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Several advanced countries are attempting to build an effective architecture and methodology for the Electronic Health Record (EHR), which steadily removes unrelated diagnoses and has numerous benefits for patients, healthcare organizations, and professionals. However, it is made of paper and is gaining popularity in healthcare institutions. Online access to patient records and transactions also presents major privacy concerns about patients’ personal information. Electronic Health Record (EHR) systems are highly sought after because they facilitate the seamless integration of all relevant medical data about an individual, thereby serving as a permanent repository of their medical background. Outsider intrusion into medical information systems is critical since there are several dangers to healthcare information security from within the healthcare organization. To overcome this with the help of Internet of Medical Things (IoMT), a blockchain enabled key management protocol is developed namely, EHRCHAIN (Electronic Health Record safety using Blockchain). This proposed EHRCHAIN system could provide a simple, secure, and convenient approach. It can ensure that a patient’s health information is available to any healthcare organization at any time with the patient’s agreement. We have modelled several basic healthcare activities in our suggested study and prototype implementation. Additional activities linked to EHR security and patient privacy must be understood to determine how these activities can be consistent with existing implementation functions.

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Blockchain-Enabled Authenticated Key Management Framework for Electronic Health Record Systems

  • 会议论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年

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  • R. Rajmohan,
  • K. Suresh Kumar,
  • Subrata Chowdhury,
  • Bhisham Sharma,
  • Imed Ben Dhaou

摘要

Several advanced countries are attempting to build an effective architecture and methodology for the Electronic Health Record (EHR), which steadily removes unrelated diagnoses and has numerous benefits for patients, healthcare organizations, and professionals. However, it is made of paper and is gaining popularity in healthcare institutions. Online access to patient records and transactions also presents major privacy concerns about patients’ personal information. Electronic Health Record (EHR) systems are highly sought after because they facilitate the seamless integration of all relevant medical data about an individual, thereby serving as a permanent repository of their medical background. Outsider intrusion into medical information systems is critical since there are several dangers to healthcare information security from within the healthcare organization. To overcome this with the help of Internet of Medical Things (IoMT), a blockchain enabled key management protocol is developed namely, EHRCHAIN (Electronic Health Record safety using Blockchain). This proposed EHRCHAIN system could provide a simple, secure, and convenient approach. It can ensure that a patient’s health information is available to any healthcare organization at any time with the patient’s agreement. We have modelled several basic healthcare activities in our suggested study and prototype implementation. Additional activities linked to EHR security and patient privacy must be understood to determine how these activities can be consistent with existing implementation functions.