Tangent Cone Methods for the Measurement of the Dicrotic Notches in the Carotid Pulses

• Main Authors: Jia-Yu Chen, 陳家祐
• Other Authors: Jia-Wen Chen
• Format: Others
• Language: en_US
• Online Access: http://ndltd.ncl.edu.tw/handle/69048158975221089188

碩士 === 國立嘉義大學 === 應用數學系研究所 === 96 === In this paper, we will introduce non-smooth analysis theory, to study the problem of the aortic valve and build the dynamics model for the carotid artery blood flow. In the course of the study, we use ultrasound to conduct clinical trials and research, building a series of digital medical imaging. We researched and analysed these images to get a series of information and data, using tangent cone methods to measure the dicrotic notches in the carotid pulses, to develop a new method to differentiate aortic valve atresia insufficiency, the result can provide further medical treatment of cardiovascular disease in the application of the medical diagnostic value.