ABSTRACT
Objective:To research a device that could control speed and temperature for dripping and could thermostat drug fluid so as to achieve detection, control and automatic alarm for infusion speed.Methods: The infusion tube was installed in the Murphy tube groove of control device, and infrared ray detector was used to detect the speed of drip, and the heating column and attemperator were installed in the bottom to heat and keep temperature for drug fluid. When the speed of drug fluid was abnormal or drip was finished, the device would automatically start alarm.Results: The design of control device of speed and temperature of drip had simple structure and was convenient at operation procedure, and it had strong practicability in work. And it could control and automatically alarm for the speed and temperature of infusion.Conclusion: The control device of speed and temperature of infusion can automatically and real-timely monitor speed and temperature, and can send alert when the fluid will be finished. Therefore, it can reduce workload of medical staff and enhance comfortable sensation of patients.