One capsule will cost about $ 10, representing a tablet 10 mm in length, which the patient can swallow. Capsules intestinal gas concentration is measured using the integrated gas sensor, a microprocessor and a high frequency wireless transmitter. Capsule scans gases that produce enteric bacteria, including oxygen, methane, hydrogen and hydrogen sulfide, which smells like rotten eggs. Capsules sensor finds out how many of each gas present in the intestine, transmitting information from the patient's body through a tiny antenna. Sami capsules appear after a few hours or days.

Researchers seek to detect changes in the content of gas in the intestines, so that when people's health is weakening due to disease or stress, intestinal ecosystem is also changing. Some microbes can thrive in the new environment, while others disappear, as can be seen by their metabolic products - gases. According to experts, it is "fantastic biomarkers that say about our state of health."