Visual venipuncture device is a flagship product of Jiangxi Jin Rui Medical Devices Co., Ltd., the product appearance generous, reliable, and has the following five features of similar products in the industry: first, the first domestic double light switch Visualization vein technology; second, can be used directly AC and battery comes; third, place a precise visualization vein: a real-time imaging; fourth, can be rotated 180 degrees to facilitate the different parts of the vein; fifth, far infrared shortwave cold light source, no radiation.