Portable Subcutaneous Vein Imaging System
Portable Subcutaneous Vein Imaging System
复制标题
便携式皮下静脉成像系统
DOI：
10.4018/ijbce.2013070102
复制
发表时间：
2013
影响因子：
--
通讯作者：
G. Kumaravelu
中科院分区：
文献类型：
--
作者：
S. Sravani;Sumbul Zahra Naqvi;N. Sriraam;M. Mansoor;I. Badshah;M. Saleem;G. Kumaravelu
在医学领域，静脉的识别和检测对于某些临床操作（例如静脉穿刺和静脉内应用）是必要的。静脉成像对于血管疾病的诊断也至关重要。目前现有的静脉成像方式非常昂贵且体积庞大。因此，本文提出了一种便携式、经济高效的静脉成像系统来查看和定位皮下静脉。该系统包括一个采用 880nm 波长的 NIR LED 制成的红外摄像机。使用 NIR LED 是因为与其他 IR LED 相比，它们在 880 nm 波长的图像中提供更好的静脉对比度和可视性。使用计算机视觉编写的程序获取、处理静脉的实时成像并显示在笔记本电脑上。使用社会科学统计软件包 (SPSS) 软件根据年龄、性别和肤色对 96 名受试者进行试点研究，对获得的静脉图像的屏幕截图进行评估。获得的静脉图像由医生进行临床验证。可以得出结论，所提出的系统对于实时临床程序是有用的。便携式皮下静脉成像系统
In medical domain, the identification and detection of veins is necessary for certain clinical procedures such as venipuncture and intra-venous applications. Vein imaging is also essential for diagnosis of vascular diseases. The current existing modalities for Vein Imaging are highly expensive and bulky. Thus a portable, cost-efficient Vein imaging system is proposed in this paper to view and locate subcutaneous veins. The system comprises of an IR Camera which has been fabricated with NIR LED’s of 880nm wavelength. The NIR LED’s are used as they provide better contrast and visibility of veins in the images at 880nm wavelength compared to other IR LED’s. Real time imaging of veins is acquired, processed using a program written in computer vision and displayed on the Laptop. Screenshot of vein images obtained are assessed through a pilot study for 96 subjects based on age, gender and complexion using the Statistical package for social sciences (SPSS) software. The vein images obtained are clinically validated by doctors. It can be concluded that the proposed system found to be useful for real-time clinical procedures. Portable Subcutaneous Vein Imaging System