Popular Articles
How Long Does The Battery Last?
The rechargeable Lithium Ion battery provides approximately 4.5 hours of projection time when new and fully charged.
Does Hair Affect Vein Detection?
All vein visualization devices use reflected infrared light to detect the vein pattern. The hemoglobin in the blood absorbs some of the infrared and that absorption is used to locate the veins. Since hair can also absorb infrared light you may have a ...
Does NextVein Show Arteries?
Deeper arteries are generally not detected or displayed by the unit. Shallow arteries, however, may be detected and displayed. Practitioners should rely on their medical expertise to differentiate between veins and arteries.
Can I Use NextVein Anywhere on the Body?
Yes. For venous access, there are several things to note. Areas with high hair coverage and areas with tattoos may be difficult to image. Additionally, areas such as legs may have veins too deep to detect.
Why Are There Multiple Projection Colors?
The device offers two projection modes that you can toggle with the A and B buttons. A mode shows dark veins on a white background. B mode shows green veins on a dark background. The underlying vein image is the same in both modes, only the color ...