Volume 20 No 16 (2022)
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A Novel Blockchain Based Patient Health Record Management System
Shyamasree Ghosh, Bindu Priya R , Chitra B L , Deeksha Rani B N
Abstract
The aim of this work is to make an Ethereum blockchain-based smart contracts PHR management solution to supply patients secure, decentralized ownership over their medical data. Personal health records (PHRs) give individuals the power to manage and integrate their medical data, making them valuable tools. A PHR is an electronic tool that patients can use to manage their health data. Giving patients access to their medical data presents a lucrative opportunity to realign the doctor-patient relationship. However, current PHR operation systems let down of delivering trustworthy, traceable, and secure cases control over their medical data, posing major risks to their authenticity and delicate nature. Additionally, the bulk of the methods and systems now used to manage PHR are centralized, which not only makes the sharing of medical data risky but also raises the likelihood of one point of failure. In this work, decentralized, immutable, transparent, traceable, trustable, and secure smart contracts built on the Ethereum blockchain give patients authority over their data. The project's goal is to make an Ethereum blockchainbased smart contracts PHR management solution to supply patients secure, decentralized ownership over their medical data. The suggested system could be a Web3 application that uses Ganache, Truffle, and Meta-mask tools together with decentralized IPFS storage to securely acquire, store, and exchange patients’ medical data
Keywords
PHR, Ethereum, IPFS, Meta-Mask.
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