Electronic capsule for the study of the digestive system. Free Technical Library News

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Electronic capsule for the study of the digestive system

25.03.2023

Scientists from the California and Massachusetts Institutes of Technology, as well as the Brigham and Womens Hospital (USA) have created an innovative capsule that analyzes the state of the digestive system and shows its position with millimeter accuracy.

More than 30% of people in the world suffer from various diseases of the digestive system. For their diagnosis, methods such as endoscopy, x-ray, gastroscopy or colonoscopy are used. However, they must be performed in a hospital setting. It is also painful for patients. Therefore, many are afraid of examination, which leads to the development of serious complications. However, things may change soon.

American scientists have developed an electronic capsule that allows fundamental research to be carried out remotely.

"A swallowed wireless device, thanks to a three-dimensional GPS tracking system, allows you to see the state of the digestive system in real time. Such a simple diagnostic method has several clinical advantages and does not cause discomfort to the patient," said the head of the study, Professor Giovanni Traverso.

A similar approach has been used before. However, it is then impossible to determine the exact position of the capsule. A specially designed system allows you to track the swallowing capsule with an accuracy of 1 mm. The mechanism involves the use of coils that form a complex magnetic field. However, so far the developers have successfully tested their invention only on animals. The research is ongoing.

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