Artifact! A small capsule can measure the concentration of gas in the intestinal gas by digestive tract

Measuring the intestinal gas If the microbiological group in our body can provide food suggestions, let the food and drugs eat with the microorganisms to maintain our health, this is not very good? To achieve this goal, scientists need to better understand the interaction between food and microorganisms, how to affect the chemical composition of people's intestines. Now, a small capsule can measure the concentration of gas in the intestinal gas by digestive tract. The swallowed electronic device can detect the gas in the intestine. Image Source: Rmit Communications A paper published by "Nature - Electronics" online on January 9th, the swallowing electronic capsule can detect different gases in the intestine to distinguish changes in individual diet. Such equipment may be used to help understand the effects of diet and medical supplements and help to create personal customized diet. Edible sensors are emerging technologies that have the ability to play an important role in monitoring human health, but the functions of these devices are still relatively limited. KOUROSH Kalantar-Zadeh and colleagues and colleagues in Melbourne University of Melbourne, Australia, developed a swallowed small capsule, including several gas sensors, a temperature sensor, a small computer (microcontroller), a radio frequency transmitter And several batteries. In a small pilot test (6 healthy volunteers), these sensors can detect oxygen, hydrogen and carbon dioxide, and transfer gas concentration data to volunteers to the volunteers when they travel throughout the intestines. A pocket receiver. Gas concentration data reflects the gas generated during the intestinal tract in the food fermentation process, so it can be used to distinguish the volunteers with high fiber content and low content in the diet. Researchers also said that emphasizing electronic capsules can detect different fermentation patterns in the human body, indicating that the sensor can also be used to monitor individuals to react to customized diet. However, transformation of these data to specific recommendations will be more complicated. But the researchers suggest that these gas readings may have a day to help design healthier food and may diagnose digestive problems. Original address: https://www.eeboard.com/news/dianzishebei/ Search for the panel network, pay attention, daily update development board, intelligent hardware, open source hardware, activity and other information can make you master. Recommended attention! [WeChat scanning picture can be directly paid]

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