携帯型胸部電気的アドミタンス心拍出量・心電図計測装置の開発とその性能評価

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/01/01

タイトル(英語): Development of a Portable Transthoracic Admittance Cardiograph and Its Validation of Performance

著者名: 松村　健太（金沢大学 理工研究域 機械工学系），吉元　健史（金沢大学 大学院 自然科学研究科），山越　健弘（金沢大学 理工研究域 機械工学系），小川　充洋（金沢大学 理工研究域 機械工学系），山越　憲一（金沢大学 理工研究域 機械工学系）

著者名(英語): Kenta Matsumura (College of Science and Engineering, Kanazawa University), Kenshi Yoshimoto (Graduate School of Natural Science and Technology, Kanazawa University), Takehiro Yamakoshi (College of Science and Engineering, Kanazawa University), Mitsuhiro Ogawa (College of Science and Engineering, Kanazawa University), Ken-ichi Yamakoshi (College of Science and Engineering, Kanazawa University)

キーワード: アドミタンス・カーディオグラフ，非侵襲，自由行動下，心拍出量　　admittance cardiograph，non-invasive，ambulatory，cardiac output

要約(英語): Transthoracic admittance cardiography is a simple and non-invasive method for monitoring cardiac kinetic function. However, its application is relatively limited because few portable devices are available. We have therefore developed a new portable transthoracic admittance cardiograph and its experimental validation of performance has been made in this study. We measured cardiac kinetic function, including heart rate, pre-ejection period, left ventricular ejection period, stroke volume, and cardiac output, in 10 healthy adult male subjects at rest and during exercise using a conventional desktop device as a reference and a newly developed portable device. As a result, high correlations between the desktop and the portable devices were observed in all indices (all rs > .83, all ps < .001). In addition, despite a simple case study, 24-hour continuous ambulatory measurement in a normal daily life using this portable device was confirmed. These results clearly demonstrate the validity of performance and the practicability of this device.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.1 （2014） 特集：スマート社会を支える電子回路技術

本誌掲載ページ: 41-48 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/134/1/134_41/_article/-char/ja/