低频刺激的数字化热检查方法,用于防止敏感皮肤的低温烧伤
HyungTae Kim1, Jong-Ik Song2, Ji-Won Seo2
1Korea Institute of Industrial Technology, Ansan 15588, Republic of Korea.
Bioengineering (Basel, Switzerland)
|June 26, 2025
概括
精确的低频刺激 (LFS) 的热成像可以防止低温烧伤 (LTB). 一种新的背景减去方法精确测量LFS温度,以提高产品安全性.
科学领域:
- 生物医学工程 生物医学工程
- 热成像是一种热成像技术.
- 医疗器械安全 医疗器械安全
背景情况:
- 低频刺激 (LFS) 用于热疗法,需要精确的温度监测.
- 低温烧伤 (LTB) 的可能性需要进行安全调查,特别是对于接触敏感皮肤区域的片.
- 传统的兴趣区域 (ROI) 方法在热分析中与复杂的LFS形状作斗争.
研究的目的:
- 开发和验证使用背景减去 (BGS) 的LFS准确的热量测量方法.
- 通过防止低温烧伤 (LTB) 来确保LFS热的安全性.
- 为了评估BGS的有效性,使用数字和形态过器对复杂的形状进行评估.
主要方法:
- 使用热成像,通过背景减去 (BGS) 进行主动感兴趣区域 (ROI) 提取.
- 实现了带有数字和形态过器的BGS,用于LFS的时间变量热图像.
- 使用开源工具对腹部,宫和骨进行了实验.
主要成果:
- 成功地将LFS pad前景与背景分开,无论其大小,位置,方向或形状如何.
- 实现了具有复杂几何形状的LFS的高精度热特性评估.
- 像素历史记录的标准偏差 (SDPH) 证明了一个简单但有效的BGS方法来识别LTB风险.
结论:
- 拟议的SDPH方法为LFS热测量提供了一个简单而准确的方法,超越了传统的BGS技术.
- BGS 方法提高了在人体上使用的产品的可靠性,并且可以应用于工业温度检查.
- 精确的热量测量对于防止与热疗器件相关的LTB风险至关重要.
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