欧洲卫生数据空间 (EHDS) 条例的记录组件:一个技术视角
Syed Abrar Ahmed1, Ricardo Correia Bezerra2, Anderson Carmo1
1ISCTE - Instituto Universitário de Lisboa.
Studies in health technology and informatics
|July 1, 2025
概括
欧洲健康数据空间记录组件增强了健康数据的访问和控制. 将其元素与DLT等技术实现,可以提高电子健康记录的透明度和安全性.
科学领域:
- 医疗信息学 医疗信息学
- 数据安全 数据安全
- 区块链技术 区块链技术
背景情况:
- 越来越多的公民对个人健康数据的访问和控制需求.
- 欧洲卫生数据空间 (EHDS) 条例提出了一个日志组件 (LC) 提供安全的健康数据访问.
- 现有的健康数据管理系统需要提高透明度和问责制.
研究的目的:
- 分析EHDS记录组件的五个建议元素.
- 探索这些要素在确保医疗数据管理中的问责制和合规性方面的作用.
- 在LC框架内研究先进技术的整合,例如分布式账本技术 (DLT).
主要方法:
- 分析EHDS记录组件提出的元素:数据访问者/主体识别,数据分类,时间记录和数据来源跟踪.
- 实验混合DLT,开发一个不可变的访问日志存储和分散的访问控制列表 (ACL) 的系统.
- 概念化和提出一个"目的记录"元素来解决发现的缺陷.
主要成果:
- 对于提高问责制和合规性,EHDS记录组件的五个要素至关重要.
- DLT可以有效地支持数据来源跟踪和安全访问日志管理.
- 拟议的"目的日志"元素对于实现更广泛的健康数据共享目标至关重要.
结论:
- 记录组件作为整合DLT等先进技术的框架,促进医疗数据共享的信任和隐私.
- 成功实施LC的核心元素,加上拟议的补充,如目的日志,对于安全和协调的欧洲健康数据交换至关重要.
- 该研究强调了LC和DLT在改善全球电子健康记录 (EHR) 系统方面的潜力.
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