相关实验视频

Updated: Jun 22, 2026

Measurement of Bioelectric Current with a Vibrating Probe

Measurement of Bioelectric Current with a Vibrating Probe

Published on: January 4, 2011

电气生物阻抗传感器用于检测头部和部状细胞癌

Andrea Luigi Camillo Carobbio^1,2,3, Zhuoqi Cheng⁴, Tomaso Gianiorio⁵

¹IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy.

Diagnostics (Basel, Switzerland)

|July 29, 2023

概括

电气生物阻抗 (EBI) 传感显示出用于检测头部和部状细胞癌 (HNSCC) 的前景. 这项技术可以准确地区分癌症和健康组织,帮助早期诊断和治疗.

科学领域:

生物医学工程生物医学工程
在瘤学瘤学.
医疗器械医疗器械

背景情况:

早期发现头部和部状细胞癌 (HNSCC) 对于改善患者的治疗结果和保持器官功能至关重要.
当前的诊断方法可能在实时手术内评估的速度和准确性方面存在局限性.

研究的目的:

评估电气生物阻抗 (EBI) 传感技术用于早期检测HNSCC的可行性.
评估基于针的新型EBI设备与AI分类器结合在识别癌细胞组织中的准确性.

主要方法:

一项前性研究涉及46名接受HNSCC手术的患者.
使用基于针的EBI传感装置分析组织样本 (粘膜,皮肤,肌肉,淋巴结,软骨).
基于人工智能的分类器用于组织分化.

主要成果:

在整体队列中,EBI系统在各种组织类型中实现了0.67到0.93的准确度.
针对患者的具体分析提高了准确度,达到0.82至0.95.5的范围.
组织特异性和患者特异性方法提高了诊断可靠性.

结论:

脑损伤传感是一种潜在的可靠技术,用于区分头部和部区域的健康和病变组织.
这些发现支持对EBI设备进行进一步的临床研究,用于早期检测HNSCC和边际评估.

关键词:

癌症检测癌症检测分类器分类器是分类器.电气生物阻抗电气生物阻抗.头部和部癌症是什么意思机器学习是机器学习.状细胞癌 (SCLC) 是一种状细胞癌.

更多相关视频

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Published on: November 28, 2017

Author Spotlight: Studying Brain Endothelial Barrier in Metastatic Cancer Using Impedance-Based Biosensors

Author Spotlight: Studying Brain Endothelial Barrier in Metastatic Cancer Using Impedance-Based Biosensors

Published on: September 22, 2023

相关概念视频

Voltmeter

Voltmeter

A voltmeter is an electrical device that measures the potential difference or voltage between two points. It is connected in parallel with the circuit element it is measuring. A parallel connection is used because elements in parallel experience the same potential difference. The voltmeter is represented by the symbol "V ".
An ideal voltmeter would have infinite resistance, so connecting it between two points in a circuit would not alter any of the currents. Real voltmeters always have finite...