Wednesday, 17 January 2018

Pressure-sensing implant dissolves when its job is done

The thin-film sensor is made from biodegradable materials that have already been declared safe for medical ...

When doctors want to monitor conditions such as swelling of the brain, they'll sometimes implant a sensor that emits a readable electrical signal whenever it's subjected to pressure. The problem is, those sensors have to be retrieved from the patient's body afterwards, requiring additional surgery. That may not be the case much longer, though, as scientists have created an implantable pressure sensor that harmlessly biodegrades.

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Category: Medical

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from New Atlas http://ift.tt/2DrO0TS

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