可视化触觉反:当前技术的概述,重点是超声波弹性图形
Avisha Kumar1,2, Kelley M Kempski Leadingham2,3, Max J Kerensky1,2
1Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, MD, United States.
Frontiers in medical technology
|October 19, 2023
概括
组织弹性是健康的关键指标. 超声波弹性图形提供了组织生物力学的非侵入性实时成像,改善了触觉反有限的异常的检测.
科学领域:
- 生物医学工程 生物医学工程
- 医疗成像医学成像
- 手术技术 手术技术
背景情况:
- 组织弹性是一个重要的健康生物标志物,但深层组织的触觉反在临床环境中是有限的.
- 微创手术降低了风险,但进一步降低了外科医生手动精确地触摸组织的能力.
- 目前用于定量物理触摸的方法缺乏用于深层组织诊断所需的精度.
研究的目的:
- 审查目前在医学上量化身体触摸的方法.
- 探索用于远程和最小侵入性手术的触觉感应.
- 评估超声波弹性成像在非侵入性,实时组织弹性成像方面的潜力.
主要方法:
- 对手术应用的触觉传感研究的审查.
- 对超声波弹性学原理和方法的分析.
- 评估用于测量触觉信息的传感机制.
- 评估临床应用,当触摸是不够的.
主要成果:
- 超声波弹性图提供了组织弹性的直观可视化,超过了手动触摸.
- 它监测组织对能量的反应,以创建生物机械性质的图像.
- 超声波技术的进步,如微机器化传感器,显示出有希望的结果.
结论:
- 与手动触摸相比,超声波弹性学提供了一种优越的客观方法来评估组织弹性.
- 这项技术可以帮助在临床环境中早期发现异常,而触觉反有限.
- 未来的进展有可能改善患者健康监测和诊断.
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