论文部分内容阅读
随着超声诊断治疗设备的不断涌现,其输出功率水平允许的辐射剂量在不断增加,潜在的危险也在增加,为达到安全使用的目的,必须有规律地按期检测医院使用的超声设备的输出功率。为此,国家专门制定颁布了相应的国家标准和计量检定规程。超声功率计是检定A型、B型、M型及各类医用超声源的主标准器,是计量部门、生产厂家和医疗部门用于
With the continuous emergence of ultrasonic diagnostic treatment equipment, the level of output power allows the radiation dose is increasing, the potential dangers are also increasing, for the purpose of safe use, we must regularly and regularly test the output power of ultrasound equipment used in hospitals . To this end, the state has enacted and promulgated the corresponding national standards and measurement verification procedures. Ultrasonic power meter is the main standard of A type, B type, M type and various medical ultrasound sources. It is used by measurement department, manufacturer and medical department