Fecal Occult Blood (FOB) Rapid Test Uncut Sheet
Fecal Occult Blood (FOB) Test Strip is a rapid and convenient immunochromatographic assay used for the qualitative detection of hemoglobin in human fecal samples. It is intended for professional use as an aid in the diagnosis of colon polyps, colorectal carcinoma, ulcerative colitis and Crohn’s disease.
Product Overview
Fecal Occult Blood (FOB) Test Strip is a rapid and convenient immunochromatographic assay used for the qualitative detection of hemoglobin in human fecal samples. It is intended for professional use as an aid in the diagnosis of colon polyps, colorectal carcinoma, ulcerative colitis and Crohn’s disease. This assay provides only a preliminary result. Clinical expertise and professional judgment should be sought to further evaluate the result of the test.
Product Parameters
| Parameter | Specification |
|---|---|
| Code | RUFO5 |
| Specimen | Human fecal sample |
| Format | Rapid Test Uncut Sheet |
Summary and Explanation
Fecal occult blood (FOB) refers to blood in the feces that is not visibly apparent. Presence of hemoglobin indicates internal bleeding associated with pathological conditions of gastrointestinal tract such as colon polyps, colorectal carcinoma, ulcerative colitis and Crohn’s disease.
Test Procedure & Result Interpretation
Allow the test cassette, specimen, buffer, and/or controls to reach room temperature (15-30"C) prior to testing.
1.Bring the pouch to room temperature before opening. Remove the test cassette from the
sealed pouch and use it within one hour.
2.Place the test cassette on a clean and level surface. Break the tip of sample collection buffer bottle, hold the bottle vertically, abandon first two drops, then draw two drops (approximately 80ul) into the sample well of the test cassette to the sample well and start the timer.
3. Wait for the colored line(s)to appear. The test result should be read at 10 minutes. Do not interpret the result after 20 minutes.
Result Interpretation
Negative result: if there is only a quality control line C, the detection line is colorless, indicating that hemoglobin has not been detected and the result is negative.
Positive result: if both the quality control line C and the detection line appear, hemoglobin has been detected and the result is positive.
Invalid result: if the quality control line C is not observed, it will be invalid regardless of whether there is detection line, and the test shall be conducted again.