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San Francisco – In the United States, a team of researchers has created a new inexpensive medical dressing that can help heal wounds at a surprising rate.
The technology, developed by researchers at the University of Wisconsin in Madison, relies on the production of electricity based on the movements of the human body and its use to transmit electrical impulses through the bandage to the site of the wound.
Experiments have shown that new dressings reduce wound healing time to only three days, compared to two weeks if traditional treatment is used. "We were surprised by the rapid healing rate of wounds," said Chudong Wang, professor of materials science and engineering at the University of Wisconsin Madison. We expected the dressing to actually improve the recovery, but we did not do it. We expect the recovery to be at this pace. "
Scientific studies have proven decades ago that electricity can help heal skin wounds, but most of the devices used for this purpose are large in size and require complex connections, making it difficult to use. daily.
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