用区块链让患者安全掌控病历，提升医疗数据管理效率。
Block MedCare: Advancing healthcare through blockchain integration with AI and IoT
- 基于以太坊构建去中心化系统，支持患者自主管理病历。
- 通过数字签名与角色访问控制，实现安全可控的数据共享。
- 界面友好，适合医生、患者和管理员使用，未来可融合物联网与AI。
本研究探索区块链在医疗领域的应用，聚焦电子健康记录（EHR）管理的安全性与效率提升。提出一种基于以太坊的新型系统，使患者能安全掌控自身医疗数据。针对医疗区块链落地中的可扩展性、隐私保护与合规性挑战，系统采用数字签名、基于角色的访问控制及多层架构，确保数据安全可控。开发了面向患者、医生与管理员的去中心化应用（dApp），具备友好的用户界面，验证了方案的实际可行性。对医疗从业者与IT专家的调查显示，虽普遍认可区块链价值，但对集成成本存有顾虑。研究展望未来可结合物联网设备与AI分析，推动安全、高效、互操作的智慧医疗系统发展。
原文摘要 · Abstract (English)
This research explores the integration of blockchain technology in healthcare, focusing on enhancing the security and efficiency of Electronic Health Record (EHR) management. We propose a novel Ethereum-based system that empowers patients with secure control over their medical data. Our approach addresses key challenges in healthcare blockchain implementation, including scalability, privacy, and regulatory compliance. The system incorporates digital signatures, Role-Based Access Control, and a multi-layered architecture to ensure secure, controlled access. We developed a decentralized application (dApp) with user-friendly interfaces for patients, doctors, and administrators, demonstrating the practical application of our solution. A survey among healthcare professionals and IT experts revealed strong interest in blockchain adoption, while also highlighting concerns about integration costs. The study explores future enhancements, including integration with IoT devices and AI-driven analytics, contributing to the evolution of secure, efficient, and interoperable healthcare systems that leverage cutting-edge technologies for improved patient care.
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