本文選題：經(jīng)顱磁刺激 + 安全性　； 參考：《天津工業(yè)大學(xué)》2017年碩士論文

【摘要】：經(jīng)顱磁刺激技術(shù)(transcranial magnetic stimulation,TMS)是一種無痛、無創(chuàng)、綠色的治療和診斷技術(shù)。主要應(yīng)用于神經(jīng)醫(yī)學(xué)領(lǐng)域和康復(fù)醫(yī)學(xué)領(lǐng)域。經(jīng)顱磁刺激的臨床研究顯示,該技術(shù)在治療和診斷的過程中可能使受試者感到不適,即存在安全性問題,因此該技術(shù)并沒有得到廣泛的應(yīng)用。針對經(jīng)顱磁刺激治療和診斷過程中存在使受試者感到不適癥狀的問題,即經(jīng)顱磁刺激的安全性問題,本文提出了基于經(jīng)顱磁刺激的磁場測量結(jié)構(gòu)。在經(jīng)顱磁刺激治療和診斷過程中,以磁場測量結(jié)構(gòu)替代受試者,磁場測量結(jié)構(gòu)能夠反饋經(jīng)顱磁刺激治療和診斷過程中其所在區(qū)域的磁場分布,依據(jù)磁場分布分析經(jīng)顱磁刺激治療和診斷過程中是否存在潛在的安全性風(fēng)險。磁場測量結(jié)構(gòu)的提出為提高經(jīng)顱磁刺激的安全性提供了測量依據(jù)和物理基礎(chǔ)。對經(jīng)顱磁刺激設(shè)備的改進具有一定的指導(dǎo)意義。針對提出的磁場測量結(jié)構(gòu),本文設(shè)計了三維磁場測量傳感器和三維磁場測量傳感器標定平臺。提出了三維磁場測量傳感器和三維磁場測量傳感器標定平臺的標定方法,并進行了理論分析、實驗和實驗結(jié)果誤差分析。實驗結(jié)果表明,三維磁場測量傳感器標定平臺的標定實驗誤差1%,所設(shè)計三維磁場測量傳感器標定實驗誤差1.5%,在誤差允許的范圍(5%)內(nèi)。因此所設(shè)計的三維磁場測量傳感器標定平臺可用于標定三維磁場測量傳感器,標定的三維磁場測量傳感器可用于磁場測量結(jié)構(gòu)進行磁場測量。
[Abstract]:Transcranial magnetic stimulation is a painless, noninvasive, green technique for treatment and diagnosis. Mainly used in the field of neuromedicine and rehabilitation medicine. The clinical study of transcranial magnetic stimulation (TMS) shows that the technique may make the subjects feel uncomfortable in the course of treatment and diagnosis, that is, there are safety problems, so the technique has not been widely used. In view of the problem of the safety of transcranial magnetic stimulation in the treatment and diagnosis of transcranial magnetic stimulation, a magnetic field measurement structure based on transcranial magnetic stimulation is proposed. In the treatment and diagnosis of transcranial magnetic stimulation, the magnetic field measurement structure was used to replace the subjects. The magnetic field measurement structure could feedback the magnetic field distribution in the region of transcranial magnetic stimulation therapy and diagnosis. Potential safety risks in transcranial magnetic stimulation therapy and diagnosis are analyzed based on magnetic field distribution. The structure of magnetic field measurement provides the basis of measurement and physics for improving the safety of transcranial magnetic stimulation. It has certain guiding significance for the improvement of transcranial magnetic stimulation equipment. Aiming at the structure of magnetic field measurement, the calibration platform of three dimensional magnetic field measurement sensor and three dimensional magnetic field measurement sensor is designed in this paper. The calibration methods of the three dimensional magnetic field measurement sensor and the calibration platform of the three dimensional magnetic field measurement sensor are put forward, and the theoretical analysis, the error analysis of the experimental results and the experimental results are carried out. The experimental results show that the calibration error of the 3D magnetic field sensor calibration platform is 1 and the calibration error of the designed 3D magnetic field sensor is 1.5, within the error allowable range of 5. Therefore, the calibration platform of the 3D magnetic field measurement sensor can be used to calibrate the three-dimensional magnetic field measurement sensor, and the calibrated three-dimensional magnetic field measurement sensor can be used to measure the magnetic field of the magnetic field measurement structure.
【學(xué)位授予單位】：天津工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：R741.044;TP212

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