Learn about vein visualization techniques that can help improve patient comfort and reduce anxiety


Vein visualization mechanism enables surgeons to view and easily locate veins in patients with unprecedented clarity

New Delhi: The pioneering vein visualization technology, also known as vein mapping, has been one of the most important pieces of equipment in the vascular surgeon’s toolbox.

Correctly identifying the injection vein can sometimes be a daunting task for the administering physician, especially in obese, elderly, dark-skinned patients. If the injection is in the wrong place, it can cause severe pain and cause swelling.

As a result, this mechanism enables surgeons to see and easily locate veins in a patient’s body with unprecedented clarity, allowing for more accurate and comfortable procedures.

How does vein visualization work?

According to Accuvein.com, the technology uses near-infrared (NIR) imaging to detect veins under the skin using two secure barcode scanner-grade lasers—one invisible and one visible red.

Both lasers provide real-time images of the subcutaneous vasculature down to a depth of 10 mm (approximately 0.39 inches).

Experts say hemoglobin absorbs infrared light, then changes the reflection to determine the location and pattern of veins, which are then digitally projected on the surface of the skin.

Additionally, the green laser makes vein mapping easy to see during surgery.

According to research, independent studies have shown that a vein detection device can increase the first puncture success rate by 98%.

What are the problems in management intravenous injection?

  • infiltration: It is the injection of fluids or drugs outside the intravascular space into the surrounding soft tissue. Usually, it is caused by improper placement of the needle outside the lumen of the blood vessel. It causes tissue to swell, making the skin feel pale and cool.
  • hematoma: This happens when blood leaks from the blood vessels into the surrounding soft tissue.
  • Air embolism: An air embolism occurs when a large amount of air enters a patient’s veins through the IV device.Health experts say young children are more likely to develop air embolismthis can be prevented by ensuring that all air bubbles are expelled from the pipe.

How does vein mapping benefit?

According to doctors, some of the advantages and benefits of vein mapping technology include:

The technology provides a clear and unobstructed view of the vein, allowing doctors to see exactly where they need to insert the needle.

  1. It is less invasive than other methods such as X-rays.
  2. Infections can lead to serious illnesses and a lower risk of diseases such as HIV and hepatitis C and A.
  3. It helps locate and assess patent veins while avoiding valves and bifurcations
  4. The procedure is very quick and easy, so there is no need for the patient to wait longer.
  5. Vein visualization techniques are an affordable option for many patients.
  6. The technology also helps reduce anxiety in patients who are afraid of needles

Disclaimer: Tips and advice mentioned in this article are for general information only and should not be construed as professional medical advice. Be sure to consult your doctor or nutritionist before starting any fitness program or changing your diet.

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