Color: Black Size: 95x29mm One of the most challenging aspects of blood collection is locating a suitable vein. Some patients are considered difficult due to small or deep veins, making it hard for healthcare professionals to identify an appropriate site quickly and efficiently. Repeated attempts can cause discomfort and may affect patient confidence in the phlebotomist. This device is designed to assist in visualizing veins, making it useful for small clinics, medical professionals, or personal use. It helps locate veins with minimal attempts for a wide range of individuals. How to Use: Step 1: Reduce ambient light. A dark environment provides optimal results. Press the button on the bottom of the device to activate the infrared LED. Step 2: Apply gentle pressure on the skin and slowly move the device across the area. Veins will appear as dark lines or shadows at the edges of the red glow emitted by the device. Note: The device must be in direct contact with the skin to function properly. Lifting it away from the skin will not produce visible results. Step 3: Once a vein is located, adjust the position of the infrared light around that area to enhance visibility. For superficial veins, slightly increase the distance between the device and skin if the light appears too bright, as this may obscure the vein. Follow the vein’s path to determine its direction and full length. Note: It is best to select a vein that runs in a straight path. Package List: 1 x Black Vein Finder Device 3 x AAA batteries (not included)