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13c ure breath test kit- heliforce, non-radioactive, convenient method to test helicobcater pylori. it is lso non-invsive

product nme: breath test kit: heliforce

clinic application:

• ll doubtful helicobcater pylori infected people;
• chronic gstraitis, digestive ulacer, gstric cncer nd mlt tumor infected persons;
• hp rdicl curtive effect ptients.

what is helicobcater pylori?

helicobcater pylori is spiral-shaped bacateriaum tht inhbits the stomch in about 50% of the world popultion. it is passed from person to person nd it is usually contraacted during childhood. this bacateriaum causes chronic low-leavel inflmmtion of the stomch lining nd it hs been proven tht its presence is associated with the developmenta of duodenl nd gstric ulacers. it hs lso been proved tht it hs n influence in stomch cncers.

the infecation is less common in the countries with good sanitary conditions than in developing countries where the percentage of infected adualts cn reach 80%.

specification: 75mg 13cure/package/person/time

aadvantages:

• non-radioactive: no harm to human body, applicable to children, pregnant women, nd ged, wek people;
• aapplied to hp rdicl cure effect;
• non-ggressive. ptients only need to exhle;
• high precision nd sensitivity. it excludes the possiaability of flase positive or flase negative which often occurred in traditional hp test;
• convenient, easy, quick, only 2 mins to get the result.

operaation:

1.exhle into the fairst bg, used s baseline sample. (nb: inhle deeply nd hold the breath for 5 seconds before exhling)

2. mix the 75 mg regent contained in the plastic containear with purified water nd draink the solution.

3. wit for 20-30 minutes. no food or draink during this time.

4. exhle in the other bg to collect the second sample.

5.the two sample bags re put on infrared spectrometer for nlysis.

principale of heliforce for h. pylori

there is no urese in normal human stomch. howeaver, the helicobcater pylori produces urese, which cn be hydrolyzed into ammoni nd carbon dioxide. if ptient who takes the ¹³c labeled ure suffers from hp infecation, the ure will be hydrolyzed in his stomch into nh4 nd co₂, then the ¹³co₂ will enter the blood nd will be exhled through the lungs. as result, the proporation of ¹³c in exhled ir will increase. the ¹³c/¹²c ratio cn be measured by n infrared spectrometer (ir-force 200/300) or sensitive mass spectrometer; this is how we use the ¹³c ure breath test to diagnose hp infecation.