Lezhongsheng - Model LZS-HP-200 Series -Helicobacter Pylori Testing Equipment
The LZS-HP-200 series is a specialized diagnostic instrument designed for the rapid and accurate detection of Helicobacter pylori, a Gram-negative bacterium associated with chronic gastritis and peptic ulcer disease. This test method involves a 14C-urea breath test that can provide results in approximately 250 seconds with an accuracy exceeding 95%. Designed to operate without the need for invasive procedures like blood drawing, the device offers a painless screening process, being particularly suitable for physical examination centers. The LZS-HP-200B model enhances efficiency by allowing two simultaneous tests. The device uses exhalation collection and interpretation, depending on designated DPM (disintegrations per minute) thresholds to categorize infection levels. The safety of the test is ensured as it contains minimal radiation risk. It underscores the need for careful test protocol adherence, especially concerning factors that might affect the accuracy.
This instrument can complete the detection of Helicobacter pylori within 250 seconds with an accuracy of over 95%. The examinee only needs to blow air into our breath collection card to complete the test, no need for blood drawing, no pain, and with a fast results. It is an essential examination item in physical examination centers.
- The person to be tested should perform the 14C- urea breath test on an empty stomach and is required to rinse the mouth before being tested;
- Take urea [14C] capsules with appropriate amount of warm water, and then sit still for about 15 minutes;
- Blow into a dedicated expiration card and collect exhalations;
- Insert the expiration card with the exhalations of the person to be tested into this series of detectors, and then the diagnostic results will be displayed and printed automatically after 250 seconds;
- The detector is equipped with a graphic printing workstation that can be connected to a standard printer to print reports in a standard format. It also supports customers to customize the format of the printed pages according tobias and preference.
- When collecting exhalations, please blow gently. You can change your breath, but it is strictly forbidden to breathe backwards.
- It is recommended that this test be done in the morning, and the person to be tested should fast or fast for 4-6 hours and rinse the mouth before the test.
- The following factors may have an impact on the test results:
- HP-sensitive drugs such as antibiotics, bismuth preparations, and proton pump inhibitors were used within the last month.
- There was a history of upper gastrointestinal bleeding within the last week.
- Partial gastrectomy may lead to rapid depletion of isotopes from the stomach or a lack of acid in the patient’sstomach.
- Rupture of the capsule in the mouth can affect the test results.
- Before a child being tested, it must be confirmed that the child is able to swallow the capsule and is able to blow through the mouthpiece.
- Warm tips: pregnant and lactating women should not accept this test.