【摘要】 病人点滴打完时,若护士不能及时处理会导致病人静脉回血而给病人带来危险;为了解决这个问题,设计了一套红外自动呼叫系统;以单片机控制为核心,利用红外线传送信息及串行通信的方式实现病人点滴打完时能自动呼叫的功能,同时护士也可主动查询病人点滴情况;经过实验证明,该系统能及时地传送病人与护士之间的信息,具有很高的可靠性。更多还原

【Abstract】 It will bring danger to the patient it the nurse can not deal with it when the translusion is over. A sort ot infrared auto-call ing system for the transfusion is designed in order to resolve this problem. The system is based on the microcontroller; the auto-calling is realized by the way of infrared carrying information and serial communication; the nurse can also inquire about the transfusion complexion. It is proved by the experiment that the system can carry the information of the patient and the nurse and it has high dependability.更多还原