© Copyright 2026 American Medical Association. All rights reserved.
Near-infrared guidance for vascular access is a specialized procedure that utilizes advanced imaging technology to assist healthcare professionals in locating veins for access. This technique employs a device that combines near-infrared (NIR) light with imaging technology to visualize subcutaneous vasculature in real-time. The procedure involves exposing the patient's skin to an NIR light source, which penetrates the tissues and reflects back from the surrounding areas, while the blood vessels themselves do not reflect this light. As a result, the device captures an image of the surrounding tissues, which is then processed and enhanced using a green LED to create a clear visual representation. This processed image is projected onto the skin at the exact anatomical location of the underlying vasculature, allowing for a precise and accurate visualization of the blood vessels. The displayed image features the surrounding tissue in green and the vasculature in black, effectively creating a three-dimensional roadmap that guides clinicians in accessing veins. This technology is particularly beneficial for patients who require phlebotomy or intravenous therapy, as it reduces the uncertainty and difficulty often associated with locating veins, thereby improving the overall efficiency and success of vascular access procedures.
© Copyright 2026 Coding Ahead. All rights reserved.
Get instant expert-level answers from CasePilot, our coding assistant.
Create a free account to unlock this content
Create a free account to unlock this content
Create a free account to unlock this content
Create a free account to unlock this content
Create a free account to unlock this content
Get instant expert-level medical coding assistance.