MedVidDeID:保护临床视频记录中的隐私
Sriharsha Mopidevi1, Kuk Jin Jang2, Basam Alasaly1
1Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, 423 Guardian Dr, Philadelphia, 19104, PA, USA.
Journal of biomedical informatics
|August 31, 2025
概括
这项研究引入了MedVidDeID,这是一种用于非识别音频视频医疗数据的自动化管道,显著减少了手工工作并保护了患者的隐私. 它在保护隐私方面取得了很高的成功率,使医疗保健数据更安全.
科学领域:
- 医疗信息学
- 计算机视觉
- 自然语言处理
背景情况:
- 由于保护健康信息 (PHI),医疗保健中的音频视频 (AV) 数据存在隐私挑战.
- 传统的非识别方法对于含有面孔,声音和环境细节的音频数据是不够的.
- 尽量减少人们对隐私的隐私保护.
研究的目的:
- 开发一个自动化管道去识别AV医疗数据.
- 尽量减少人类的努力,同时确保成功地消除PHI的身份.
- 创建一个混合解决方案平衡隐私和数据实用性.
主要方法:
- 一个六个阶段的管道,结合开源工具和新的方法:转录提取 (WhisperX),转录去识别 (PHIlter),音频清洗,视频去识别 (YOLOv11姿势检测/模糊),音频视频重组和手动质量控制.
- 开发了两种非识别策略:精确隐私保护 (PPP) 和贪隐私保护 (GPP).
- 评估使用了10小时的模拟临床AV记录.
主要成果:
- 在PPP模式下,MedVidDeID的成功率达到了50%,在GPP模式下,成功率达到了97.5%.
- 与手工方法相比,该管道在15分钟的段落中减少了26.7% (PPP) 和64.2% (GPP) 的脱标时间.
- 该管道在非识别AV医疗数据方面表现出效率.
结论:
- 医疗保健数据隐私提供了一个高效的混合方法.
- 未来的工作旨在减少错误,并尽量减少人为干预.
- 该解决方案支持在临床护理,培训和研究中安全使用AV数据.
相关概念视频
Ethical Standards II
795
Ethical standards are the backbone of nursing practice, guiding nurses as they interact with patients, families, and colleagues. These standards are crucial for providing safe, empathetic care centered on the patient's needs.
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
Confidentiality is crucial, embodying respect for individual privacy...
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
Confidentiality is crucial, embodying respect for individual privacy...
795
Ethical Standards I
962
The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
962
Legal Guidelines for Documentation
1.4K
The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
1.4K
Guidelines and Strategies for Safe Computer Charting
873
The guidelines and strategies provided by the American Nurses Association (ANA) and the Canadian Nurses Association (CNA) offer essential principles for ensuring safe and secure computer charting systems in healthcare settings. Let's break down each recommendation:
Maintain Confidentiality and Security:
Maintain Confidentiality and Security:
873
Ethics and Bioethics
1.5K
Ethics is a philosophical study of moral actions. Ethics attempts to determine what is valuable for individuals and society. It examines the rational justification of moral judgments and analyzes what is morally just, fair, and right. Bioethics is a sub-discipline of applied ethics that analyzes the philosophical, social, and legal issues in life sciences and medicine. Ethical theories serve as a foundation for decision-making and represent the viewpoints from which people seek direction. They...
1.5K
Standards of Care II
725
Nurses bear specific legal responsibilities under several federal statutes, including:
725


