相关实验视频

Updated: Jun 24, 2025

A Novel Technique for Generating and Observing Chemiluminescence in a Biological Setting

A Novel Technique for Generating and Observing Chemiluminescence in a Biological Setting

Published on: March 9, 2017

手术中的光和痕迹剂:即将到来的未来

Salvador Morales-Conde¹, Laura Navarro-Morales², Francisco Moreno-Suero²

¹Servicio de Cirugía General y Digestiva, Hospital Universitario Virgen Macarena, Facultad de Medicina, Universidad de Sevilla, Sevilla, Spain; Servicio de Cirugía General y Digestiva, Hospital Quironsalud Sagrado Corazón, Sevilla, Spain.

Cirugia espanola

|June 8, 2024

概括

图像指导手术,包括印度绿色 (ICG) 光和新兴技术,如高光谱成像,正在彻底改变手术方法. 这些进展增强了可视化,改善了组织 perfusion 评估,并有助于精确的瘤识别,以获得更好的外科手术结果.

科学领域:

手术方面的创新.
医学成像医学成像
微创手术是最少的侵入性手术.

背景情况:

微创手术自创立以来一直在不断发展.
最近的进展包括机器人手术,人工智能和图像引导技术.
印ocyanine Green (ICG) 光已经成为现代手术可视化的关键工具.

研究的目的:

审查新兴图像引导技术在整体外科的临床应用.
突出这些进步对外科实践的革命性影响.
讨论新标记物和非标记物基础的输液评估方法的潜力.

主要方法:

关于图像引导手术和相关技术的当前文献的综述.
讨论ICG光在识别解剖结构,评估 perfusion 和检测瘤中的应用.
探索新型的标记物和非标记物技术,如高光谱成像.

主要成果:

由ICG引导的光有助于识别解剖,评估 perfusion,并定位瘤和淋巴排水.
对瘤细胞和尿道的新标记物的开发正在进展中.
超光谱成像可以提供无痕迹剂的组织 perfusion 评估.
ICG量化准备进一步提高其实用性.

结论:

技术进步,包括ICG光和高光谱成像,代表了外科手术的重大革命.
这些创新有望提高瘤识别, perfusion 评估和解剖视觉化的精度.
及时审查这些技术在整体外科的临床应用对于未来的实践至关重要.

关键词:

光血管图谱的光学自动光是一种自发光.自动光 (Autofluorescencia) 是一种自动光.在外科手术.量化的量化.光血管学是一种光血管学.图像中的图像.图像成像是一种成像.印ocyanine绿色 (ICG) 是一种绿色的物质.量化量化量化量化外科手术医疗外科手术标记物标记物是指可追踪物.他们是Trazadores.印第安尼亚的绿色 (ICG)

更多相关视频

Tissue-simulating Phantoms for Assessing Potential Near-infrared Fluorescence Imaging Applications in Breast Cancer Surgery

Tissue-simulating Phantoms for Assessing Potential Near-infrared Fluorescence Imaging Applications in Breast Cancer Surgery

Published on: September 19, 2014

Fluorescence-mediated Tomography for the Detection and Quantification of Macrophage-related Murine Intestinal Inflammation

Fluorescence-mediated Tomography for the Detection and Quantification of Macrophage-related Murine Intestinal Inflammation

Published on: December 15, 2017

相关概念视频

Immunofluorescence Microscopy

Immunofluorescence Microscopy

A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.

Photoluminescence: Applications

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET