Studies on Assessment of Psycho physiological Stress using Multipurpose Noninvasive Cardiovascular RegulationMonitoring Systems

利用多用途无创心血管调节监测系统评估心理生理压力的研究

• 批准号: 17300149
• 负责人: YAMAKOSHI Ken-ichi
• 金额: $ 9.72万
• 依托单位: Kanazawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17300149/
• 关键词: physiological stress; blood pressure; cardiac output; volume compensation method; impedance cardioaraphy; 呼吸療法; ストレス評価; ストレス緩和; 非侵襲循環機能計測; 血圧; 生体ストレス評価法; 能動的・受動的ストレス対処; ストレス反応緩和法; 生体ストレス負荷; 生理活性度; 単調作業

Using a multipurpose noninvasive beat-by-beat cardiovascular monitoring system, stress-induced cardiovascular re activities and effectiveness of newly designed miniature slow-breathing guiding device as stress reduction method were evaluated within stressful tasks to quantify the degree of mental and physical stress conditions. The multipurpose noninvasive beat-by-beat cardiovascular monitoring system designed by head investigator could offer beat-by-beat blood pressure based on the volume compensation method, cardiac output based on the electric impedance/admittance cardiography and same physiological related parameters, such as respiration rate, pulse wave velocity and so on. The miniature slow-breathing guiding device was fabricated using a miniature vibration motor.In the acute stressful tasks, arithmetic and cold pressor, the stress-induced cardiovascular reactivities were significantly reduced with the slow-breathing (6 rate/min) guiding device especially blood pressure and heat; rate (n=7, p<0.05). The prototype system combining the cardiovascular monitor with the breath controller appears to be useful and helpful in terms of self-monitoring of hemodynamic changes as well as self-care for the improvement of the cardiovascular function during daily living.

采用多功能无创心血管监测系统，对应激性心血管反应进行了评价，并采用新型的小型慢呼吸引导装置作为应激缓解方法，对应激性心血管反应进行了评价，以量化心理和生理应激状态的程度。由首席研究员设计的多用途无创逐搏心血管监测系统可以提供基于容量补偿方法的逐搏血压，基于电阻抗/心导纳心动图的心输出量和相同的生理相关参数，如呼吸率，脉搏波传导速度等，利用微型振动电机制作了微型慢呼吸引导装置，在急性应激任务中，在算术加压和冷加压下，慢呼吸（6次/min）引导装置可显著降低应激性心血管反应性，尤其是血压和心率（n=7，p<0.05）。结合心血管监测器与呼吸控制器的原型系统似乎是有用的和有帮助的，在自我监测的血液动力学变化以及自我护理的改善，在日常生活中的心血管功能。

项目成果

Assessment of stress-induced hemodynamic responses using multipurpose non-invasive continuous cardiovascular monitoring system

使用多用途无创连续心血管监测系统评估应激引起的血流动力学反应

• 发表时间: 2006
• 期刊: Proceedings of the 28th Annual Conference of the IEEE Engineering in Medicine and Biology Society (CD-ROM)
• 作者: M.Nogawa;T.Yamakoshi;A.Ikarashi;S.Tanaka;Y.Yamakoshi
• 通讯作者: Y.Yamakoshi

A Basic Study on Cardiovascular Hemodynamic Analysis under Condition of Simulated Monotonous Automobile Driving

模拟汽车单调驾驶条件下心血管血流动力学分析的基础研究

• 发表时间: 2006
• 期刊: Proceedings of World Congress on Medical Physics and Biomedical Engineering (CD-ROM)
• 作者: T.Yamakoshi;K.Yamakoshi;P.Rolf;S.Tanaka;M.Nogawa;Y.Sawada
• 通讯作者: Y.Sawada

単調運転時の高濃度酸素負荷に対するドライバー活性化効果

单调驾驶过程中驾驶员激活对高浓度氧负荷的影响

• 发表时间: 2005
• 期刊: 自動車技術会論文集 36(6)
• 作者: 山越健弘;山越憲一;日下部正宏
• 通讯作者: 日下部正宏

「研究成果報告書概要(和文)」より

摘自《研究结果报告摘要（日文）》

• 发表时间: 2005
• 作者: Kawauchi;et. al.;Nishimura et al.;Dezawa et al.;Yoshizawa et al.;星野 幹雄;星野 幹雄
• 通讯作者: 星野 幹雄

A Preliminary Study on Driver's Stress Index Using a New Method Based on Differential Skin Temperature Measurement

基于皮肤温度差测量的新方法对驾驶员压力指数的初步研究

• 发表时间: 2007
• 期刊: Proceedings of the 29th Annual Conference of the IEEE Engineering in Medicine and Biology Society
• 作者: T. Yamakoshi;K. Yamakoshi;S. Tanaka;M. Nogawa;M. Shibata;Y. Sawada;P. Rolf;Y. Hirose
• 通讯作者: Y. Hirose