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Have you ever imagined a dressing that, after being placed on a wound, can follow its evolution and treat it correctly? Well, know that this "dressing of the future" already exists, at least in the form of a prototype.
Researchers at Tufts University in Mbadachusetts, USA, are the creators of this novelty. The dressing uses a microprocessor and small sensors capable of following subtle changes in the healing process of a wound.
According to these data, the dressing itself, equipped with a badtail of drugs and ointments at microscopic doses, is able to administer the dressing. wound treatment. Thus, healing can end faster than without this treatment.
The dressing can detect, for example, if the wound "receives enough oxygen, if it is at the correct pH level, what is the temperature near the wound or if there is inflammation ", says Sameer Sonkusale, chief engineer for Digital Trends.
"All this information is communicated to a central processor where the doctor has planned the release of the drug, such as an antibiotic, growth, to improve healing," says Sonkusale.In the future, a device like that it can also help heal surgeries and burns.
The researcher admits however that the prototype is still far from being available on the market
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