Researchers at MIT have developed an ingestible sensor that can reveal gastrointestinal motility issues, such as gastroparesis and gastroesophageal reflux disease. The technology is intended for use as an easy at-home method to diagnose such issues, which typically require more invasive and inconvenient procedures, such as endoscopy or X-ray imaging. This new technology is based on the concept that a magnetic field produced by an electromagnetic coil becomes weaker the further away you move from the coil. This change in field signal is predictable, allowing researchers to calculate the distance accurately by measuring the magnetic field. The ingestible sensor measures […]…
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