HUBT-20 type

Main features: Large-capacity storage of 8G TF card, which can store a large amount of examinee's information; can be connected to an upper computer to become an integrated workstation; it can meet the inspection needs of inpatients, outpatien

Technical indicators: The detection efficiency of 14C standard source should be ≥15%; the counting rate of 14C background should be ≤50CPM; the relative change error of 1C detection efficiency should be ≤30% after the instrument has been worki

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InstructionsVideo presentationOnline documentationEquipment comparison table

01 The first step

Subjects should be tested on an empty stomach or for more than two hours, and take 1 urea [1?C] capsule with about 20ml of cold drinking water.

02 The second step

Wait for about 15 minutes (without strenuous exercise).

03The third step

Open the packaging of the gas collecting card and the blowing nozzle, and take out the gas collecting card and the blowing nozzle in turn. Insert the air blowing nozzle into the front end of the air collecting card in the direction of the arrow.

04 Step 4

The subject’s mouth includes the front end of the blowing nozzle and blows into the card. The blow should be steady and try to blow in the lungs. The breath can be exchanged during the blowing, but it is strictly forbidden to breathe back! Blow (about 1-3 minutes), stop blowing when the indicator in the indicator window of the gas gathering card turns from orange to yellow. If the color is not completely changed for more than three minutes, you can also stop blowing. At this time, the gas gathering card has absorbed Saturation does not affect the test results.

05 Step 5

Give the gas collection card to the medical staff and wait for the test result.

Video demonstration reference supporting instrument: HUBT-20 Helicobacter pylori tester

Urea 14C breath test kit (liquid scintillation) product manual

Comparison table of cassette and liquid scintillation equipment

Instrument type	Detection principle	Sampling material	Detection efficiency	Accuracy	Repeatability	Detection time	Blowing force	Blowing time	Specimen effective gas	Database	Exterior	market share
Liquid scintillation	Photomultiplier	Scintillation fluid	>87%	94.60%	>94%	1 minute	easy	1-2 minutes	99%	Have	Simple	95%
Cassette	Ionization	Gas collection card	>15%	85%	>85%	>4 minutes	Strenuous	3-5 minutes	80%	Have	Simple and lightweight	5%