王正一2006-07-262018-06-292006-07-262018-06-292001-07-31http://ntur.lib.ntu.edu.tw//handle/246246/22335我們開發了一組以微控制器為核心 的多功能可攜式記錄系統，其中也包括了 胃電、心電圖及腦波省電型放大器的設 計，並應用非揮發性的記憶體flash memory 作為生理信號的儲存，最後由新開發的擷 取軟體將生理信號儲存於個人電腦中，供 離線分析之用。A general-purpose microcontroller based portable system was designed to record biomedical signal. We accomplished three low power biomedical amplifiers to record EGG, ECG, and EEG signal, respectively. Flash memory was used as the storage medium of the system due to its characteristics of non-volatilization and low power consumption. Finally, the acquisition software recorded the physiological signal into PC for further off-line analysis.application/pdf248961 bytesapplication/pdfzh-TW國立臺灣大學醫學工程學研究所微控制器胃電心電圖腦波前置放大器microcontrollerEGGECGEEGpreamplifierreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/22335/1/892213E002132.pdf