2020 Fiscal Year Final Research Report

Development and practice a hands-on training device for biosignal monitoring to train clinical engineers

Research Project

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Project/Area Number	17K00996
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Science education
Research Institution	Komatsu University (2018-2020) National Institute of Technology, Toyama College (2017)
Principal Investigator	Hachiga Tadashi 公立小松大学, 保健医療学部, 教授 (80123305)
Co-Investigator(Kenkyū-buntansha)	中山謙二小松短期大学, その他部局等, 教授 (00207945) 秋口俊輔富山高等専門学校, その他部局等, 准教授 (50462130) 経田僚昭富山高等専門学校, その他部局等, 准教授 (50579729)
Project Period (FY)	2017-04-01 – 2021-03-31
Keywords	臨床工学士 / 体験型実習装置 / 生体情報 / 教育実践
Outline of Final Research Achievements	In this research, we created an educational system that imitated medical equipment in the medical field, and developed an experience-based educational training device (electrocardiogram, pulse meter, ultrasonic echo diagnostic device) for biometric information measurement that combines medical technology with engineering technology. Educational practice was carried out, equipment was developed, and after the educational practice, a student questionnaire survey was conducted to analyze and confirm the educational effect. We quantified whether this device is effective and whether it deepened our understanding of the measurement principle. In electrocardiogram measurement, you can actually experience the addition of drift noise and electromyogram noise to the electrocardiogram by actions such as deep breathing and squeezing your hand. , It was possible to confirm the difference in attenuation and the difference in directivity depending on the magnitude of the ultrasonic drive frequency.
Free Research Field	科学教育
Academic Significance and Societal Importance of the Research Achievements	コロナ禍、臨床工学士の教育に求められることは、多種多様化する医療技術に対して、医療現場で役に立つ臨床工学士の養成であり、多方面で活躍できる実践的な教育が必要である。本研究では現場での医療機器をまねた教育システムを作成し、医療に工学技術を融合した生体情報計測の体験型教育実習装置の開発・改良を行った。生体情報として心電図・筋電図・脈拍計・超音波エコー診断装置を取り入れた。本研究により、測定原理を理解し、作業を模擬体験し、繰り返し練習することができ、臨床での測定誤差を再現でき、測定値に与える影響も理解させることができた。本研究の結果が他大学の学生にも波及すればその学術的意義は大きい。