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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/68726

    Title: 高感度無袖套的穿戴式血壓值之量測;A High-sensitive and Cuff-less Blood Pressure Watching for Future Wearable Health Care.
    Authors: 蔡宗衛;Tsai,Tsung-wei
    Contributors: 資訊工程學系
    Keywords: 穿戴式醫療;心電圖;無袖套式血壓量測;脈波;Wearable device;health care;ECG;PPG;PTT;PWV;blood pressure;cuff-less
    Date: 2015-07-15
    Issue Date: 2015-09-23 14:22:38 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 近年,行動裝置的蓬勃發展已經改變了許多既有的生活方式,讓我們可以不受時間地點的限制,實現很多過去無法完成的事情,同時也帶動很多領域的技術發展。在行動醫療上,我們得利於這場行動裝置的革命,讓我們可以更加便利的檢測。在過去檢測時,我們需要龐大的儀器,費時費工;但時至如今,我們可以透過無線傳輸的技術,和生理資訊的電子感測器,隨時隨地擷取身體關於健康的蛛絲馬跡並即時顯示在行動裝置上,增進了檢測的效率和便利。
    ;Recently, our usual life has been changed sharply due to the flourishing growth of the portable smart devices. It breaks through the limitation of time and space and makes everything more reachable than before, which simultaneously triggers the increasing inventions in many research fields. In the mobile health care, we highly benefit from these technological revolutions. Modern techniques monitor physical conditions by the light and small biological sensors and transmit detailed information via the wireless network to our portable smart device immediately. The previous disadvantages during the examination, e.g. the enormous equipment, the time and cost acquirement, are much improved now.
    In this thesis, we develop an Android application program and also design a wearable device contains the Electrocardiography (ECG) sensor and the Photoplethysmogram (PPG) sensor. The relation between the Pulse transit time (PTT) and the blood pressure was investigated successfully via our programs and device. The blood pressure can be easily measured in our wearable device through the contact between our skin and the sensors. It decreases the chance of infection from the invasive method and erases the uncomfortable and inconvenience from the cuff-based method. Our researches not only implement a useful tool but also shed light on the mobile health care in the future.
    Appears in Collections:[資訊工程研究所] 博碩士論文

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