摘要
基于半自动监控病理脉搏及紧急病情定位的目的,采用光电传感器采集人体腕部表浅层动脉脉搏,双极性放大器OP07做调理、滤波、升压等预处理,CC2530芯片数模转换,ZigBee协议传输信号,上位机显示,供医护人员监视,结合星型无线传输实验、调理电路仿真实验、上位机显示实验、功率测量实验,得到了准确可视化脉搏,监测过程具有安全无害性、移动便捷性、实时可靠性,并能够通过定位算法较准确定位至紧急情况病房,整套系统具备广泛医用推广条件。
Based on the purpose of semi-automatic monitoring of pathological pulse and emergency conditions. First of all, the photoelectric sensor is used to measure. Second, the OP07 chips are used to complete the Pre-Processing. Third, the CC2530 chips are made do AD conversion. Forth, the ZigBee protocol is used to transmit signal. Finally, the host computer is displayed. Combined with star wireless transmission experiment, regulate circuit simulation experiment, PC display experiment, power measuring experiment, the conclusion that the accurate visual pulse is got can be drew, which is safe,mobile convenient, reliable, real-time to be extensive on medical conditions.
出处
《电子设计工程》
2016年第15期115-118,共4页
Electronic Design Engineering
