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目的利用遥控的原理达到自动控制注射造影剂的目的。方法采用遥控自动涎腺造影装置，对３０例涎腺疾病的患者进行造影，并与直接手推涎腺造影法６７例进行对比。结果利用遥控自动涎腺造影装置，实现了注射涎腺造影剂的远距离控制和自动注射，简化了工作程序，避免了医生在工作中受到Ｘ光辐射。结论遥控自动涎腺造影术装置不仅在操作上给医务人员带来很大的方便，而且能提高临床诊断符合率。
Objective To achieve the purpose of automatic control injection of contrast agent using the principle of remote control. Methods Thirty patients with salivary gland disease underwent radiography by remote control automatic salivary gland angiography and compared with 67 cases of direct salivary gland angiography. Results The remote salivary gland imaging device was used to realize long-distance control and automatic injection of salivary gland injection contrast agent, which simplified the procedure and avoided the doctors being exposed to x-ray radiation during work. Conclusion The remote-controlled automatic salivary gland imaging device not only brings great convenience to the medical staff in operation, but also improves the coincidence rate of clinical diagnosis.