Transfusion monitoring system based on ZigBee technology

Abstract

The invention discloses a transfusion monitoring system based on a ZigBee technology, comprising transfusion bottles, remaining liquid sensors of the transfusion bottles, a sensing signal preprocessing circuit, a management terminal positioned at a nurse station, and a client terminal positioned in a sickroom. The management terminal comprises an embedded host machine and a ZigBee network coordinator connected with the embedded host machine. The client terminal comprises a plurality of transfusion monitoring modules, and the transfusion monitoring modules comprise ZigBee modules, the transfusion bottles and the remaining liquid sensors of the transfusion bottles. The ZigBee modules and the ZigBee network coordinator of the management terminal form a wireless cellular network. In the system, collected data are sent back to the embedded management host machine to be processed through the network coordinator by the wireless ZigBee modules, and processing results are displayed in a real-time mode on a touch display screen in the mode of patterns. The system can realize the functions of recording and inquiring transfusion information and nurse visits, data statistics, and remaining liquid alarming very conveniently, can be widely applied in hospital transfusion rooms, and can greatly improve the transfusion management level.

Description

technical field [0001] The invention relates to a medical facility, more specifically to a ZigBee technology-based transfusion monitoring system. Background technique [0002] At present, most hospitals in various places do not use the infusion monitoring system. The infusion process depends on the patient or guardian for manual monitoring. When the infusion is over, the nurse is called to deal with it through wired methods. Sometimes the patient falls asleep, or the nurse is slow to deal with unexpected situations, which can easily lead to blood return incidents, which brings great psychological pressure to both the patient and the nurse. Moreover, the manual monitoring method of this infusion cannot provide more effective data for possible doctor-patient disputes in the future due to the inability to record the patient's infusion situation. [0003] Existing scientific and technological literature also discloses some infusion solutions, most of which use wired methods or ...

AI Technical Summary

Problems solved by technology

Sometimes the patient falls asleep, or the nurse is slow to deal with unexpected situations, which can easily lead to blood return incidents, which brings great psychological pressure to both the patient and the nurse

Moreover, this manual monitoring method for infusion cannot provide more effective data for possible doctor-patient disputes in the future because it cannot record the patient's infusion situation.

[0003] Existing scientific and technological literature also discloses some infusion solutions, most of which use wired methods or simple wireless data transmission and reception methods, but the construction and updating of the entire system are relatively complicated and have poor scalability. It is also difficult for the alarm to move and access freely and flexibly; at the same time, because the network monitoring cannot be realized, the patient's infusion information cannot be recorded

In addition, none of the existing solutions has the function of recording nurses' ward rounds

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