医用滤线栅物理性能微机测试仪的研制及应用

The development and application of a computerized instrument for physical performance test of X-ray grid

为快速、准确地检测医用X线滤线栅的质量和使用效果，我们研制了滤线栅物理性能微机测试仪。该仪器在微机控制下，对各个性能参数实现自动测量，测试结果精确，测量效率高，排除了人为因素的干扰。实用表明，效果很好。

This paper introduces a computerized instrument for physical performance test of X-ray grid for the purpose of quality testing of medical X-ray grid and its applicable results rapidly and precisely. Based on computer-controlled mode, the instrument can realize automatic testing and prevent human-factor interference. It has been shown good results through practices.