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Scientists have invented wireless electronic tattoos that monitor the heart, with a thickness of 200 microns, a weight of 2.5 grams and a life span of 40 hours.

2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > IT Information >

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CTOnews.com, May 3 (Xinhua)-- A team of researchers from the University of Texas at Austin recently developed ultra-thin, non-invasive electronic tattoos that wirelessly transmit monitored data in addition to synchronously monitoring the electrical and mechanical activity of the heart.

The wearer can attach the electronic tattoo to the surface of the skin, and the built-in sensor automatically monitors physiological characteristics such as heart rate, pulse and blood pressure, which are transmitted to smartphones or other devices in real time.

Building on the results of the research in 2019, the research team can continuously monitor and draw the ECG, record and evaluate the sound of the heart, and let you understand the mechanical properties of the heart.

The sticker is about 200 microns thick, close to the thickness of two hairs. Weighing 2.5 grams, the battery is enough to run continuously for 40 hours. Information is transmitted in real time to devices that support Bluetooth.

According to the researchers, the device does not need to see a doctor and does not need to be connected to a bulky battery or device. These devices were tested on five healthy patients who lived a normal life with very small measurement errors.

CTOnews.com attached a link to the research paper so that interested users can skip to read it.

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