光电子技术, 2003, 23 (2): 126, 网络出版: 2006-06-08
硅蓝光探测器在医疗监测中的应用
Application of Optic Detector in Medical
摘要
采用特定波长的光探测器监测胃食管中胆红素的浓度,可以判定病理性胆汁返流.本文介绍了采用465 nm的光探测器和MSP430F149超低功耗微处理器设计的24 h胆汁返流监测仪,该监测仪带有点阵液晶图形显示器,可以直接查看24 h胆红素浓度的变化,文中对仪器的硬件和软件实现方案作了比较详细的分析.
Abstract
To diagnose the GERD we can detect the concentration of bilirubin in the gastro esophageal by optical acquisition of special wavelength. In this paper the detector for bile reflux in 24 h designed with 465 nm optic sensor and MSP430F149 controller was introduced. The LCD may be applied to display the curve of the concentration of bilirubin. The scheme of design was discussed.
耿卫东, 王玉明, 李凤岩, 孙钟林, 王邦茂. 硅蓝光探测器在医疗监测中的应用[J]. 光电子技术, 2003, 23(2): 126. 耿卫东, 王玉明, 李凤岩, 孙钟林, 王邦茂. Application of Optic Detector in Medical[J]. Optoelectronic Technology, 2003, 23(2): 126.
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