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Study on Human Stress Reaction Caused by ELF Electric Field Exposure

极低频电场暴露引起的人体应激反应研究

基本信息

批准号：
17560265
负责人：
O. SHIMIZU Hisae
金额：
$ 2.3万
依托单位：
Hokkaido Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17560265/
关键词：
Electric field exposure Perception threshold Human-body influence Safety standard Amount of blood flows Human body hair Stress reaction Psychology Condition 皮膚感覚刺激

项目摘要

By this research, in order to attain the purpose, it inquired in the following ways.1. Development of equipment which measures human perception threshold of electric field and physiological change in un-contacting on different environmental conditions. (1) the constant temperature and humidity equipment which puts in bodily and makes measurement possible was manufactured (2)AC electric field exposure equipment that enables electric field exposure of some human bodies was designed and manufactured. (3) The equipment which measures the blood-flow change near the electric field exposure part was designed and manufactured.2. Measure the perception threshold at the time of exposing AC electric field, and blood-flow change under the following conditions. (1) When electric field exposure is carried out to a portion sensitive to cutaneous sensation stimuli, such as a man's hand and an arm. (2) When electric field exposure is carried out to the subject from whom body surface conditions differ. … More (3) When electric field exposure is carried out to the subject from whom mental conditions differ.3. Development of equipment which measures perception threshold and stress reaction at the time of carrying out electric field exposure in un-contacting on whole human body. (1) Design equipment centering on the potential medical treatment machine with which the safety to a human body is confirmed. It manufactured. (2) Design the equipment which carries out telemetering of blood-flow change of the body surface side of human bodies, such as the top of the head, a face, an arm, and a leg, and near the electric field exposure. It manufactured.4. Measure the perception threshold and stress reaction at the time of carrying out whole body exposure of the electric field under the following conditions. (1) Measure under different exposure and environmental conditions to the subject of different a large number, such as a sex, age, and quantity of human body hair, and they are many subjects. It received and analyzed statistically repeatedly.The following research result was obtained by the above experimental research. Survey by the human body showed that a blood flow changed by electric field exposure. Moreover, it checked that these change influenced according to the difference between relative humidity, and direct-current exchange electric field and a measurement part, various body surface conditions, and mental conditions. I think that these results have attained mostly the analysis of the physiological function of electric field about the hypothesis hung up as a purpose of this research. Less

通过本研究，为达到研究目的，主要从以下几个方面进行了探讨.研制了不同环境条件下人体对电场的感知阈值和非接触生理变化的测量装置。(1)研制了可放入人体进行测量的恒温恒湿装置。（2）设计并研制了可对人体进行电场暴露的交流电场暴露装置。(3)设计并制作了测量电场暴露部位附近血流变化的装置.测量暴露于交流电场时的感知阈值，以及下列条件下的血流变化。(1)当对皮肤感觉刺激敏感的部位，如人手和手臂进行电场暴露时。（2）当对身体表面条件不同的受试者进行电场暴露时。 ...更多信息 (3)当对精神状况不同的受试者进行电场暴露时。对全身进行非接触式电场暴露时的感知阈值和应激反应测量装置的研制。(1)以确认对人体的安全性的潜在医疗机器为中心设计设备。它制造。(2)设计了对人体体表侧，如头顶、面部、手臂、腿部，以及电场暴露附近的血流变化进行遥测的设备。4.在以下条件下，测量全身暴露于电场时的感知阈值和应激反应。(1)在不同的照射量和环境条件下测量到的受试者不同的数量很多，如性别、年龄、人体毛发的数量等，受试者很多。通过以上实验研究，得出以下研究结果。通过对人体的调查表明，血液流动会因电场暴露而发生变化。此外，还检查了相对湿度、直流交换电场和测量部位之间的差异、各种体表条件和精神状况对这些变化的影响。我认为这些结果基本上达到了作为本研究目的而提出的关于电场生理功能的假设的分析。少

项目成果

期刊论文数量（17）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

ELF電解曝露の生体作用機序に関する基礎的研究III-末梢血流量変化の機序について-

ELF电解暴露生物学机制基础研究III - 外周血流变化机制 -

DOI：
发表时间：
2006
期刊：
生体医工学第44巻特別号
影响因子：
0
作者：
小山有基;小山有基;Y.Koyama;Y.Koyama;小山有基;小山有基;小山有基
通讯作者：
小山有基

ELF電解曝露の生体作用機序に関する基礎的研究

ELF电解暴露生物学机制的基础研究

DOI：
发表时间：
2007
期刊：
北海道工業大学研究紀要第35号
影响因子：
0
作者：
小山有基;小山有基
通讯作者：
小山有基

Analysis of Body Hair Movement in ELF Electric Field Exposure

DOI：
10.1109/iembs.2005.1615406
发表时间：
2012-08
期刊：
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference
影响因子：
0
作者：
H. Shimizu;K. Shimizu
通讯作者：
H. Shimizu;K. Shimizu

ELF電界曝露の生体作用機序に関する基礎的研究III-曝露時における体毛の動きの解析-

ELF电场照射生物学机制基础研究III-照射过程中体毛运动分析-

DOI：
发表时间：
2005
期刊：
生体医工学第43巻特別号
影响因子：
0
作者：
小山有基;小山有基;Y.Koyama;Y.Koyama;小山有基;小山有基;小山有基;Y.Koyama;小山有基;H.O.Shimizu;清水久恵;H.O.Shimizu;H.O.Shimizu;清水久恵
通讯作者：
清水久恵

ELF電解曝露の生体作用機序に関する基礎的研究II-血流変化の特性解析-

ELF电解暴露生物学机制基础研究II-血流变化特征分析-