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新型低功耗胃肠动力无线遥测系统的研制

Development of a New Power-saving Gastrointestinal Motility Wireless Telemetry System
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摘要 本研究分别从硬件设计、通信协议和软件实现三个方面讨论了胃肠动力无线遥测系统的研制。该遥测系统能够方便的根据实际需要设置相应的采样频率、采样精度、传输码率、载波频率、带宽等检测参数,并且能长时间工作。该系统具有两种工作模式:实时监测模式和存储工作模式。设计了可靠的通讯协议,保证了多对生物遥测胶囊-数据记录器同时工作。最后,运用本研究所开发的系统进行了临床试验。
出处 《中国生物医学工程学报》 CAS CSCD 北大核心 2006年第5期623-628,共6页 Chinese Journal of Biomedical Engineering
基金 国家自然科学基金项目(3027382) 国家863计划资助项目(2004AA404013)
关键词 胃肠动力 无线遥测 通信协议 射频通信 gastrointestinal motility wireless telemetry communication protocol RF communication
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