The Impact of Blockchain on the Healthcare Environment

Abstract

Bitcoin was the first electronic payment system to truly exploit the power of blockchain technology. There is currently the problem of health information inequality and health information leakage. Physicians should conduct essential routine work that wastes human and financial resources and delays treatment processes. Blockchain provides a trust-free and cost-reducing solution to manage and secure valuable health information. The aim of this study is to discuss research into blockchain healthcare applications. It addresses the management of medical data, as well as the sharing of medical information, the sharing of images, and the management of logs. We also discuss papers that overlap with other fields, such as the Internet of Things, information management, drug monitoring along their supply chain, and aspects of security and privacy. Finally, we analyze and compare the research papers in the medical area and also summarize the strategies used in healthcare with their pros and cons.

Scalable Electronic Health Record Management System Using a Dual-Channel Blockchain Hyperledger Fabric

“…Blockchain is a technology that offers many advantages for ensuring patient privacy in electronic health records (EHRs) [1,13]. These include:…”

“…Within the main areas of blockchain application in healthcare systems, we can distinguish healthcare information management, supply chain management (widespread in the pharmaceutical industry), biomedical research and education, remote patient monitoring (collection of biomedical information using a mobile device or body area sensors) and healthcare data analysis [9,13].…”