Tissue Characterisation With Hyperspectral Imaging Methods
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 1,000
- 试验地点
- 2
- 主要终点
- Tissue recognition with HSI
研究概览
简要总结
Hyperspectral Imaging (HSI) is a contact free method to analyse the from the tissue reflected light in the range of 500-1000nm. Aim of the study is to identify special reflex patterns to identify special tissue
详细描述
This HSI-camera provides hyperspectral images with a high spectral resolution (5 nm) in the visible and near infrared range (500-1000 nm). A RGB image and 4 false color images that represent physiologic parameters are intraoperatively provided by an analysis software. But after the procedure all spectral datasets could be investigated. To analyse and differentiate the different tissues, a catalog database is needed of all tissues including Tumors.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All patients with surgical procedure
排除标准
- •inability to consent
结局指标
主要结局
Tissue recognition with HSI
时间窗: after the operation within 24 hours
different tissues can be differentiated from each other with HSI
Inflammatory classification with HSI
时间窗: after the operation within 24 hours
Classification of the grade of the inflammation e.g. in IBD
Tumor detection with HSI
时间窗: direct during the Operation (ca. 15-20 Minutes)
Due to the non-invasive diagnostics with the HSI camera, tumor tissue can be distinguished from healthy tissue.
次要结局
- Tissue perfusion(direct during the Operation (ca. 10-15 Minutes))
研究者
Dr. Boris Jansen-Winkeln
Boris Jansen-Winkeln
University of Leipzig