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截至1962年8月,我们对住院患者经临床确诊的各型传染性肝炎339例及肝硬化61例作了超声波探查和大部分病例均经过追踪复查观察,茲整理结果,介绍如下:超声波选用条件和探查方法用江南1型 A 超声波探伤仪及医用钛酸钡探头,调整频率2.5兆周,输出10,粗调3,扫掠时间为10:8,增益及抑制使正常的肺胃和肝在同一条件下得到肺波第一次反射的幅度达到饱和,胃的 BC 综合波达到饱
As of August 1962, we made in-patient ultrasound clinically diagnosed 339 cases of various types of infectious hepatitis and 61 cases of cirrhosis ultrasound probe and most of the cases have been tracked to review and review, the results are summarized below: Ultrasound selection conditions And exploration methods with Jiangnan 1 A ultrasonic flaw detector and medical barium titanate probe, adjust the frequency of 2.5 megacycles, the output 10, coarse 3, swept time of 10: 8, gain and inhibition of the normal stomach and liver in the Under the same conditions, the amplitude of the first reflection of pulmonary wave reaches saturation, and the BC integrated wave of the stomach reaches full