Researchers have developed innovative gas-sensing capsules that can transmit data directly from the gut to a mobile phone, offering exciting possibilities for diagnosing and monitoring digestive health. Developed by researchers from RMIT University and Monash University, these capsules measure the concentration of selected intestinal gases, which have been linked to conditions like colon cancer, irritable bowel syndrome (IBS), and inflammatory bowel disease (IBD).
The capsules contain a gas sensor, microprocessor, and wireless transmitter, which allow real-time measurement as they travel through the digestive system. This technology aims to address the limitations of current non-invasive methods, such as breath testing, which are often unreliable.
Professor Kourosh Kalantar-zadeh, the lead investigator, explained that while gut microorganisms produce gases as a by-product of metabolism, the impact of these gases on overall health is still poorly understood. Accurate measurement of intestinal gases could provide crucial insights into gastrointestinal disorders, food intake efficiency, and how specific gut microorganisms contribute to health issues.
This breakthrough also has the potential to help individuals monitor how specific foods affect their digestive system, allowing for more personalized diet recommendations. Animal trials have shown the capsules’ effectiveness and safety, and the data is transmitted to a mobile device, making it easier for patients and doctors to monitor gut health.
Although further research and human trials are necessary, the capsules hold promise for advancing diagnostic methods, leading to better treatments and tailored diets for digestive health. The development of these non-invasive technologies could transform healthcare, providing new ways to address common gastrointestinal problems.
Article written by RMIT Australia team
15/04/2025
Source:
RMIT Australia team