New Needle Technology Could Make Tattooing Painless

It all begins with how much you tolerate discomfort Tattoos may be uncomfortable. However, a new technique created by researchers at the Georgia Institute of Technology could make tattooing painless. A team of the chemical engineer Mark Prausnitz has created a low-cost skin patch made of tiny needles that are less than the size of a grain of sand. Each of these "microneedles" behaves as pixels and is placed in various designs. Then, they are filled with ink before pressing on the skin for a short moment to create the pattern without any bleeding or pain. However, this tattooing painless can also be performed by self-administration. The patch may be a positive step for those who want to get tattoos for cosmetic reasons but are currently dissuaded by the discomfort. The team began their study with a different audience in the back of their minds the medical community. "We've made the needle smaller to ensure it's tattooing painless yet still effectively putting tattoo ink into the skin," Prausnitz said in an article on the new patch. He also said that because of its ease of application, it would also allow medical tattoos to be more easily accessible. Medical tattoos conceal marks, guide cancer radiation treatments, and restore the breasts' nipples following surgery. They also can be used instead of bracelets that function as health monitors and alert doctors to the presence of severe illnesses like epilepsy, diabetes, or allergies. Prausnitz's team has for a long time been studying microneedles for the delivery of vaccines. It has also begun to work on using tattoos to aid animal rescue organizations in finding neutered and spayed pets. However, the patch's suitability to be used for cosmetic tattoos is getting the most interest. Tattoo artists don't have to worry about their designs taking away their jobs since they tend to be geared toward simple techniques that are small in size instead of elaborate designs which require lots of time and skill. Prausnitz has a similar argument: "The goal isn't to substitute all tattoos, which are usually beautiful works made by tattoo artists," he stated. "We aim to provide new possibilities for pets, patients, and those who desire an easy tattoo that is easily administered." Editors"Recommendations Fitbit approved to launch of a new feature that could save lives. Infrared light therapy device offers relief to those suffering from foot pain. The glowing OLED tattoos can be used to enhance fashion, health, and more. In addition, this artificial heart could be able to keep those on waiting lists for transplants Technology for Change: CES 2021, new gadgets and technology will be introduced to fight COVID-19.