• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Evaluation of exercise capacity in patients with chronic respiratory diseases by Kinect sensor

Research Project

Project/Area Number 17K09627
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Respiratory organ internal medicine
Research InstitutionSaitama Medical University

Principal Investigator

Nakamura Hidetoshi  埼玉医科大学, 医学部, 教授 (00217879)

Co-Investigator(Kenkyū-buntansha) 青木 広宙  公立千歳科学技術大学, 理工学部, 准教授 (60380193)
間嶋 満  埼玉医科大学, 医学部, 名誉教授 (70165702)
三尾 友彦  埼玉医科大学, 医学部, 助教 (70774595)
三浦 雄  埼玉医科大学, 医学部, 助教 (50774543)
赤上 巴  埼玉医科大学, 医学部, 助教 (80796053)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsKinect sensor / 運動負荷 / COPD / 間質性肺炎 / エルゴメータ / 嫌気性代謝閾値 / 呼吸運動 / KInectセンサー / Kinectセンサー / 慢性呼吸器疾患 / 運動機能検査
Outline of Final Research Achievements

Decreases in exercise capacity and physical activity significantly affect quality of life and prognosis of patients with chronic respiratory diseases such as COPD and interstitial pneumonia. However, a cardio-pulmonary exercise test using exhaled gas analysis requires substantial efforts of the patients. In this study we demonstrated that tidal volumes, respiratory rates, and mimute volumes can be monitored during an increasing exercise load test with an ergometer using Kinect sensor without contact with the patient. Anaerobic metabolic thresholds were also estimated by this system in healthy subjects and COPD patients, which will bring valuable information for the exercise prescription. Respiratory patterns including changes in tidal volumes and respiratory rates during an increasing exercise load test were different between patients with COPD and interstitial pneumonia through the analysis of respiratory movements of the chest using Kinect sensor.

Academic Significance and Societal Importance of the Research Achievements

呼吸器疾患患者では、労作時の息切れがADLとQOLの低下の主因となっている。労作時の息切れを正確に評価し、改善するためには、簡便かつ正確に呼吸運動を計測することが重要であるが、6分間歩行試験では歩行距離とSpO2低下を評価するのみであり、心肺運動負荷試験では、密着性の高いマスクの装着が患者の負担となっていた。Kinect sensorでは体幹部に投射した赤外線が反射して戻る際のtime of flightの計測により、運動中の換気量と呼吸数を測定可能であり、患者に全く負担のないシステムである。今後、呼吸器疾患患者のリハビリテーションのみならず、日常での活動性維持のためのツールとして期待される。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (12 results)

All 2021 2019 2018 2017

All Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Open Access: 2 results,  Peer Reviewed: 1 results) Presentation (10 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] パターン光投影による非接触呼吸計測2018

    • Author(s)
      仲村 秀俊
    • Journal Title

      呼吸臨床

      Volume: 2(10)

    • Related Report
      2018 Research-status Report
    • Open Access
  • [Journal Article] Non-Contact Respiration Measurement during Exercise Tolerance Test by Using Kinect Sensor2018

    • Author(s)
      Hirooki Aoki, Hidetoshi Nakamura
    • Journal Title

      Sports

      Volume: 6(1) Issue: 1 Pages: 23-23

    • DOI

      10.3390/sports6010023

    • NAID

      120006651342

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 呼吸器疾患患者におけるエルゴメーター運動負荷中の呼吸運動のKinectセンサによる解析2021

    • Author(s)
      名嘉寛之 高山絵里 白畑亨 與儀実大 佐藤秀彰   永田真 倉林均  間嶋滿 青木広宙 仲村秀俊
    • Organizer
      日本呼吸ケア・リハビリテーション学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Kinectセンサを用いたエルゴメータによる運動負荷中の呼吸器疾患患者の呼吸運動解析の試み2021

    • Author(s)
      名嘉寛之 高山絵里 與儀実大 佐藤秀彰 赤上巴 白畑亨  永田真 倉林均 間嶋滿 青木広宙 仲村秀俊
    • Organizer
      日本呼吸器学会学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Assessment of Non-contact Respiration during Pedaling Motion using RealSense2019

    • Author(s)
      Hirooki Aoki, Mitsuru Majima, Eri Takayama, Hiroyuki Naka, Saori Miura, Tomoe Akagami and Hidetoshi Nakamura
    • Organizer
      41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] デプスカメラを用いた分時換気量および換気作業閾値の非接触推定に関する検討2019

    • Author(s)
      青木 広宙,仲村秀俊
    • Organizer
      第24回知能メカトロニクスワークショップ
    • Related Report
      2019 Research-status Report
  • [Presentation] デプスカメラを用いたペダルこぎ運動中の非接触呼吸計測2019

    • Author(s)
      青木 広宙,仲村 秀俊
    • Organizer
      令和元年度 電気・情報関係学会北海道支部連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Application of Range Imaging for Measurement of Biological Signals.2019

    • Author(s)
      Hirooki Aoki
    • Organizer
      International Conference for Leading and Young Computer Scientists, Keynote Speech.
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Kinectのモーションキャプチャ機能を用いたペダルこぎ運動中の非接触呼吸計測2018

    • Author(s)
      青木広宙,仲村秀俊
    • Organizer
      動的画像処理実利用化ワークショップ2018
    • Related Report
      2017 Research-status Report
  • [Presentation] Depth Sensor Applications: Haptic User Interface and Non-contact Biosignal Measurement2018

    • Author(s)
      Hirooki Aoki
    • Organizer
      2018 International Conference for Leading and Young Computer Scientists (IC-LYCS 2018)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 画像センシング技術の呼吸運動解析への応用(心肺運動負荷試験を含む)2018

    • Author(s)
      三尾友彦
    • Organizer
      日本医工学治療学会 第34回学術集会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Depthセンサを用いた非接触生体信号計測に関する検討2017

    • Author(s)
      青木広宙,鈴木敦,志賀剛,仲村秀俊
    • Organizer
      電気学会 知覚情報/次世代産業システム合同研究会
    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi