Fecal Occult Blood Testing Kit of Feces Sample Fob Rapid Test

The Fecal Occult Blood (FOB) Rapid Test is a rapid visual immunoassay for the qualitative, presumptive detection of human hemoglobin in human fecal specimens. This kit for auxiliary diagnosis of digestion revealed hemorrhagic disease.

The FOB Rapid Test (Feces) detects human hemoglobin through visual interpretation of color development on the internal strip. Anti-human hemoglobin monoclonal antibody are immobilized on the test region of the membrane. During testing, the specimen reacts with anti-human hemoglobin monoclonal antibody conjugated to colored particles and precoated onto the sample pad of the test. The mixture then migrates through the membrane by capillary action and interacts with reagents on the membrane. If there is sufficient human hemoglobin in the specimen, a colored band will form at the test region of the membrane. The presence of this colored band indicates a positive result, while its absence indicates a negative result. The appearance of a colored band at the control region serves as a procedural control, indicating that the proper volume of specimen has been added and membrane wicking has occurred.

• Rapid test cassette with desiccant.
• Specimen dilution tubes with buffer.
• Package insert.

• Store at 2 ~ 30 º C in the sealed pouch for 24 months.
• Keep away from direct sunlight, moisture and heat.
• DO NOT FREEZE.

Specimen Collection
1) Use the specimen collection cards provided in the kit for specimen collection. Follow the instructions on the specimen collection card. Other clean, dry containers may also be used for specimen collection. For best results, performed the test within 6 hours after collection.
2) Unscrew and remove the dilution tube applicator. Be careful not to spill or spatter solution from the tube. Collect specimens by inserting the applicator stick into at least 3 different sites of the feces.
3) Replace the applicator back into the tube and screw the cap tightly. Be careful not to break the tip of the dilution tube.
4) Shake the specimen collection tube vigorously to mix the specimen and extraction buffer. Specimens prepared in the specimen collection tube may be stored for 6 months at -20°C if not tested within 1 hour after preparation.

Testing
1) Remove the test from its sealed pouch, and place it on a clean, level surface.
Label the test with patient or control identification. For best results, the assay should be performed within one hour.
2) Using a piece of tissue paper, break the tip of the dilution tube. Hold the tube vertically and dispense 2-3 drops of solution into the specimen well (S) of the test device.
Avoid trapping air bubbles in the specimen well (S), and do not add any solution to the result area.
As the test begins to work, color will migrate across the membrane.
3) Wait for the colored band(s) to appear. The result should be read at 5 minutes. Do not interpret the result after 10 minutes.

POSITIVE: The presence of two lines as control line (C) and test line (T) within the result window indicates a positive result.
NEGATIVE: The presence of only control line (C) within the result window indicates a negative result.
INVALID: If the control line (C) is not visible within the result window after performing the test, the result is considered invalid. Some causes of invalid results are because of not following the directions correctly or the test may have deteriorated beyond the expiration date. It is recommended that the specimen be re-tested using a new test.

Dewei Medical Equipment Co., Ltd. is a high-tech enterprise specialized in developing and marketing of Medical Consmuables like Clinical Laboratory analyzer and reagents, Hematology Analyzer and Reagents, Washing Solutions, Urine Sediment Reagents and DNA/RNA Preservation Kits.

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