对医学应用的毫米波技术研究趋势的全面调查
Xiaoyu Zhang1, Chuhui Liu1, Yanda Cheng2
1Department of Computer Science and Engineering, State University of New York at Buffalo, Amherst, NY 14068, USA.
Sensors (Basel, Switzerland)
|June 27, 2025
概括
毫米波 (mmWave) 传感通过将毫米波信号映射到重要生物标志物,提供非接触式健康监测. 本次调查回顾了毫米波系统,为未来的医疗保健应用提供无线传感和医学解释.
科学领域:
- 生物医学工程 生物医学工程
- 无线传感技术无线传感技术
- 医学诊断 医学诊断 医学诊断
背景情况:
- 毫米波 (mmWave) 传感显示出无接触健康监测的潜力,因为其高分辨率和灵敏度.
- 现有的研究往往专注于特定的应用,缺乏统一的框架来解释医疗保健中的毫米波信号.
- 需要全面了解如何将毫米波信号映射到临床生物标志物.
研究的目的:
- 为提供基于毫米波的医疗传感系统的全审查.
- 建立一个分类学,将低级毫米波信号特征与高级生物医学生物标志物联系起来.
- 分析毫米波传感在医疗保健中的建模策略和应用.
主要方法:
- 对用于健康监测的毫米波传感技术进行系统审查.
- 为毫米波信号特征和生物医学生物标志物制定分类法.
- 模型方法的分类和比较,包括物理驱动和机器学习技术.
- 对生命体征,心血管评估,伤口评估和神经系统疾病的代表性研究进行分析.
主要成果:
- 介绍了一种结构化的方法,将毫米波信号特征 (运动,材料特性) 与生物医学生物标志物 (呼吸,心率,水分,步态) 分离.
- 讨论了从分析到机器学习的各种建模策略,以实现信号到生物标志物映射.
- 代表性研究表明,毫米波传感在各种医疗领域都有应用.
结论:
- 该调查为设计先进的毫米波健康监测系统提供了一个结构化的参考.
- 跨越无线传感和医学解释是未来应用的关键.
- 开放性挑战包括提高模型可解释性,临床验证和多式联络整合.
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