With the gradual improvement of people’s living standards, the rate of obesity also increases daily.
Since it is hard to locate and trace veins of the obesity and some infants, venipuncture has become an increasingly challenging field for medical practitoners and brings great pains to the patients during injection or blood-drawing.
It is not surprising if a medical practitioner cannot find blood veins accurately.
The rate of successful venipuncture for the first time is as law as 70%.To help
medical personnel to locate blood veins easily, Yueshen has developed this projection vein finder.
PVF is designed on the principle that hemoglobin has a stronger absorption under near-infrared light. After the photosensitive element a quires the infrared image of the skin, the product maps the outline of the vein through a series of digital image processing. Then, the projector projects the image on the surface of human skin to restore vein distribution.
PVF is easy and simple to operate. Qualified medical personnel can easily locate for venipuncture by observing the vein image.
Modenormal mode, green light mode, image enhanced & vein depth recognition mode, reverse mode, child mode
|Power source||Battery or AC (outlet)|
|Battery life||Up to 100mins continuous run time|
|Operating Temperature||+32°F to +113°F (0°C to 45°C)|
|Storage Temperature||+14°F to +113°F (-10°C to 45°C)|
|Storage Humidity||5% to 85% non-condensing|
|Atmospheric Pressure||700 hPa – 1,060 hPa (Storage and operating)|
|Operating Humidity||5% to 85% non-condensing|
|Safety||Tested and complies with General Requirements
for radiated and conducted emissions
|Durability||Drop tested per IEC/UL 60601-1|
|Regulatory Classified||CE Class 1 Exempt|
1. Battery ( 1 pc )
2. Battery charger ( 1 pc )
3. Stand Bracket ( 1 pc )
1 . Service and spare part : 1 (one) Year