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Blockchain-Based Multi-Role Healthcare Data Sharing System
- Source :
- HealthCom
- Publication Year :
- 2021
- Publisher :
- IEEE, 2021.
-
Abstract
- Blockchain has unique advantages in data privacy protection and data integrity. We can solve many security problems, such as the single point of failure and data sharing in the current centralized system through blockchain approach. Existing studies have demonstrated that the application of blockchain in the medical system could improve the patient's medical experience. However, we found that the blockchain-based medical systems didn't consider the problems of long insurance claim cycle and complicated procedures. There are also very few healthcare systems that provide targeted sharing protocols for medical data and personal health data. In this paper, we propose a multi-role healthcare data sharing system framework based on blockchain. In this system, we reduce the storage cost through the collaborative storage of blockchain and IPFS. Then we design a smart contract on insurance to help patients achieve automatic insurance claim. In addition, we design two different sharing protocols to realize the fine management of personal data. The system analysis shows that our proposed blockchain-based multi-role healthcare data sharing system can effectively address the actual needs of users and has perfect performance in data storage, privacy protection, insurance claims and personal data management.
- Subjects :
- 0209 industrial biotechnology
Information privacy
Blockchain
Smart contract
Computer science
business.industry
Data management
020206 networking & telecommunications
02 engineering and technology
Computer security
computer.software_genre
Data sharing
020901 industrial engineering & automation
Data integrity
0202 electrical engineering, electronic engineering, information engineering
Single point of failure
business
computer
Structured systems analysis and design method
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2020 IEEE International Conference on E-health Networking, Application & Services (HEALTHCOM)
- Accession number :
- edsair.doi...........134880182a4a58ceb6e78b7fcb0073db