EEG Call and Alarm System with Infrared Communications

• Main Authors: Hong-Yi Lin, 林宏鎰
• Other Authors: Der-Chin Chen
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/57447160727064024348

碩士 === 逢甲大學 === 資電碩士在職專班 === 101 === Abstract The purpose of this research is to establish an electroencephalography (EEG) call alarm system with infrared communications, through the head brainwave single pole grabber to capturing out the brain physiological signal, it through after treatment trigger warning system. When the patient lying down sickbed at medical staff cannot be monitored around the clock, temporary having medical needs, because it hands and feet inconvenient, but yet cannot use the hands press the switch call medical staff, then can by this system to trigger pager alert to obtain support. This system mainly by EEG capturing, infrared transmitting and receiving, and control etc. three module to composed. Using brainwave single pole grabber capturing when the patients at teeth bite that produce of EEG, that signal through after the microprocessor analysis and processing, then through the infrared transmission technology makes the system effective immediately trigger paging alarm. Through the experiment results verify, this system infrared transmission success rate achieves 85%, capturing EEG bite trigger signal success rate achieve 85%. The system established after the completion proceed visual fatigue degree brainwave relax testing experiment, use the Microsoft Windows system built-in three color, there are red, blue and green serve as testing background, measure the relax value of tester in each color series. Through the experimental results, green background relaxes value achieve to 77%, blue series for 66% and red series for 60%.