Design and Establishment of Diagnosis Syatem for Nailfold Microcirculation Observing System

• Main Author: 趙維新
• Other Authors: Ming-Fei Chen
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/59655194978169911821

碩士 === 國立彰化師範大學 === 機電工程學系 === 94 === Microcirculation is the most fundamental part of the circulatory system. Microcirculation and their endothelial cells also play roles in signal transduction, proliferation and circulatory repair. If something wrong with the circulatory system, the nailfold microcirculation pattern will show some characteristics. The aim of this study is to improve the process image of nailfold microcirculation system. The result of image quality will be disturbed by the vibration and roughness of nailfold surfaces. Also, the microscopic image and options of light will influence the image contrast of capillary blood and other substances. The result of the study are as follows. First, the experimental result improves the fixture, which will diminish the vibration of miniature images. Then, the positioning pattern was designed to solve the matching of blood blocks to avoid the velocity complex calculations and get the stable capillary blood image. Finally, a microcirculation diseases diagnosis system was developed to verify the nailfold circulation system.