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What is a 13C-Urea Breath Analyzer?
The 13C-Urea Breath Analyzer is a non-invasive diagnostic device used to detect Helicobacter pylori (H. pylori)infection in the stomach. It measures the presence of 13C-labeled carbon dioxide in the patient’s breath after ingestion of 13C-urea, indicating urease activity caused by H. pylori bacteria.
How does the 13C-Urea Breath Test work?
After the patient ingests 13C-labelled urea, H. pylori (if present) breaks it down into carbon dioxide and ammonia. The labelled carbon dioxide is absorbed into the bloodstream and exhaled in the breath, where it is measured by the analyzer to confirm the presence of H. pylori infection.
Is the test safe?
Yes, it is completely safe, non-radioactive, and non-invasive. The 13C isotope is stable and naturally occurring, making the test suitable for adults, children, and even pregnant women.
What are the advantages of the 13C-Urea Breath Analyzer?
High Accuracy: Gold-standard sensitivity and specificity for H. pylori detection. Non-Invasive: No need for endoscopy or biopsy.
Rapid Results: Provides diagnostic results within minutes.
Patient Comfort: Simple breath sampling process.
How should a patient prepare for the test?
Patients should avoid antibiotics and proton pump inhibitors (PPIs) for at least 2 weeks before the test and fast for 6 hours prior to testing to ensure accurate results
How long does the test take?
The complete procedure typically takes 15–20 minutes, including baseline and post-dose breath sample collection and analysis.
Can the analyzer be used for follow-up testing after treatment?
Yes. The 13C-Urea Breath Analyzer is ideal for post-eradication monitoring to confirm successful treatment of H. pylori infection, as it can detect bacterial clearance accurately.
What are the technical features of the device?
Depending on the model, features may include:
High-precision infrared isotope ratio detection
Touchscreen interface with automated data analysis
Compact, portable design for clinical or laboratory use
Low sample volume requirement and easy maintenance
Who can use the 13C-Urea Breath Analyzer?
The device is designed for use by clinicians, diagnostic laboratories, hospitals, and gastroenterology specialists seeking reliable, fast, and non-invasive H. pylori testing.
Is the device approved or certified?
Most professional-grade analyzers are CDSCO-approved and comply with ISO 13485:2016 standards for medical devices, ensuring reliability, safety, and international quality compliance.