Introduction Medical workers commonly physically identify subcutaneous veins to locate a
suitable vesselto implant a catheter for drug administration or blood sample. The general …

To date, venipuncture, the most necessary and fundamental medical means, still remains a
challenging task for medical stuff due to significant individual differences in vein condition …

Blood vessel visualization technology allows nursing staff to transition from traditional
palpation or touch to locate the subcutaneous blood vessels to visualized localization by …

In this study, a low-cost microcomputer based dorsal hand-vein imaging system was
developed by utilizing non-invasive near infrared imaging technology for the patients having …

In daily medical practices intravenous (IV) catheterization is performed on the majority of
patients to inject medication or to get blood samples. Patients whose veins are not visible …

Biometric recognition techniques have become more developed recently, especially in
security and attendance systems. Biometrics are features attached to the human body that …

Single-pixel imaging is a paradigm that enables the capture of an image from a single point
detector using a spatial light modulator. This approach is particularly interesting for optical …

Venipuncture is a common process in medical treatment. In the fight against pandemic like
COVID-19, it is often very difficult for medical staff to carry out venipuncture accurately, since …

Assessing the condition and visibility of veins is a crucial step before obtaining intravenous
access in the antecubital fossa, which is a common procedure to draw blood or administer …

静脉穿刺作为最基本的医疗手段, 仍然是医疗工作者面临的一大挑战. 针对近红外图像提出一种
静脉检测和定位方法. 首先, 设计基于近红外的可穿刺静脉定位嵌入式系统, 采集43 …