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医用B型超声诊断仪作为一种常用的诊断工具,主要通过超声成像的形态、辉度、结构等特征来达到对疾病定性定量地诊断。其中探头既是信号输出源也是信号输入源,探头的质量直接关系到超声诊断仪的性能。本文就探头的原理及常见故障简单介绍一下,供参考。
Medical B-type ultrasound diagnostic apparatus as a commonly used diagnostic tool, mainly through ultrasound imaging morphology, brightness, structure and other features to achieve qualitative and quantitative diagnosis of the disease. The probe is not only the signal output source but also the signal input source, the quality of the probe is directly related to the performance of the ultrasonic diagnostic apparatus. This article on the principle of the probe and a brief description of common faults for reference.