| 摘要: |
| 为了规范超声诊疗程序，提高超声诊断质量，结合中国医师协会超声医师分会发布的《三级医院超声质量控制指南》，设计并实现了一个基于流媒体技术的超声质控系统。该系统利用流媒体流式传输、边传边播的特性，将超声诊室的动态超声图像实时传送至主任监督岗，通过主任的监督评价以及远程协助完成对超声诊断过程的实时质控。该系统支持客户端节点的动态部署，系统延展性强；面向不同超声检查类型的分组质控设计，可以很好地保护病人的隐私。该系统已部署在江苏省人民医院超声科，通过对系统从延时性和图像质量两方面的测试评估，显示该系统具有低延时和高画质的特点，是一种切实可行的方案。 |
| 关键词: 超声质控 流媒体 协助诊断 实时 |
| DOI： |
| 投稿时间：2018-02-25修订日期：2018-03-20 |
| 基金项目:国家重点研发计划（2017YFA0104302） |
|
| Research and development of key technologies involving video interactive in ultrasound quality control |
| HE KAI,LUO SHOUHUA |
| (School of Biological Sciences and Medical Engineering, Southeast University) |
| Abstract: |
| In order to standardize the ultrasound procedures, and to improve the quality of ultrasound medical diagnosis and treatment, the ultrasound quality control system based on streaming media technology is designed and implemented according to the "Guideline for Ultrasonic Quality Control in Tier-3 Hospitals" issued by the ultrasound society of physicians of Chinese medical doctor association. Utilizing the characteristics of streaming media streaming and side pass and playing, the dynamic ultrasound images of the ultrasound clinic are transmitted to the chief supervisor in real time, and the real-time quality control of the ultrasound diagnosis process is accomplished through the supervision and evaluation of the director and remote assistance. At the same time, the system supports the dynamic deployment of client nodes, as well as different types of ultrasonic examination of packet quality control, which can protect the privacy of patients well. The system has been deployed in the department of ultrasound in Jiangsu Province People''s Hospital. Through the test and evaluation of the system from two aspects of delay and image quality, it shows that the system has the characteristics of low delay and high quality, and it is a feasible solution in practice. |
| Key words: Ultrasonic Quality Control Streaming Media Assist Diagnosis Real Time |
