基于树莓派的心肺复苏MCPS设计与实现

Design and implementation of CPR MCPS based on Raspberry Pi

针对当前医护人员专业技能和经验的差异性、传统医疗设备携带不便等问题,设计一种基于树莓派的心肺复苏医疗信息物理融合系统(MCPS)。树莓派作为系统控制器连接各种医疗传感器,接收传感器测量的数据并且对数据进行处理,将处理后的数据同时发送到服务器和APP客户端。树莓派通过MQTT协议将数据发送到云端MQTT代理服务器;同时通过WiFi将数据转发到手机APP客户端,与标准数据阈值做对比,判定患者身体参数是否超标,并依此决定是否发出告警。实时并且智能化显示出患者的身体参数,供医护人员参考使用,系统体积较小,方便随身携带。实验结果表明,该系统测量准确,易于携带,能够有效提升对患者的服务质量。

In view of the differences in the professional skills, experience of current medical staff and the inconvenience of carrying traditional medical equipment, designed a cardiopulmonary resuscitation MCPS based on Raspberry Pi.As a system controller, the Raspberry Pi connects various medical sensors, it receives the data measured by the sensor and can process the data.It sends the processed data to the server and APP client at the same time.The Raspberry Pi sends data to the cloud MQTT proxy server through the MQTT protocol. At the same time, it forwards the data to the mobile APP client via WiFi. The client compares the standard data threshold and judges whether the patient′s physical parameters exceed the standard, and it decides whether to issue an alarm based on this.The APP will display the patient′s physical parameters in real time and intelligently for reference by medical staff. The system is small in size and convenient to carry around.Through our experiments, the results show that the system is accurate in measurement, easy to carry, and can effectively improve the quality of service to patients.