Nouvelle méthode d’examen par écouvillonnage d’hirondelle de coronavirus

Le test sur écouvillon d’hirondelle est une méthode de test médical, qui utilise un coton-tige médical pour tremper une petite quantité de sécrétion du pharynx du corps humain, l'inocule dans une boîte de culture spéciale, puis le place dans un appareil de culture à température contrôlée. Vous pouvez connaître l’état du patient, infection de la muqueuse buccale et de la gorge. Secretions were taken from pharynx and tonsil for bacterial culture or virus isolation. Novel coronavirus is mainly transmitted through respiratory tract, so taking samples from pharynx can be further investigated. When nucleic acid is positive, it indicates that there is virus infection. Of course, its false negative probability is also relatively high, and the accuracy rate is about 30%, which usually needs to be taken three or four times.

The sampling swab for microbial flocking of oropharynx virus produces by Shenzhen Medico Technology Co.,Ltd adopts the unique injection nylon fiber implantation technology,which increases the collection and release of specimens.The swab has a total length of 14.5cm, and the plastic rod has a unique breakable design. Its fluff texture can collect more target analytes,and the swab is sterilized and packaged independently. Sterile swab in independent package.

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