The OXY-ISO specializes in enhanced perception of veins, and is favored by nurses, phlebotomists, paramedics and any medical personnel interested primarily in blood draws; it amplifies oxygenation and veins, but ISOlates perception to the oxygenation signal, and is thus more of a special purpose tool for blood draws. Veins appear to fluoresce, making it also a great tool for training. 

No batteries. No special lighting other than plenty of white light and no glare. No hands!

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~ From the Journal of the American Academy of Dermatology: “For simple visualization of the subcutaneous veins, in particular for reticular and feeder leg veins (blue/green hue), we have found Oxy-Iso Vein Finder glasses (Vino Optics) to be helpful in better identifying difficult-to-visualize vasculature to provide a more complete treatment session.”

…from Eric J. Yang, MD, Sarah P.F. Wambier, MD, PhD, Carlos Gustavo Wambier, MD, PhD (2023) “Safer 1064nm long-pulse frequency settings and safety eyewear setup to improve visualization of superficial veins.” Journal of the American Academy of Dermatology, 89, E105-E106.

https://www.jaad.org/article/S0190-9622(23)00743-0/fulltext

~ From the journal Dermatologic Surgery: 

“Oxy-Iso Vein Finder Glasses, Vino Optics, improves reticular vein visualization without encumbering technique, potentially improving the extent and overall results of treatment.”

…from Daniel P. Friedmann, Kritin K. Verma (2024) “Enhanced Perception of Deoxygenated Hemoglobin for the Visualization of Lower-Extremity Reticular Veins.” Dermatologic Surgery, 50, 207-9.

https://pubmed.ncbi.nlm.nih.gov/37815529/

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For more about the difference between the Oxy-Iso and the Oxy-Amp, see 

https://www.vino.vi/pages/medical-technology

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