Features and Advantages

By utilizing the slight differences between ¹³CO₂ and ¹²CO₂ in the absorption peak of infrared light, the HCBT-01 can detect whether the subjects have H. Pylori infection. The invention of the ¹³C-UBT System has dramatically improved the safety and convenience of UBT.

¹³C-UBT System is well-received among patients and medical institutions.

Precision optics system: Narrow-band optical bandpass filter + sapphire window + optical lenses.
Stable infrared source: Steady-state blackbody radiation source with gold-plated reflector, with a working temperature of 950℃.
Accurate information acquisition: Bandpass filter + analog-to-digital converter + fast Fourier transform software.
Temperature regulation system: PDI control mode for electric heating element and Peltier refrigeration element.
Stable temperature control system: PID control with electric heating module and Peltier cooling module.
Stable sampling system: Cylinder-type sampling system controlled by miniature electromagnetic air valve and precision stepper motor.
Precision detector: PbSe Non-Cooled Photoconductive IR Detector.

Collect baseline breath
Take one ¹³C-Urea capsule
Wait for 30 minutes
Collect sample breath
Use HCBT-01 test the two bags of breath samples

Principle of HCBT-01

CO₂ has several characteristic absorption peaks in infrared band and there is a slight difference between the absorption peak positions of ¹³CO₂ and ¹²CO₂. By utilizing such slight difference, the HCBT-01 breath test analyzer is able to measure the concentrations of ¹³CO₂ and ¹²CO₂ respectively and then calculate the variation DOB (‰) of the abundance of ¹³C isotopes in the sample and baseline over the natural abundance of ¹³C, so as to determine whether the patient has been infected with H.Pylori.

13C-UBT System

HCBT-01

Features and Advantages

Principle of HCBT-01

¹³C-UBT System