Nasopharyngeal swabs are mainly used for nasal and throat sampling of respiratory and intestinal viruses such as influenza, swine flu, avian influenza, hand, foot and mouth, etc. When using nasopharyngeal sampling swabs, attention should be paid to the following precautions, otherwise it will not only affect the accuracy of sampling, but also cause serious injury to the taker. Preparation before …

Recently, at The China International Fair for Trade in Services 2021, the world’s first fully automated nasopharyngeal swab sampling robot was exhibited and attracted the attention of many visitors. According to reports, the robot realizes a fully automatic work process of grasping, calibrating, collecting and killing. It uses face recognition to find the position of the nostril, and then puts …