Sialidase Bacterial Vaginosis Test Kit

Explain ：

【Principle】

Bacterialvaginosis is actually a symptom-comlex caused by the decrease of common bacterial population and the increase of anaerobic bacteria, e.g., Bacteroides, Mobiluncus spp, Gardnerella vaginalis, Prevotella spp, Peptococeus, and Mycoplasma hominis, etc. With a high morbidity (10-15%), Bacterial vaginosis is often attributed to habitual abortion, premature labor, premature breaking of fetal membrane, intrauteral infection, pelvic inflammation, cervical ulcer, andsome other complicateddiseases. The polybacterial infection yields great difficulty to bacteriological diagnosis. The standard BV laboratory diagnostic method "Amsel" , so called gold standard, which is well recognized, covers the following items : (1). PH>4.5 invagina (2).Increased diluted vaginal secretion with peculiar smell (3). Positive amine test (4). The clue cell can be found in vaginal secretion smear. The card is characterized by accuracy, simplicity, rapidity and  sensitivity. The correlation rate with Amsel reaches  92%, providing a  satisfactory diagnostic result.


Contents of the kit
 
(1) BV sweb     20/40pcs
(2) BV extracting liquid   3ml×1 btl
(3) Instruction                 1pcs

 Insteuctions for use
(1) open the tube with Swab, add 3 drops of extracting liquid to the cotton head and close the tube
(2) keep the tube in 35~37°C attemperator for 15~20min
Attention: a. Please assure that the cotton head is wetted by the extracting liquid but not excess;
b.The result will be uneffective when reading after 30min