General name: early pregnancy test paper (card type)

Early pregnancy test paper is a kind of product designed for in vitro detection and auxiliary diagnosis of women's early pregnancy. In general, there are two kinds of test results of early pregnancy test paper: a colored strip appears in the control area of the paper, indicating negative, indicating no pregnancy; On the other hand, if there are obvious color bands in the detection area, it means positive, indicating pregnancy. This kind of detection has the advantages of rapidity, convenience, sensitivity and high specificity. Early pregnancy test paper can only be used as a screening test, do not trust it too much, because with early pregnancy test paper will appear false positive or false negative.

[Usage]

1. Tear open the aluminum foil bag and take out the pregnancy test paper;

2. Operate according to the model (urine should not be directly soaked in the observation area)

Strip: dip the white end of the test paper into the urine (the liquid level should not exceed the horizontal line) and hold for 10 seconds

Card type: directly drop urine into the sample hole, about 2-3 drops (urine should not be directly soaked in the observation area);

Pen: pour urine directly into the sample area and hold for 5-10 seconds.

3. Lay the test paper flat for 1 minute and wait for the red strip to appear;

4. Observation results within 5 minutes and invalid interpretation after 5 minutes

[Judgment mode]

Positive: two red bands appear.One was in control area C and the other was in test area T, indicating pregnancy.

Negative: only a red stripe appeared in the control area C, but no red stripe appeared in the test area T, indicating no pregnancy.

Invalid: no red strip appeared in control area C within 5 minutes, indicating that the test failed or the test paper had failed.

1. This product is disposable for in vitro diagnosis.2. After opening the bag, do not put the test paper in the air for too long, so as to avoid failure due to damp.3. When the concentration of HCG is very high, the color of the detection line may become lighter, which is a normal phenomenon.4. If the possibility of conception is suspected and the test result is negative, morning urine can be collected 48 hours later.5. Patients with certain endocrine diseases and tumors (including hydatidiform mole, choriocarcinoma, bronchial carcinoma, renal carcinoma, endometrial hyperplasia) may have positive results due to the high content of HCG in their urine.6. Suspected uterine ectopic, abnormal pregnancy, should be combined with other methods for diagnosis.7. Do not drink alcohol and drink a lot of water before the test, so as to avoid diluting the HCG content in urine and affecting the test results