Blockchain-Powered Patient Health Care System

Authors- N. Kavitha, K. Vineetha, K. Naga Lakshmi, L. Divya Lakshmi devee, Associate professor Dr. K. Kranthi Kumar

Abstract-The purpose of this study is to look into how blockchain technology could completely change the way electronic health records (EHRs) are protected. EHRs store important medical information about patients and need to be kept safely and easily available while still being managed. Even though health care has perks, worries about data protection are still holding it back. By using both public and private ledgers, smart contracts, and context-based access control, the suggested blockchain-based system provides a unique answer. This design not only makes sure that patient data is stored safely and reliably, but it also makes sure that different healthcare systems can talk to each other. In addition, it adds a reliable and effective way to handle complicated medical treatments. The study not only looks at ways to make data safer, but also at how blockchain could be used in healthcare, such as making it easier to share health data anonymously and safely for research reasons. The writers’ structure focuses on being accessible, interoperable, and auditable. This makes the way for a stronger and more open healthcare environment. Using smart contracts, this method should make keeping medical records more efficient while still protecting privacy and safety.

DOI: /10.61463/ijset.vol.12.issue2.127