智能手机热成像作为识别自由孔器和协助孔设计的辅助:试点研究
Ahmed Saleem1, Jonas Philteos2, Shayanne Lajud1
1Department of Otolaryngology - Head and Neck Surgery University of Toronto Toronto Ontario Canada.
Laryngoscope investigative otolaryngology
|January 22, 2025
概括
智能手机热成像为定位自由孔器血管提供了一个有希望的替代方案,有可能提高外科手术的准确性并缩短患者康复时间. 这种方法在识别穿孔器位置方面,比传统的多普勒超声波更准确.
科学领域:
- 微手术 微手术是一种微手术.
- 血管外科 血管外科
- 医疗成像医学成像
背景情况:
- 多普勒超声波是识别自由孔器容器的主要方法.
- 这种技术有其局限性,包括不准确性,用户依赖性和患者身体习惯的影响.
研究的目的:
- 评估基于智能手机的热成像作为穿孔器容器识别辅助的有效性.
- 为了比较热成像与多普勒超声波在定位穿孔器的准确性,用于自由重建.
主要方法:
- 招募了接受头部和部切除和自由重建的成年患者.
- 用多普勒超声波和FLIR热成像来识别和标记穿孔器.
- 在这两种方法中,记录了标记和在手术中确定的穿孔器位置之间的距离.
主要成果:
- 热成像测量总是比多普勒超声波更接近手术确定的穿孔部位.
- 对于各种类型的片,热成像和手术位置之间的平均差异在0.62至1.33厘米之间.
- 这两种方法与手术内确定的穿孔器相关,距离一般在0-2厘米范围内.
结论:
- 基于智能手机的热成像显示了作为穿孔器容器识别的辅助工具的潜力.
- 这项技术可能有助于缩短手术时间,并最大限度地降低患者在自由手术中的病率.
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