核医学影像设备电子学数字采集系统的设计与实现

Design and Realization of Digital Acquisition System for Nuclear Medicine Imaging Equipment

现行的影像设备电子学数字采集系统采用模拟电路并行采集设备数据,虽然能够同时采集大量数据,但是采集时间较长,会影响医学诊断效率。在现行影像设备电子学数字采集系统硬件基础上,本文设计了核医学影像设备的电子学数字采集系统,并对采集控制模块和数模转换模块进行优化。实验结果表明,设计的系统能够有效降低系统数据采集延时,具有更高的可靠性。

The current digital acquisition system for imaging equipment electronics uses analog circuits to acquire equipment data in parallel.Although a large amount of data can be acquired at the same time,the acquisition time is longer,which will affect the efficiency of medical diagnosis.Based on the hardware of the current imaging equipment electronics digital acquisition system,this paper designs the electronics digital acquisition system of nuclear medicine imaging equipment,and optimizes the acquisition control module and digital-to-analog conversion module.Experimental results show that the designed system can effectively reduce the system data collection delay and has higher reliability.