Analysis on the Autonomic Nerve Function by the Fast Fouier Transform of ECG wave and Measuring of the Small Quantity of Sweating during Anesthesia

心电波快速傅里叶变换分析麻醉过程中微量出汗量的自主神经功能

• 批准号: 03670722
• 负责人: GOTO Yukio
• 金额: $ 1.28万
• 依托单位: Fukui Medical School
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03670722/
• 关键词: Autonomic Nerve Function; R-R interval Variations of ECG; Fast Fourier Transform (FFT); Small Quantity of Sweating; Standing Test; Tilting Test; Anesthesia; 心電図R-R間隔変動値; 体温; 換気カプセル法; 心電図RーR間隔変動値; 高速フ-リエ解析; 微量発汗量; 麻酔

On the purpose of the measuring of the autonomic nerve functions during anesthesia which have deep relationship between the respiration and circulation control.The R-R interval variation analysings were studied since 1987. As a considering plans of above purpose, we set about the analysing of the power spectrum by Fast Fourier Transform (FFT) from the many inputed waves of R-R interval variation signals mainly, and continuous measuring of a small quantity of local sweating and a temperature of the eardrum which is correlated with brain temperature.By these above datas, the autonomic nerve functions will be able to show totaly. At first, on the analysing of frequency of R-R interval variation waves, the low frequency component/high frequency component ratio from the data of 40 young persons were studied.As the results, a range of the LF/HF ratio was more suitable in the "0.03-0.15 Hz/0.16-0.4Hz" than in the "0.04-0.15Hz/0.16-0.4 Hz" or "0.04-0.12Hz/0.21-0.29Hz" and then the lowest limit of low frequency component was proved at 0.03 or 0.02 Hz.From the datas of standing test and tilting test of the 40 young persons, the standard daras that is supposed of preoperative patients were made. And then both coefficient formula were shown.

为了监测麻醉过程中与呼吸和循环控制密切相关的自主神经功能，从1987年开始对R-R间期变异分析进行了研究。作为上述目的的考虑方案，我们主要从R-R间期变化信号的多个输入波形进行快速傅立叶变换(FFT)功率谱分析，并连续测量少量局部出汗和与脑温度相关的鼓膜温度，通过以上数据将能够全面地显示自主神经功能。首先，在对R-R间期变化波的频率进行分析的基础上，对40例年轻人的数据进行了低频成分/高频成分比值的研究。低频/高频比值在“0.03-0.15 Hz/0.16-0.4 Hz”比“0.04-0.15 Hz/0.16-0.4 Hz”或“0.04-0.12 Hz/0.21-0.29 Hz”更合适，低频成分的下限为0.03或0.02 Hz。给出了这两个系数的计算公式。

项目成果

後藤幸生 他: "R-Rモニターによる自律神経機能バランス調節能の1評価法" 臨床検査. 37. 1159-1163 (1993)

Yukio Goto 等：“使用 R-R 监视器的自主神经功能平衡控制能力的评估方法”临床检查 37. 1159-1163 (1993)。

後藤幸生他: "麻酔・集中治療とテクノロジー、1994(R-R間隔変動解析器による自律神経機能の歪み判定法の呈示)" 克誠堂出版株式会社(in press), (1994)

Yukio Goto 等：“麻醉/重症监护和技术，1994（介绍使用 R-R 间隔变异分析仪确定自主神经功能扭曲的方法）”Kuseido Publishing Co., Ltd.（印刷中），（1994 年）

Yukio Goto: "On the Autonomic Nerve Disturbances of Diabetes Mellitus" JOURNAL OF CLINICAL ANESTHESIA. 16-7. 881-882 (1992)

Yukio Goto：“关于糖尿病的自主神经紊乱”临床麻醉杂志。

後藤 幸生,柳本 政浩,中嶋 一雄,若村 徹: "麻酔・集中治療とテクノロジ-,1992(心電図RーR間隔変動値応用自律神経機能自働解析システム)" 克誠堂出版株式会社, 120 (1992)

Yukio Goto、Masahiro Yanagimoto、Kazuo Nakajima、Toru Wakamura：“麻醉/重症监护和技术-，1992（应用心电图 R-R 间隔波动值的自动自主神经功能分析系统）”Kuseido Publishing Co., Ltd.，120（1992））

後藤 幸生 他: "自律神経機能判定のための新解析法の提案--心電図R-R間隔トレンドグラフと100心拍分平均値の活用" 臨床検査. 34. 601-604 (1990)

Yukio Goto 等人：“确定自主神经功能的新分析方法的建议 - 利用心电图 R-R 间隔趋势图和 100 次心跳的平均值”临床检查 34. 601-604 (1990)。