System and method for predicting failure of plasmapheresis machine
A technology of equipment failure and prediction method, applied in the field of plasma collection system, can solve problems such as failure and untimely replacement of equipment, and achieve the effect of avoiding accidents, ensuring normal operation, good automation and interactivity
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[0029] Example 1
[0030] Such as figure 1 As shown, this embodiment specifically discloses a plasma apheresis machine equipment failure prediction system, which includes a data acquisition module, an analysis and prediction module, and an early warning notification module, and also includes a data sending module, a data receiving module, and a data storage module. The data acquisition module, the data sending module, the data receiving module, the data storage module, and the analysis and prediction module are sequentially connected in communication. The analysis and prediction module transmits the predicted value to the early warning notification module. The early warning notification module uses the early warning notification rules. If the predicted value meets the early warning requirements, it will send an early warning message notification; otherwise, the predicted value will be returned to the data storage module for storage.
[0031] The data acquisition module is set on th...
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[0037] Example 2
[0038] On the basis of Example 1, such as figure 2 As shown, this embodiment also discloses a prediction method based on the above-mentioned plasmapheresis machine equipment failure prediction system, and the prediction method includes:
[0039] (1) Real-time monitoring of the centrifuge, peristaltic pump and solenoid valve in the plasma collection machine to collect fault monitoring index data; that is, real-time monitoring of the vibration intensity data of the centrifuge through the vibration sensor, and the vibration intensity data as the fault Monitoring index data; real-time monitoring of the flow data of the peristaltic pump through the flow sensor, and use the flow data as the fault monitoring index data; the switching signal of the solenoid valve is collected through the data acquisition card to detect the abnormal switching frequency and times of the solenoid valve in real time Monitor, and use abnormal switching frequency and times as fault monitorin...
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