The 14C urea breath test analyzer (HUBT-20P) is an instrument used by medical institutions to detect Helicobacter pylori (Hp) infection in the human stomach.
After the subject takes the [14C]-labeled urea capsule orally if Helicobacter pylori is present in the subject’s stomach, the urease produced by it decomposes urea [14C] into 14CO₂. The 14C UBT deivce uses the ionization method to detect the content of [14C] in the exhaled gas, which can be used to diagnose whether the subject is infected with Helicobacter pylori.