血小板恒温震荡保存箱校准装置的研制

Development of calibration device for platelet thermostatic storage box

目的:血小板恒温震荡保存箱广泛用于医院输血科、实验室和血站,为了确保其技术参数的准确性,研制一套适用于临床的校准装置。方法:采用红外线发射器、数字温度传感器及ARM单片机等器件组成校准装置,对保存箱的温度、幅度和频率进行检测,并通过蓝牙通讯功能传输数据,最终打印出检测报告供临床参考。结果:研制的保存箱检测装置可检测保存箱的重要性能参数,以确保患者的输血安全。结论:该血小板恒温震荡保存箱校准装置操作简单、实用性强且性能稳定,经实验验证,可以检测保存箱的技术参数,保障其质量安全。

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＆#39;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.