Tattoo Without The Pain? New Microneedle Patch Offers Alternative

Children have long had fun with painless temporary tattoos that only last a few days: Press the image to the skin, add water Voila! What if tattooing an adult was so easy? Scientists at the Georgia Institute of Technology created a microneedle patch using ink needles.

This tattoo patch is painless and works just like any other microneedle-based patches. vaccines The mold pattern may include numbers, letters or symbols. Every microneedle slot can be thought of as a small pixel in an image.

Researchers create the mold and fill it with tattoo ink. They attach a patch at the back of the body to help hold the needles against the skin. After a short time, the microneedles will dissolve ink and be released into the skin. This process is painless. There’s no risk of infection or bleeding. It may last up to a year, and the result could be permanent. researchers report In the journal iScience.

Although the procedure can be used to create cosmetic tattoos it is not recommended for senior authors. Mark Prausnitz Dr. Jeremy Sullivan, Georgia Tech professor of chemical engineering and biomolecular, stated in an article university statement He recognizes traditional tattooing’s art and talent and believes that the new tool can be more than just a cosmetic enhancement. A medical tattoo can be used to provide information such as drug allergies or medical conditions. You can use special inks which only show under UV light or high temperatures. This allows you to keep your medical tattoo private.

You can use tattoos in medical settings where they are useful, like disguising scars or guiding repeat cancer. radiation treatments, or painting on new nipples during breast reconstructive surgery.

“The goal isn’t to replace all tattoos, which are often works of beauty created by tattoo artists,” Prausnitz said. “Our goal is to create new opportunities for patients, pets, and people who want a painless tattoo that can be easily administered.”