ABSTRACT
Objective:The platelet thermostatic storage box is widely used in hospital, laboratory, and blood station. It is very necessary to develop a calibration device to ensure the accuracy of the technical parameters.Methods: Using Infrared emitter, digital temperature sensor, ARM microcontroller etc to form a calibration device, the parameters of temperature, amplitude and frequency are processed. Data is transferred by Bluetooth communication, final; the test report is printed out for clinical.Results: The calibration device is developed, it can detect the important performance parameters of preservation box, it can ensure the safety of patient's blood transfusion. Conclusion: This calibration device is simple operation, strong practicability, stable performance; it can detect the technical parameters of platelet thermostatic storage box through experiment to ensure the safety and quality.