在数字时代的整形设计中,触摸是否至关重要?
Komal Chhikara1,2,3,4, Scott Morrison5, Marie-Luise Wille1,2,3
1School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Brisbane, QLD, Australia.
Frontiers in bioengineering and biotechnology
|March 9, 2026
概括
手动触摸可以提高定制整形手术的足部测量的可靠性. 然而,实现一致的数字骨架设计仍然需要临床专业知识和标准化工作流程,即使使用先进的扫描技术.
科学领域:
- 生物力学和足部医学
- 数字健康和医疗技术数字化
- 整形器械和假肢
背景情况:
- 准确的解剖学地标识别对于定制的脚整形非常重要.
- 传统的手动触摸正在受到数字扫描技术的挑战.
- 对于可靠的数字骨架设计,触摸的必要性仍在调查中.
研究的目的:
- 评估手动触摸指导对足部测量可靠性的影响.
- 为了评估数字设计的正内的一致性,有和没有触摸指导.
- 为了在3D脚部扫描中比较触摸指导与扫描衍生的地标.
主要方法:
- 在不承重 (NWB) 和承重 (WB) 条件下获得3D脚部扫描.
- 使用触摸指导和扫描衍生的地标提取了15个背部和脚部足部测量.
- 在使用两种标志性方法,在三个设计师中评估了整形内设计的一致性.
主要成果:
- 以触摸为指导的地标显示出良好的用户内部和用户间可靠性 (ICC = 0.90-1).
- 扫描衍生地标显示出良好的用户内部可靠性 (0.83-0.92),但对于脚部测量,用户内部可靠性差到中等 (0.31-0.75).
- 虽然触摸提高了里程碑可靠性,但整形器的设计一致性各不相同.
结论:
- 手动触摸可以在各种临床场景中提高地标识别的可靠性.
- 一致的数字整形设计需要临床专业知识和标准化的工作流程.
- 进一步的研究和协作培训对于优化数字整形器件设计流程至关重要.
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