Blockchain in medical informatics

【Author】 Qu, Jia

【Source】JOURNAL OF INDUSTRIAL INFORMATION INTEGRATION

【影响因子】11.718

【Abstract】Aiming at the problems of information storage security and information sharing among various medical infor-mation systems, combined with blockchain consensus mechanism, encryption mechanism, peer-to-peer network, and other technologies. A medical information system scheme based on blockchain is proposed to realize the storage and sharing of medical information. The program has the characteristics of non-tampering and decen-tralization. This paper has designed a Practical Byzantine fault tolerance (PBFT) medical blockchain information management system. This system is multi-node maintenance and shared management system that can prevent medical information data from being tampered with and medical information leakage. It can be used to solve Medical information data management problems. Compared with the existing medical blockchain system, this medical information management system has certain advantages and better applicability.

【Keywords】Medical blockchain; Medical data; Medical informatics; Consensus algorithm; PBFT

【发表时间】2022 JAN

【收录时间】2022-04-28

【文献类型】理论性文章

【主题类别】

区块链应用-实体经济-医疗领域