Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

GDF15 (Growth/Differentiation Factor-15) Expression in Human Adipose Tissue and in Adipocyte Cell Lines.

Biomedicines·2026
Same author

Obesity- and Glucose-Dependent Differential Autophagy Marker Expression in Adipose Tissues and Adipocytes.

Obesity science & practice·2026
Same author

Oral losartan yields subtherapeutic airway exposure compared to nebulized delivery and fails to improve mucociliary clearance in cystic fibrosis.

Frontiers in pharmacology·2026
Same author

In-situ product recovery in microfluidic bioreactors.

Current opinion in biotechnology·2026
Same author

Establishment of a Single-Cell Minimal Medium: A Case Study for Microfluidic Cultivation of Corynebacterium glutamicum.

Biotechnology and bioengineering·2026
Same author

Age-Dependent Systemic Regulation of C1q/TNF-Related Protein 3 and Progranulin in Patients with Cystic Fibrosis: Biomarkers or Therapeutic Targets?

Biomedicines·2026

相关实验视频

Updated: Jun 3, 2025

Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology
06:37

Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology

Published on: October 20, 2010

23.2K

在手术环境中用于多光谱成像的背景光抑制.

Moritz Gerlich1, Andreas Schmid1, Thomas Greiner1

  • 1Institute of Smart Systems and Services, Pforzheim University, 75175 Pforzheim, Germany.

Sensors (Basel, Switzerland)
|January 11, 2025
PubMed
概括

这项研究引入了一种新的多谱成像 (MSI) 方法,用于开放式手术. 它克服了照明挑战,使得在临床环境中能够进行无工件的光谱扫描和准确的组织分析.

科学领域:

  • 医学成像医学成像
  • 光学工程的光学工程.
  • 手术技术手术技术的使用

背景情况:

  • 多谱成像 (MSI) 为手术指导提供非侵入性组织分化.
  • 现有的MSI系统在开放式手术中面临挑战,原因是手术室的照明变化和工作流程中断.
  • 专用照明系统需要禁用手术灯,影响工作流程和操作时间.

研究的目的:

  • 开发适合开放性手术的MSI方法,克服现有系统的局限性.
  • 为了在具有挑战性的临床照明条件下实现无工件的光谱扫描.
  • 为了证明系统的性能和医疗适用性.

主要方法:

  • 结合了主动照明和智能背景抑制.
  • 在特定波长的调制光源和没有调制光源的交替捕获图像.
  • 使用智能像素摄像头,与传统摄像头相比,提高了信号噪声比 (SNR).

主要成果:

  • 通过隔离目标信号,实现了无物体的光谱扫描.
  • 在高背景照明的临床环境中证明了准确的反射度测量.
  • 与传统的高速摄像机相比,它展示了显著的SNR优势.
关键词:
背景压制 压制背景多光谱成像技术的使用.开放式手术是开放式的手术.通过光谱扫描扫描.

更多相关视频

Simultaneous Evaluation of Cerebral Hemodynamics and Light Scattering Properties of the In Vivo Rat Brain Using Multispectral Diffuse Reflectance Imaging
07:06

Simultaneous Evaluation of Cerebral Hemodynamics and Light Scattering Properties of the In Vivo Rat Brain Using Multispectral Diffuse Reflectance Imaging

Published on: May 7, 2017

7.6K
Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis
10:35

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Published on: October 17, 2016

7.8K

相关实验视频

Last Updated: Jun 3, 2025

Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology
06:37

Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology

Published on: October 20, 2010

23.2K
Simultaneous Evaluation of Cerebral Hemodynamics and Light Scattering Properties of the In Vivo Rat Brain Using Multispectral Diffuse Reflectance Imaging
07:06

Simultaneous Evaluation of Cerebral Hemodynamics and Light Scattering Properties of the In Vivo Rat Brain Using Multispectral Diffuse Reflectance Imaging

Published on: May 7, 2017

7.6K
Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis
10:35

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Published on: October 17, 2016

7.8K

结论:

  • 开发的MSI方法有效地解决了开放外科手术中的照明挑战.
  • 该系统能够进行精确的光谱测量和组织分析,例如估计血液氧化率.
  • 这项技术在改善开放手术手术指导方面具有显著的前景.