Disposable occult blood sampling capsule

The purpose of the disposable occult blood sampling capsule is to detect whether there are red blood cells in the stool through a fecal occult blood test, and is mainly used for the examination of gastrointestinal bleeding.

The principle of the disposable occult blood sampling capsule is to use the catalytic reaction of iron in hemoglobin. Iron can undergo a redox reaction with hydrogen peroxide, which will produce a special color. The presence of occult blood can be determined by observing the color change.

The method of using the disposable occult blood sampling capsule is as follows:

1. Open the single-use occult blood sampling capsule and tear off the aluminum foil bag.

2. Place the capsule tube at the base of the tongue and take with warm water.

3. After taking the product, do not eat or drink to avoid affecting the test results.

4. After 20 minutes, take out the disposable stool box from the stool box and put on the stool box paper towel.

5. Use a paper towel to gently hold the stool, put it in a stool box, and send it for examination in time.