The use of a bioimpedance technique on the construction of a noninvasive and wireless 2-D image system for the detection of the pathological changes of superficial tissues

• Main Authors: Sheng-Min Ji, 紀勝閔
• Other Authors: 程德勝
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/49682577184910061546

碩士 === 國立暨南國際大學 === 電機工程學系 === 101 === Pathological changes of superficial tissues are a serious problem in Taiwan. For example, pressure sore may cause patient’s limb amputation at the end if no attention has paid for them. Besides, oral and skin cancers are also a serious problem forcing Taiwan. In order to detect a massive area of pathological changes of superficial tissues, this study aims to develop a wireless system to image the changes of superficial tissues by the used of Labview based on bioimpedance technique. The system mainly consists of 2 parts: Hardware and software. For the part of hardware, it is composed of Zigbee transmission, signal generation, bioimpedance measurement, and multiplexers. For the part of software, it consists of Zigbee receiving and Labview imaging software. Evaluations show that the system is accuate and has the ability to show the location of the pathological changes of superficial tissues.