WiraChain:一个基于区块链和FHIR的平台,用于改善医疗保健中的临床数据互操作性
Leonardo Grau1, Joao Urrunaga2, José Santisteban2
1Software Engineering, Universidad Peruana de Ciencias Aplicadas, (UPC), Lima, Peru.
Frontiers in public health
|February 26, 2026
概括
区块链解决方案Wirachain通过实现对电子健康记录的安全,患者控制的访问来提高医疗保健的互操作性. 该系统可提高数据交换和运营效率,弥合理论与实践之间的差距.
科学领域:
- 医疗信息学 医疗信息学
- 区块链技术 区块链技术
- 医疗保健互操作性 医疗保健互操作性
背景情况:
- 医疗保健的互操作性挑战导致记录碎片化和效率降低.
- 现有的理论框架和标准缺乏安全数据交换的实际,实施的解决方案.
- 在实际,安全和可控的医疗保健数据交换系统方面取得的进展有限.
研究的目的:
- 开发和验证Wirachain,一个去中心化的应用程序,解决医疗保健数据交换限制.
- 将区块链技术与HL7 FHIR电子健康记录管理标准集成.
- 允许患者控制的数据访问,并确保安全,可互操作的临床操作.
主要方法:
- 开发了Wirachain,这是一个分散的应用程序,结合了区块链和HL7 FHIR标准.
- 实施患者控制的权限管理,身份验证和基于角色的访问控制.
- 使用FHIR兼容和传统数据库的持久存储;通过合成数据和压力测试进行验证.
主要成果:
- Wirachain可靠地管理了跨互操作组件的访问权限和临床数据交换.
- 该系统在模拟的临床工作流程和增加负载下证明了高效运行和安全的数据处理.
- 验证证实了系统在压力测试场景下的性能.
结论:
- 完全实施的基于区块链的解决方案可以有效地弥合概念互操作性框架和实际医疗保健应用.
- 维拉链展示了将区块链和FHIR结合起来,实现安全,以患者为中心,可互操作的临床操作的可行性.
- 该研究强调了一种可行的方法来克服医疗保健数据的碎片化和改善护理连续性.
相关概念视频
01:29Issues And Trends In Healthcare Delivery System
6.3K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
6.3K
01:30Health Information Technology and Healthcare Information System
3.5K
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
3.5K
01:20Integrated Healthcare System
2.5K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
2.5K
01:27Nursing Clinical Information System
1.3K
Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
1.3K
01:19Purpose of Health Records II
1.5K
Health records serve various essential purposes in the healthcare system. Here are some key purposes:
1.5K
01:11Purpose of Health Records I
1.9K
The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review.
Here's a breakdown of how health records serve these purposes:
Here's a breakdown of how health records serve these purposes:
1.9K