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为使病人和医护人员之间搭建起一个信息沟通的极速通道,使护理人员在病区范围内能随时随地收到患者的呼叫信息并及时到达患者床前解决相关问题,方便医院传呼系统的改造和安装,研究基于Wi-Fi无线智能医用传呼系统,构建基于Android的移动无线传呼系统。对Android系统,SIP协议,语音降噪,回音消除等关键技术进行研究。在Android平台上进行设计与实现,结果显示通话效果和功能良好,到达预期效果,可作为医用传呼系统的应用。
In order to set up a speeding channel for information communication between patients and medical staffs, nursing staffs can receive patient’s call information anytime, anywhere within the ward and timely reach the patients bed to solve related problems and facilitate the reconstruction of the hospital paging system And install, research based on Wi-Fi wireless medical calling system, build Android-based mobile wireless paging system. On the Android system, SIP protocol, voice noise reduction, echo cancellation and other key technologies to study. Design and implementation on the Android platform, the results show that the call effect and function well, to achieve the desired results, can be used as medical paging system.