Korean scientists create tattoo capable of monitoring health

Scientists at the Korea Institute of Advanced Science and Technology (KAIST) have created a tattoo to monitor health and that could revolutionize medicine. The idea is that the electronic ink serves to monitor the vital signs and, in this way, can draw attention to possible health problems. health. Keep reading to better understand this news!

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Tattoo that monitors health created by Korean researchers

The ink is composed of particles of gallium, a soft, silvery type of metal that is commonly used in semiconductors and thermometers. The carbon nanotubes are platinum coated and help conduct electricity while also preventing the product from disintegrating or being absorbed.

Park, one of the researchers responsible for creating the novelty, explains that when the tattoo is placed on the skin, it does not come off because of this coating. In addition, it has the advantage of not being invasive and the process of placing it is not painful as with conventional tattoos.

For now, the tattoo that monitors vital signs needs to be connected to a recording device. electrocardiogram to send the record of data such as heart rate, blood glucose levels (glucose in blood) and lactic acid. However, the researchers intend to dispense with these biosensors in the near future.

Another tattoo model that monitors health has already been created in the US

Researchers at the University of Texas, in the United States, have also created an experiment in which an electronic tattoo prototype was used in order to monitor signals on the wrist during some hours. The idea of ​​the tattoo is to monitor information such as blood pressure, for example. The findings were published as a scientific paper in the journal Nature Nanotechnology.

electronic tattoos

These electronic tattoos will apparently come in handy in the future. They are used as an elastic and sticky material, yet comfortable to wear for long periods and, as does not slip on the skin, they can be used even by children, without worrying about them removing the material and swallow.