lee jihyoung

リジヒョン | lee jihyoung

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Biomedical engineering

Research keywords (6)：生体信号解析 , 電気・電子回路設計 , プログラミング , 制御工学 , 信号処理 , 生体情報計測

Research theme for competitive and other funds (3)：

2017 - 2020 Development of the Earphone-type Smart Monitor for Healthcare
2016 - 2019 Research and development of measuring blood alcohol concentration using photo-plethysmography for elimination of drunk driving
2014 - 2018 Pulse glucometry: Pioneering research towards practical non-invasive optical measurement of blood glucose

Papers (9)：

Yasuhiro Yamakoshi, Kenta Matsumura, Takehiro Yamakoshi, Jihyoung Lee, Peter Rolfe, Yuji Kato, Koichi Shimizu, Ken-Ichi Yamakoshi. Side-scattered finger-photoplethysmography: experimental investigations toward practical noninvasive measurement of blood glucose. Journal of biomedical optics. 2017. 22. 6. 67001-67001
LEE Jihyoung, MATSUMURA Kenta, YAMAKOSHI Takehiro, YAMAKOSHI Ken-ichi. Proposal of a New Dynamic Calibration Method for Transthoracic Admittance Cardiogram Using an Electrical Thoracic Simulator. Transactions of Japanese Society for Medical and Biological Engineering. 2017. 55. 3. 125-129
MATSUMURA Kenta, LEE Jihyoung, YAMAKOSHI Takehiro. Smartphone Photoplethysmography:Toward Effective Utilization in Daily Life Measurement. Transactions of Japanese Society for Medical and Biological Engineering. 2016. 54. 3. 120-128
Takehiro Yamakoshi, Jihyoung Lee, Kenta Matsumura, Yasuhiro Yamakoshi, Peter Rolfe, Daiki Kiyohara, Ken-ichi Yamakoshi. Integrating Sphere Finger-Photoplethysmography: Preliminary Investigation towards Practical Non-Invasive Measurement of Blood Constituents. PloS one. 2015. 10. 12. e0143506
Takehiro Yamakoshi, Kenta Matsumura, Peter Rolfe, Shota Hanaki, Akira Ikarashi, Jihyoung Lee, Ken-Ichi Yamakoshi. Potential for health screening using long-term cardiovascular parameters measured by finger volume-oscillometry: pilot comparative evaluation in regular and sleep-deprived activities. IEEE journal of biomedical and health informatics. 2014. 18. 1. 28-35

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MISC (5)：

Development of Heart Rate Monitoring System Using Smart Glass - Proposed of the New-algorithm for Reduced Noise of Electrocardiogram Derived from Head-. 2020. 3. 29-33
李知炯. 指輪型の非侵襲的連続血圧計測システム開発研究-修正規準化脈波容積を用いたボリュームクランプ法における平均動脈血圧の決定法に関する予備検討--Development of the Ring-type Non-invasive Continuous Blood Pressure Monitoring System -A Pilot Study on the Determination Method of Mean Arterial Pressure Based on the Volume Clamp Method Using the Modified Normalized Pulse Volume--ユビワガタノヒシンシュウテキレンゾクケツアツケイソクシステムカイハツケンキュウ -シュウセイキジュンカミャクハヨウセキヲモチイタボリュームクランプホウニオケルヘイキンドウミャクケツアツノケッテイホウニカンスルヨビケントウ-. 福岡工業大学総合研究機構研究所所報. 2020. 2. 99-103
草場志帆里, 李知炯, 甲斐智希, 福本悠斗, 山越健弘. スマートイヤーモニターシステムの開発研究-耳部脈拍数検出のためのイヤホン型高感度緑光電容積脈波計測システム開発--Development of the Smart Ear Monitor System - Development of an Earphone-type High Sensitivity Green Light Photoplethysmogram Measurement System for Heart Rate Monitoring in the Ear --スマートイヤーモニターシステムノカイハツケンキュウ - ジブミャクハクスウケンシュツノタメノイヤホンガタコウカンドミドリコウデンヨウセキミャクハケイソクシステムカイハツ-. 福岡工業大学総合研究機構研究所所報. 2018. 1. 97-102
Development of the Finger-type Wearable Health Screening System - A Study on Measurement of Blood Pressure Using the Real Silent and Non-vibration Running Piezoelectric Air Pump -. 2018. 1. 103-107
李知炯, 小柳貴寛, 松尾勇輝, 草場志帆里, 福本悠斗, 山越健弘. 熱中症予防のための生体情報スマートイヤーモニターシステムの実用化に向けた開発研究-イヤホンを用いた耳部における緑光電容積脈波についての基礎検討--Development of the smart ear monitor system for measurement of physiological indices towards a practical system for the prevention of heat illness: a preliminary investigation of the green light ear photoplethysmogram using an earphone-ネッチュウショウヨボウノタメノセイタイジョウホウスマートイヤーモニターシステムノジツヨウカニムケタカイハツケンキュウ-イヤホンオモチイタミミブニオケルミドリコウデンヨウセキミャクハニツイテノキソケントウ-. 福岡工業大学情報科学研究所所報 = Reports of Computer Science Laboratory. 2017. 28. 19-24

Lectures and oral presentations (32)：

緑色光反射型光電脈波計測装置を用いた新規イヤホン型カフレス式血圧測定機器の精度についての検討
(日本内科学会雑誌 2023)
三軸加速度センサーを用いて測定した地域在住前期高齢者の歩行能力指標と認知機能の関連
(健康支援 2023)
指における容積振動法においてカフ容積による測定血圧の誤差及び校正法について
(生体医工学 2022)
A study on the precision and accuracy of calibrated core body temperature based on the dual heat flow method for external ear canal temperature using earphone
(The Proceedings of Mechanical Engineering Congress, Japan 2022)
A study on the embedded system using the RGB camera and thermal camera for the stress monitoring
(Transactions of Japanese Society for Medical and Biological Engineering 2020)

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Education (3)：

2011 - 2014 Kanazawa University Graduate School of Natural Science and Technology Division of Innovative Technology and Science
2009 - 2011 Dankook University (KOREA)
2002 - 2009 Dankook University (Korea)

Work history (2)：

2015/04 - 現在 Fukuoka Institute of Technology Faculty of Information Engineering Department of Information and Systems Engineering Assistant Professor
2014/04 - 2015/03 Ritsumeikan University Ritsumeikan-Global Innovation Research Organization Senior Researcher

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