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Development of non-invasive and continuous blood pressure monitoring system during exercise

Research Project

Project/Area Number 04558020
Research Category

Grant-in-Aid for Developmental Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 体育学
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

IMACHI Yu  Kyoto University, Research Center for Sports Science, Assosiate Professor, 体育指導センター, 助教授 (80111988)

Co-Investigator(Kenkyū-buntansha) IMACHI Kou  University of Tokyo, Faculty of Medicine, Professor, 医学部, 教授 (10010076)
YAGI Tamotsu  Kyoto University, Faculty of Integrated Human Sciences, Professor, 総合人間学部, 教授 (30026786)
SASAYAMA Satoshi  Kyoto University, Faculty of Medicine, Assistant, 医学部, 助手 (90215749)
Project Period (FY) 1992 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥13,700,000 (Direct Cost: ¥13,700,000)
Fiscal Year 1994: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 1993: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 1992: ¥8,900,000 (Direct Cost: ¥8,900,000)
KeywordsArterial pressure waveform / Non-invasive / Continuous measurement / Blood pressure / Heart rate / Exercise / Mental work load / Ear ditector
Research Abstract

The purpose of this research was to develop a system for monitoring arterial pressure waveforms continuously and non-invasively during exercise. The system was composed of a newly developped detector and a computerized blood pressure monitoring apparatus named Finapres. The detector which was composed of an infrared light-emitting diode (LED) , a photo diode, and an air cuff was connected to a servo controller of the signal-process-and display unit of Finapres. By attaching the detector to a subject's ear, it became possible to monitor the changes in arterial pressure waveforms continuously and non-invasively while subjects were in motion.
The research had been conducted for three years and it consisted of three stages ;
(1) development of ear detector
(2) collection and analysis of the data for improvement of the system
(3) application of the system to the studies in sports medicine, labor science, and human engineerings
As the results,
(1) A light-weighted ear detector was developped
(2) The system was statistically proved to be accurate and reliable through the experiments
(3) The system was found to be applicable to the measurements of arterial pressure waveforms (blood pressures and heart rate) of the subjects during work in various types of studies in sports medicine, labor science, and humanengineerings.

Report

(4 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (32 results)

All Other

All Publications (32 results)

  • [Publications] Yu Imachi: "Blood pressure responses during dynamic contractions of large and small muscle groups" Proe. 10th Comweal. Intn'. l Sci. Cong.242-245 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 井街 悠: "コンピュータゲームによる精神作業中の動脈波形の変化と心拍変動のスペクトル解析" 人間工学. 30. 206-207 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Satoshi Sasayama: "Evaluation of the usefulness of non-invasive ear arterial pressure waveform monitoning system for studies on mental workload" Proc. 12th Trien. Cong. Iutn'. l Ergo. Associ.6. 420 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 笹山 哲: "日本語ワープロ作業時の心拍変動と血圧変化" 人間工学. 30. 428-429 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Satoshi Sasayama: "Estimation of VO2max by analysing continuous shanges in blood pressure and heart rate during light loaded exercise" Intn'l Cong. Appl. Res. Spo. Book Abs.35-36 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yu Imachi: "Changes in blood pressures and heart rates during one-leg and two-leg extension exercise" Proc. Intn'l Cong. Appl. Res. Spo.175-178 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 笹山 哲: "ビデオゲーム遊戯中のメンタルワークロードの評価" 人間工学. 31. (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sasayama, S.: "VO2max estimation during light-loaded exercise by continuous blood pressure and heart rate monitoring" Proc.ICHIPER-SD 38th World Cong.(accepted for publishing). (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Imachi, Y.: "Changes in blood pressures and heart rates during one-leg and two-leg extension exercise" Proc.Intn'l.Cong.Appl.Res.Spo. 175-178 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Imachi, Y.: "Blood pressure resuponses during dynamic contractions of large and small muscle groups" Proc.10th Commonwealth & Intn'l.Sci.Cong.242-245 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sasayama, S.: "Estimation of VO2max by analyzing continuous changes in blood pressure and heart rate during light-loaded exercise" Intn'l Cong.Appl.Res.Spo.Book Abs.35-36 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sasayama, S.: "Evaluation of the usefulness of non invasive ear arterial pressure waveform monitoring system for studies on mental work load" Proc.12th Trien.Cong.Intn'l Ergo.Associ.420 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Imachi, Y.: "Stair phenomenon on arterial pressure waveform during weight lifting" Proc.ICHPER 36th World Cong.579-584 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Imachi, Y.: "Validation of optoelectronic monitoring system for ear arterial pressure waveforms in practical use" Biomed.Optoele.Devices System, SPIE Proc.Vol.2084. 362-370 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sasayama, S.: "Development of optoelectronic monitoring system for ear arterial pressure waveforms" Biomed.Optoele.Devices System, SPIE Proc.Vol.2084. 354-361 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yu Imachi: "Blood pressure responses during dynamic contractions of large and small muscle groups" Proc.10th Comweal Intn′l Sci.Cong.242-245 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 井街悠: "コンピュータゲームによる精神作業中の動脈波形の変化と心拍変動のスペクトル解析" 人間工学. 30. 206-207 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Satoshi Sasayama: "Evaluation of the usefulness of non invasive ear arterial pressure waveform monitoring system for studies on mental workload" Proc.12th Trien Cong Intn′l Ergo Associ. 6. 420 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 笹山哲: "日本語ワープロ作業時の心拍変動と血圧変化" 人間工学. 30. 428-429 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Satoshi Sasayama: "Estimation of VO_<2max> by analysing continuous in blood pressure and heart rate during light loaded exercise" Intn′l Cong Appl Res Spo Book Abs. 35-36 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yu Imachi: "Changes in blood pressures and heart rates during one-leg and two-leg extension exercise" Proc.Intn′l Cong.Appl.Res.Spo.(1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 笹山哲: "ビデオゲーム遊戯中のメンタルワークロードの評価" 人間工学. 31. (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 井街悠: "テレビゲーム遊戯中の動脈波形の変動" 人間工学. 29. 430-431 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 笹山哲: "ワープロ作業中の動脈波形の変動" 人間工学. 29. 432-433 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 笹山哲: "耳介部動脈波形無侵襲連続測定装置の改良と耳介部動脈識別投影装置の開発" 医用電子と生体工学. 31. 219 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Yu Imachi: "“Stair phenomenon"on arterial pressure waveform during weight lifting" ICHPER World Congress Proceeding. 36. (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Satoshi Sasayama: "Development of optoelectronic monitoring system for ear arterial pressure waveforms" Biomedical Optoelectronic Devices and Systems. 2084. 362-370 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Yu Imachi: "Validation of optoelectronic monitoring system for ear arterial pressure waveforms in practical use" Biomedical Optoelectronic Devices and Systems. 2084. 354-361 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] 井街 悠: "手指部及び耳介部無負荷動脈法による運動中の血圧波形の測定" 体力科学. 41. 699 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 井街 悠: "テレビゲーム遊戯中の動脈波形の変動" 人間工学. 29. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 笹山 哲: "ワープロ作業中の動脈波形の変動" 人間工学. 29. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 笹山 哲: "耳介部動脈圧波形無侵襲連続測定装置の改良と耳介部動脈識別用投影装置の開発" 医用電子と生体工学. 31. (1993)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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