基于区块链的医疗数据共享模型研究
发布时间：2019-05-07 17:17
【摘要】：根据医疗行业现状,不难发现各医疗机构间共享数据困难,因为医疗数据的校验、保存和同步一直是一个难点.病人、医生以及研究人员在访问和共享医疗数据时存在严格的限制,这一过程需要花费大量的资源和时间用于权限审查和数据校验.本文提出一个基于区块链的医疗数据共享模型,具有去中心化、安全可信、集体维护、不可篡改等特点,适用于解决各医疗机构数据共享的难题.本文详细介绍了模型的组件以及实现原理.将现有医疗机构进行分类,配合使用改进的共识机制实现了方便、安全、快捷的数据共享.此外,通过对比医疗数据共享存在的问题,分析了本模型的优势以及带来的影响.
[Abstract]:According to the current situation of medical industry, it is not difficult to find that it is difficult to share data among medical institutions, because the verification, preservation and synchronization of medical data have always been a difficult problem. Patients, doctors, and researchers are severely restricted in accessing and sharing medical data, a process that requires significant resources and time for authority review and data validation. This paper presents a medical data sharing model based on block chain, which has the characteristics of decentralization, security and credibility, collective maintenance and untampering. It is suitable for solving the problem of data sharing among medical institutions. In this paper, the components of the model and its implementation principle are introduced in detail. The existing medical institutions are classified, and the improved consensus mechanism is used to realize convenient, safe and fast data sharing. In addition, the advantages and effects of the model are analyzed by comparing the problems existing in medical data sharing.
【作者单位】： 北京邮电大学软件学院;可信分布式计算与服务教育部重点实验室;空军总医院;
【基金】：科技基础性工作专项(2015FY111700-06)资助~~
【分类号】：R-05;TP311.13
，
本文编号：2471251
[Abstract]:According to the current situation of medical industry, it is not difficult to find that it is difficult to share data among medical institutions, because the verification, preservation and synchronization of medical data have always been a difficult problem. Patients, doctors, and researchers are severely restricted in accessing and sharing medical data, a process that requires significant resources and time for authority review and data validation. This paper presents a medical data sharing model based on block chain, which has the characteristics of decentralization, security and credibility, collective maintenance and untampering. It is suitable for solving the problem of data sharing among medical institutions. In this paper, the components of the model and its implementation principle are introduced in detail. The existing medical institutions are classified, and the improved consensus mechanism is used to realize convenient, safe and fast data sharing. In addition, the advantages and effects of the model are analyzed by comparing the problems existing in medical data sharing.
【作者单位】： 北京邮电大学软件学院;可信分布式计算与服务教育部重点实验室;空军总医院;
【基金】：科技基础性工作专项(2015FY111700-06)资助~~
【分类号】：R-05;TP311.13
，
本文编号：2471251
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