A Ledger of Me: Personalizing Healthcare Using Blockchain Technology

Frontiers in Medicine

article

Gary Leeming¹  John Ainsworth¹ 

[1] Division of Informatics, Imaging and Data Sciences, Health eResearch Centre, Manchester Academic Health Science Centre, University of Manchester, United Kingdom

关键词: blockchain;    health informatics;    distributed ledger technologies;    personal health record (PHR);    digital health;   

DOI  :  10.3389/fmed.2019.00171

学科分类：社会科学、人文和艺术（综合）

来源: Frontiers

【 摘 要 】

Personal Health Records (PHRs) have the potential to give patients fine-grained, personalized and secure access to their own medical data and to enable self-management of care. Emergent trends around the use of Blockchain, or Distributed Ledger Technology, seem to offer solutions to some of the problems faced in enabling these technologies, especially to support issues consent, data exchange, and data access. We present an analysis of existing blockchain-based health record solutions and a reference architecture for a “Ledger of Me” system that extends PHR to create a new platform combining the collection and access of medical data and digital interventions with smart contracts. Our intention is to enable patient use of the data in order to support their care and to provide a strong consent mechanisms for sharing of data between different organizations and apps. Ledger of Me is based on around the principle that this combination of event-driven smart contracts, medical record data, and patient control is important for the adoption of blockchain-based solutions for the PHR. The reference architecture we present can serve as the basis of a range of future blockchain-based medical application architectures.

【 授权许可】

CC BY