Imaging technologies are constantly improving. In some cases, advancing the image allows for an improved diagnosis, such as the use of a CT scanner to classify a tumor. However, advances in imaging are also promising as a way to improve the patient experience at the time of the procedure. In particular, its benefits are being shown in the field of blood testing to speed up the experience of taking blood or IV placement and reduce patient discomfort.
One of the most common complaints when receiving blood tests is the number of attempts needed to insert the needle into the vein. Some people never experience this problem, but many are all too familiar with the challenge of blood testing. With the many factors that can affect vein size, such as hydration level and genetics, inserting the needle correctly can be difficult, especially if the person drawing the blood is still relatively new in the field. Practice may be perfect, but that doesn’t mean you want to offer your arm as a practice cushion.
A way to improve the visualization of the veins
To help make the blood extraction process smoother, vein visualizers offer a way for phlebotomists to see the veins more easily. This not only helps them place the needle, but also helps them place the needle in the best vein.
A propitious method of vein visualization uses near-infrared imaging technology, which is commonly used in smart watches to measure blood oxygen saturation. It is painless, but it can provide important information.
Near-infrared imaging technology uses near-infrared light directed at the skin. Nearby infrared light is absorbed by the blood but reflected by the surrounding tissue. These vein finder The devices can capture, process and digitally project to the surface of the skin, showing where the veins are.
This not only benefits those who have difficulty finding the vein, but these devices can also be immensely beneficial in an emergency when the insertion of an IV has to be done quickly and time cannot be wasted on multiple attempts. of placement.
Relief for a large population group
Patients who benefit significantly from vein seekers are those whom the medical industry calls “difficult sticks”. The use of this name means no harm; it is simply a fact that the elderly, overweight, agitated or in a hurry and people with diabetes, severe burns or intravenous drug use often have veins that are harder to find and stick to.
By making the needle placement process easier and faster by using vein finders, the experience of these patients is improved; they do not experience so much pain, discomfort, and agitation.
In addition, many people may choose to forgo a regular blood test if they know, from experience, that it will not be enjoyable. With the early detection one of the keys to the successful treatment of many diseases, this reluctance to receive blood tests it could lead to poor diagnosis and more extensive treatment needed in the future.
The bottom line is that some people are more likely to be difficult sticks when they draw blood or place IV, but that doesn’t mean they have to suffer from it. With all the advances in the medical field, there is no longer any reason for patients to suffer multiple attachment attempts when vein troubadours exist and can help with the process.