Swabs for nasal and pharyngeal swabs are universal and are the same, usually disposable pharyngeal nylon flocked medical swabs.
Nasal swabs and pharyngeal swabs can be used universally and are the same, usually disposable pharyngeal nylon flocked medical swabs. The difference is that the nasal swab and pharyngeal swab sampling path is different, through the oropharynx, wipe the posterior wall of the pharynx to collect pharyngeal swabs; through the nasal cavity into the posterior wall of the pharynx sampling for nasal swabs.
Disposable pharyngeal nylon flocked medical swabs using spray dense planted nylon fiber technology, is a special nasopharyngeal swab, its collection and release of the sample volume is 3 times the traditional swabs, flocked swabs sampling time of 3 to 5 seconds, also shorter than the traditional swab sampling time. The viability of the collected sample is guaranteed and there are no residual fatty acids, which will not affect the test results.
When doing nasopharyngeal ciliated columnar epithelial cell sampling, professional swabs are used, which will not cause damage to the throat. In addition, during the sampling process, due to the swab stimulation of the pharynx, there may be irritating dry heaving, nausea, are normal phenomena, after doing the discomfort will be immediately relieved, so do not have to worry too much about the rejection.