一个基于区块链的智能医疗保健系统用于数据保护
Jide Kehinde Adeniyi1, Sunday Adeola Ajagbe2,3, Abidemi Emmanuel Adeniyi4,5
1Department of Computer Science, Landmark University, Omu-Aran, University SDG 4 (Quality Education), Omu-Aran, Nigeria.
iScience
|April 9, 2025
概括
本研究介绍了一个基于区块链的系统,用于安全的电子健康记录管理. 它增强了数据完整性和访问控制,为医疗机构提供了可扩展的解决方案.
科学领域:
- 医疗信息学 医疗信息学
- 计算机科学 计算机科学
- 网络安全 网络安全
背景情况:
- 从传统的纸质医疗记录过渡到电子健康记录 (EHR) 提出了重要的数据安全和隐私挑战.
- 确保敏感患者信息的完整性和受控可访问性在现代医疗保健系统中至关重要.
研究的目的:
- 提出和评估一种基于区块链的新系统,用于安全和可扩展的电子医疗记录管理.
- 在分布式分类账框架内增强患者健康数据的安全性,不变性和可访问性.
主要方法:
- 开发一个区块链系统,将患者和工作人员的注册与独特标识符集成在一起.
- 使用一个中央的星际文件系统来存储数据,通过独特的凭据来控制访问.
- 实施电子记录管理系统,要求用户身份验证才能访问数据.
主要成果:
- 该系统证明了患者和工作人员的有效注册,将诊断存储为不可变的区块链记录.
- 测试显示100个节点的初始延迟,但300-500个节点的性能和可扩展性显著改善.
- 该系统证明能够处理增加的数据和多个医院的整合,表明强大的可扩展性.
结论:
- 拟议的基于区块链的系统为管理和访问电子医疗记录提供了安全和可扩展的解决方案.
- 这种方法解决了EHR安全方面的关键挑战,为授权用户提供了增强的数据完整性和受控访问.
- 该系统的可扩展性表明,它有可能在多个医疗保健机构广泛采用.
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