• Blood pressure
• Wearable device
• Cuffless blood pressure measurement
• Multiple regression equation

Details

• CRID: 1390282679437346816
• NII Article ID: 130005262089
• NII Book ID: AN1052634X
• DOI: 10.1541/ieejsmas.136.370
• ISSN: 13475525
• ISSN: 13418939
• NDL BIB ID: 027650259
• Web Site: http://id.ndl.go.jp/bib/027650259
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I027650259
• Web Site: https://www.jstage.jst.go.jp/article/ieejsmas/136/9/136_370/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed