Advanced International Journal of Multidisciplinary Research

E-ISSN: 2584-0487   Impact Factor: 9.11

An Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 4 Issue 3 May-June 2026 Submit your research before last 3 days of June to publish your research paper in the issue of May-June.

Blockchain Based Patient Data Management System

Author(s) M. Gayathri, M. Narasimha Yadav
Country India
Abstract By giving encrypted private health information (PHRs) to medical institutions or physicians for research reasons, more people will obtain first-rate treatment within the electronic health system. However, a significant problem is that green data retrieval via encrypted PHRs is hindered, leading to decreased data utilization, because the treatment procedure requires the health practitioner's continuous online presence, which is not always feasible for all physicians (e.g., due to lack of access in certain situations). This work presents a revolutionary cozy and re-encryption device that enables proxy-based searches and allows healthcare providers to perform comfortable and eco-friendly remote PHR tracking and searches. (1) To preserve confidentiality, the affected person's medical data collected through devices is encrypted before being moved to a cloud server. PHR secrecy; (2) DMPs are only accessible by physicians or authorized research facilities; (3) medical responsibilities may be assigned by Alice, the responsible physician. Search and see a POP (physician agent) or a particular research enterprise using a cloud server that enables cloud access management for the statistics server. We demonstrate the security of our approach and define the security concept. Finally, an overall performance review confirms our strategy's effectiveness.
Keywords Blockchain, Personal Healthcare Records (PHRs), E-Healthcare System, Health Management.
Discipline Engineering
Published In Volume 4, Issue 3, May-June 2026
Published On 2026-06-04

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