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Biodegradable electronic bandage speeds up wound healing up to 30%

  • March 8, 2023
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Researchers at Northwestern University in the US have created a biodegradable and flexible electronic bandage that can speed up wound healing by up to 30%. ABOUT bandage for

Researchers at Northwestern University in the US have created a biodegradable and flexible electronic bandage that can speed up wound healing by up to 30%. ABOUT bandage for christeninguses local electrotherapy to stimulate the healing process.

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According to the results of scientific research, Bandage is also able to control the healing process. It alerts doctors in real time about possible problems with the patient. John A. Rogers, one of the project leaders, claims that the device, despite being electronic, is completely resorbable. “Materials naturally disappear once the healing process is complete, preventing any tissue damage that might otherwise be caused by physical extraction.”

The bandage is an electronic dressing that naturally breaks down during the healing process.

Researchers believe that The bandage can be a strong ally in wound healing, in patients with healing difficulties, such as people diagnosed with diabetes. “When a person has a wound, the goal is always to close that wound as quickly as possible. […] otherwise, the open wound is susceptible to infections,” commented Guillermo Amir, a researcher who participated in the study.

intelligent regenerative system

The bandage is the first biodegradable device capable of delivering electrotherapy, an example of an intelligent regenerative system. The headband is made from molybdenum, a common metal used in the manufacture of various electronic components.

The electronic armband has so far been successfully tested on animals. After electrical stimulation for 30 minutes a day, the wound healing process increased by 30%. As the wound heals, the dressing dissolves into the body. “After almost six months, most of the bandage]was gone. And we found that there are very few deposits in the organs. Nothing unusual. But the amount of metal we use to make these electrodes is so minimal that we don’t expect it to cause any problems. big problems,” concluded Amir. The initial results of the project are actually interesting. But new research needs to confirm the effectiveness of the dressing, as well as guarantee the safety of its use. in people.

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Source: Northwestern

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Source: Mundo Conectado

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