Fetal Fibronectin (fFN) Detection Kit (Colloidal Gold Immunochromatography Method)-AVE Diagnostics

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Fetal Fibronectin (fFN) Detection Kit (Colloidal Gold Immunochromatography Method)

Target Group

Individuals with a history of miscarriage or scarred uterus, multiple pregnancies, placental abnormalities, regular or irregular uterine contractions, persistent lower back pain, a sensation of lower abdominal pressure, or sudden gushing of amniotic fluid.

Related knowledge

Preterm Birth
Preterm birth refers to delivery occurring at or after 28 weeks but before 37 weeks of gestation. Preterm birth not only increases the risk of multi-organ dysfunction in newborns but also raises the rates of neonatal disability and mortality, making it a significant factor contributing to adverse clinical outcomes for both mothers and infants.
Fetal Fibronectin (fFN) is an extracellular glycoprotein secreted by chorionic or decidual cells. It can effectively predict the occurrence of preterm birth, playing a crucial role in reducing adverse outcomes for preterm infants.

Operation Procedure

Slowly insert a disposable sampling swab into the posterior vaginal fornix (4-5 cm deep), gently rotate for 10-20 seconds, and absorb as much secretion as possible.

Place the swab into a sample tube containing diluent, rinse thoroughly, and squeeze the tube walls to ensure the attached secretions are fully dislodged.

Discard the swab, tighten the sample tube cap, remove the top cap of the tube, discard the first two drops, and then add 2-3 drops of the sample suspension to the sample well of the test card.

Interpret the results within 5-10 minutes.

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