| 基于LabVIEW的脉搏血氧饱和度测量与分析系统设计 |
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| 引用本文： | 何史林,陈广飞,李琪,应俊. 基于LabVIEW的脉搏血氧饱和度测量与分析系统设计[J]. 医疗卫生装备, 2009, 30(11): 16-18 |
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| 作者姓名： | 何史林 陈广飞 李琪 应俊 |
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| 作者单位： | 解放军总医院生物医学工程保障中心,北京,100853 |
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| 基金项目： | "十一五"民用航天预研项日 |
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| 摘 要： | 目的：开发一套基于LabVIEW的脉搏血氧饱和度测量和分析系统。方法：通过研制以TI的MSP430FG439为核心的单片机控制系统,并利用虚拟仪器软件LabVIEW的数字信号处理函数和图形显示控件来实现脉搏波的处理、显示以及脉搏血氧饱和度的计算,从LabVIEW软件方面讨论了系统的实现。结果：获得良好脉搏血氧饱和度的测量、显示和控制系统。结论：该方法为监护设备的开发提供一个新的思路,也对临床上特需的血氧饱和度分析提供了一个便捷的路径。
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| 关 键 词： | 脉搏血氧饱和度 LabVIEW 脉搏波 MSP430 |
Design of SpO2 Measuring and Analysis System Based on LabVIEW |
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| HE Shi-lin,CHEN Guang-fei,LI Qi,YING Jun. Design of SpO2 Measuring and Analysis System Based on LabVIEW[J]. Chinese Medical Equipment Journal, 2009, 30(11): 16-18 |
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| Authors: | HE Shi-lin CHEN Guang-fei LI Qi YING Jun |
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| Affiliation: | (Biomedical Laboratory, General Hospital of PLA, Beijing 100853, China) |
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| Abstract: | Objective To design and develop a kind of SpO2 detection and analysis system based on LabVIEW. Methods Pulse signal process and SpO2 calculation were achieved by designing a control system based on TI Company＇s MSP430FG439 MCU and using the digital signal process and graphic controls of the LabVIEW software. The design project and the realization way were given out by discussing the software of LabVIEW. Results The system could acquire, display and process pulse signal and calculate SpO2. Conclusion The system carries out a new way to design medical monitor equipment. Furthermore, it provides a shortcut for special analysis of the SpO2 and pulse signal in clinic. |
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| Keywords: | LabvIEW MSP430 |
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