# Vein Finders and Raynaud’s Phenomenon

- Link: https://sifsof.com/clinical-apps/vein-finders-and-raynauds-phenomenon/
- Published: 2022-04-10T20:29:43+00:00
- Author: Monica

Raynaud’s phenomenon is a condition in which blood flow to the fingers is reduced.
It can also reduce blood flow to the ears, toes, nipples, knees, and nose in some
situations. This is caused by blood vessel spasms in particular locations. The spasms
are triggered by cold, tension, or emotional distress.

Raynaud’s death has yet to be determined. It’s likely that certain blood problems
create Raynaud’s by thickening the blood. Excess platelets or red blood cells may
cause this. Alternatively, blood receptors that control blood vessel narrowing may
be more sensitive.

These are the most common symptoms of Raynaud’s Phenomenon:

·         Fingers that turn pale or white then blue when exposed to cold, or during
stress or emotional upset, then red when the hands are warmed.

·         Hands that may become swollen and painful when warmed.

·         Sores on the finger pads develop, in severe cases.

To identify the level of this disease, your doctor might do a test called nailfold
capillaroscopy. During the test, the doctor looks at the skin at the base of your
fingernail under a microscope or magnifier to look for deformities or swelling of
the tiny blood vessels.

To perfectly perform such a delicate test, a highly professional vein detector should
be used. The [FDA Portable Vein Detector SIFVEIN-5.2](https://sifsof.com/product/medical-vein-finder-sifvein-5-2/)
actually has been recurrently appreciated and recommended by Pathologists.

The Vein viewer SIFVEIN-5.2 is a medical observation tool.To begin with, this Vein
Finder has a distinct wavelength, which allows light to be absorbed by oxyhemoglobin
in surrounding tissues and veins. The information is filtered to display veins on
the screen after photoelectric conversion and image processing.

If the infrared vein finder is clear enough, it can be used to quickly and easily
locate veins. Its main purpose is to look for subcutaneous superficial blood arteries
and assist with puncture. That is, it aids venous diagnosis, which is similar to
nailfold capillaroscopy. The ultimate result is Displayed in situ photos on the 
skin’s surface. The final objective is of course to assist medical personnel in 
determining vascular direction and distribution. 

With all of these advanced options, clinicians will have no problems detecting veins
during their nailfold capillaroscopy to detect Raynaud’s Phenomenon because vein
pictures will be displayed in crystal clear, ensuring a very accurate diagnosis 
and, as a result, an acceptable therapy. There’s no need to wait any longer; the
vein detector SIFVEIN-5.2 is here to make doctors’ jobs easier and patients’ lives
safer.

Reference:[ What is Raynaud’s phenomenon?](https://www.hopkinsmedicine.org/health/conditions-and-diseases/raynauds-phenomenon#:~:text=Raynaud's%20phenomenon%20is%20a%20problem,%2C%20stress%2C%20or%20emotional%20upset.)

 * ![FDA Portable Vein Detector SIFVEIN-5.2](https://sifsof.com/wp-content/uploads/
   2018/06/FDA-Portable-Vein-Detector-SIFVEIN-5.2-1-300x300.jpg)
 * FDA Portable Vein Detector SIFVEIN-5.2

Disclaimer: Although the information we provide is used by different doctors and
medical staff to perform their procedures and clinical applications, the information
contained in this article is for consideration only. SIFSOF is not responsible neither
for the misuse of the device nor for the wrong or random generalizability of the
device in all clinical applications or procedures mentioned in our articles. Users
must have the proper training and skills to perform the procedure with each vein
finder device.

The products mentioned in this article are only for sale to medical staff (doctors,
nurses, certified practitioners, etc.) or to private users assisted by or under 
the supervision of a medical professional.