Blockchain-Enabled Healthcare Records Management: A Survey of Implementation Strategies

Abstract

Electronic Health Records (EHR) is a technology that enables users to monitor their medical data. Over several healthcare organizations, it maintains computerized records. Enterprise-wide data exchanges and other networking exchanges and technologies are used to exchange records. People today demand fast access to their medical records. The privacy and security of patient medical records are a concern because the health industry has rapid access to data. Thus, a blockchain-based solution can help to solve this problem. A blockchain network is used in healthcare to store and distribute health information amongst hospitals, diagnostic laboratories, pharmaceutical firms, and physicians. This study uses Blockchain Technology (BT) to analyze electronic healthcare data management. Insightful analysis of patient data is made possible by such a technology, which medical institutions can utilize. After an analysis of the survey of the relevant literature, a comparison of the many earlier studies is presented. Encryption, the keyword (KW) search, server and user verifiability, storage integrity, and dynamic updates are all aspects that have been compared. After examining. the author Tan et al., (2022) agrees with all the key features such as server-side verifiability, encryption, KW search, user-side verifiability, storage integrity, and dynamic updating