*Vein finder - brief*
- *Type*: Infrared NIR device to visualize subcutaneous veins
- *Wavelength*: 850nm infrared light. Hemoglobin absorbs, veins appear dark
- *Depth*: Detects veins 1-10mm below skin surface
- *Display*: Projects vein map directly on skin, or LCD screen
- *Modes*: Normal, inverse, depth highlight
- *Light*: LED or laser. Red/green/blue projection options
- *Power*: Rechargeable Li-ion. 2-4 hrs continuous use
- *Weight*: 200-400g handheld
- *Features*: Adjustable brightness, vein size/depth indicator, image freeze
- *Accuracy*: Best on light to medium skin. Less on dark/cold/edematous skin