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Development and evaluation of method for preventing Intravenous catheter failer -AI-based care recommmendation system on ultrasound images

Research Project

Project/Area Number 19K21424
Project/Area Number (Other) 18H06341 (2018)
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund (2019)
Single-year Grants (2018)
Review Section 0908:Society medicine, nursing, and related fields
Research InstitutionThe University of Tokyo

Principal Investigator

Takahashi Toshiaki  東京大学, 大学院医学系研究科(医学部), 特任助教 (50824653)

Project Period (FY) 2018-08-24 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords看護理工学 / 超音波検査 / 末梢静脈点滴 / 画像処理 / 医用画像
Outline of Research at the Start

本邦において約20-30%の点滴が使用中に点滴漏れを発生しているとの報告がある。点滴漏れは疼痛・発赤・腫脹、薬剤の滴下投与不良をおこし、患者の安楽や治療継続を妨げている。このように広範に発生する臨床上の問題である末梢静脈点滴の漏れは、超音波検査(エコー)に基づく看護ケアによる予防の可能性が示されつつある。しかし、エコーの使用には熟練した技術、特に読影には訓練が必要であり、看護師へのエコーの普及にとって課題となっている。本研究はエコー画像の自動処理によりエコー画像の情報量と視認性を向上させ、点滴漏れを予防するアプリケーションを開発し、評価する事を目的とする。

Outline of Final Research Achievements

All ultrasound images were collected from patients using PIVC. We evaluated 259 images. The number of False Negative images in which blood vessels could not be detected was 24, and the number of True Positive images in which blood vessels could be detected correctly was 178, resulting in a vessel detection accuracy of 76.4%. The correlation between the 178 images detected and the nurse was calculated to be r = 0.843, and no systematic error was found in the BA plot. The accuracy of the PIVC size recommended by the research nurse and that recommended by the system was 70.2%. The percentage of underestimates was 7.0%, and the percentage of overestimates was 21.9%.

Academic Significance and Societal Importance of the Research Achievements

本研究は人工知能(AI)を用いたエコー画像の自動処理により血管径や深さを識別・重畳表示しエコー画像の情報量と視認性を向上させ、点滴漏れを予防するアプリケーションを開発する。これは看護領域における AI 技術導入の先駆的研究で あり、臨床上多くの患者が経験し潜在的に我慢を強いられている点滴漏れを解決する重要な研究である。エコー画像を自動測定して穿刺針径に見合う太い血管を示す。本研究により、看護におけるエコーによる客観的アセスメントの質を担保し、経験の少ない看護師でも安全なケアが実施可能となる。結果として患者は入院してから疼痛を伴う点滴漏れを経験せず、適切な治療を受ける事が可能になる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Annual Research Report
  • Research Products

    (13 results)

All 2020 2019 2018

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (9 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Development of an algorithm using ultrasonography-assisted peripheral intravenous catheter placement for reducing catheter failure2020

    • Author(s)
      Kanno Chiho、Murayama Ryoko、Abe-Doi Mari、Takahashi Toshiaki、Shintani Yui、Nogami Junko、Komiyama Chieko、Sanada Hiromi
    • Journal Title

      Drug Discoveries & Therapeutics

      Volume: 14 Issue: 1 Pages: 27-34

    • DOI

      10.5582/ddt.2019.01094

    • ISSN
      1881-7831, 1881-784X
    • Year and Date
      2020-02-29
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preventing peripheral intravenous catheter failure by reducing mechanical irritation2020

    • Author(s)
      Takahashi Toshiaki、Murayama Ryoko、Abe-Doi Mari、Miyahara-Kaneko Maki、Kanno Chiho、Nakamura Miwa、Mizuno Mariko、Komiyama Chieko、Sanada Hiromi
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1550-1550

    • DOI

      10.1038/s41598-019-56873-2

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Using Tablet-Type Ultrasonography to Assess Peripheral Veins for Intravenous Catheterization: A Pilot Study2019

    • Author(s)
      Takahashi Toshiaki、Murayama Ryoko、Yabunaka Koichi、Tanabe Hidenori、Sanada Hiromi
    • Journal Title

      Journal of the Association for Vascular Access

      Volume: 24 Issue: 3 Pages: 25-30

    • DOI

      10.2309/j.java.2019.002.007

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exploring the causes of peripheral intravenous catheter failure based on shape of catheters removed from various insertion sites2018

    • Author(s)
      Murayama Ryoko、Takahashi Toshiaki、Tanabe Hidenori、Yabunaka Koichi、Oe Makoto、Komiyama Chieko、Sanada Hiromi
    • Journal Title

      Drug Discoveries & Therapeutics

      Volume: 12 Issue: 3 Pages: 170-177

    • DOI

      10.5582/ddt.2018.01024

    • NAID

      130007403867

    • ISSN
      1881-7831, 1881-784X
    • Year and Date
      2018-06-30
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 末梢静脈点滴トラブルを防ぐ為の超音波画像を用いたAI によるケアリコメンデーションシステムの開発2020

    • Author(s)
      高橋 聡明, 村山 陵子, 仲上 豪二朗, 阿部 麻里, 松本 勝, 真田 弘美
    • Organizer
      第40回日本看護科学学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Catheter tip are possible resource for biological study on catheter failure.2019

    • Author(s)
      Takahashi T, Minematsu T, Murayama R, Mori T, Sanada H
    • Organizer
      AVASSM2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Murayama R, Kanno C, Abe M, Takahashi T, Shintani Y, Nogami J, Komiyama C, Sanada H2019

    • Author(s)
      Development of an algorithm using ultrasonography-assisted peripheral intravenous catheter placement for reducing catheter failure: uncontrolled Before and after study.
    • Organizer
      AVASSM2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Interventional study of care protocols including using ultrasonography to reduce mechanical irritation for the prevention of peripheral intravenous catheter failure.2018

    • Author(s)
      Takahashi T, Murayama R, Abe M, Miyahara M, Kanno C, Sanada H
    • Organizer
      World Congress on Vascular Access WoCoVA 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 点滴スタンド装着型超音波プローブ支持機による末梢静脈カテーテル穿刺支援2018

    • Author(s)
      高橋聡明、村山陵子、野口博史、阿部(土井)麻里、菅野智穂、森武俊、真田弘美
    • Organizer
      看護理工学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 末梢静脈カテーテルトラブル予防の為の機械的刺激低減ケアバンドル介入研究とリスク因子の探索2018

    • Author(s)
      髙橋聡明、村山陵子、阿部(土井)麻里、宮原(金子)真紀、菅野智穂、小見山智恵子、真田弘美
    • Organizer
      看護科学学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 横断面の超音波画像群中からの静脈留置中カテーテル位置推定手法についての検討2018

    • Author(s)
      野口博史, 高橋聡明, 村山陵子, 真田弘美, 森武俊
    • Organizer
      LIFE
    • Related Report
      2018 Annual Research Report
  • [Presentation] Particle filter-based method for estimation of a vein area from cross-sectional ultrasound image sequence of an arm2018

    • Author(s)
      Noguchi H, Noyori S, Takahashi T, Sanada H, Mori T
    • Organizer
      40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE EMBC'18, Hawaii, USA, July)
    • Related Report
      2018 Annual Research Report
  • [Presentation] The influence of peripheral intravenous catheterization on the sleep quality of patients2018

    • Author(s)
      Murayama R, Abe M, Takahashi T, Kanno C, Sanada H.
    • Organizer
      World Congress on Vascular Access WoCoVA 2018
    • Related Report
      2018 Annual Research Report

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Published: 2018-08-27   Modified: 2024-03-26  

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