Sampling swab is a medical device for collecting samples from the mouth, nasopharynx and other parts of the body, usually consisting of a swab head and a swab rod, the material of the swab head is mainly made of non-cotton such as polyester nylon. The material of the swab rod is mainly made of medical grade ABS plastic, which is non-toxic and harmless to human body.
Compared with traditional swabs, nylon fiber swabs can collect and elute samples more efficiently, improving detection efficiency and accuracy. According to the Regulations for the Supervision and Administration of Medical Devices, disposable sampling swabs used for nucleic acid sampling.
Whether sterilized or non-sterilized, their raw materials, production environment, and production process are subject to strict audit, and the enterprise quality management system must be compliant, and the products must meet the relevant national quality testing standards before being released from the factory.
What is the discomfort in the throat during nucleic acid sampling?
Nucleic acid sampling mainly uses oropharyngeal swabs. When sampling, the sampler needs to cross the root of the tongue of the sampled person and wipe at least three times on both sides of the tonsils and the back wall of the pharynx for sampling. Because of the distribution of a variety of nerves in the human pharynx, the pharynx is very sensitive to a variety of stimuli, sampling process when the pharynx repeatedly stimulated, may lead to the human throat itchy, foreign body feeling and other uncomfortable symptoms, but when the sampling is completed, the uncomfortable symptoms will soon disappear. In addition, from a medical point of view, the human oropharyngeal mucosa has the ability to self-repair.
The head of the sampling swab is round and soft, and a few light wipes during sampling will not generally cause discomfort due to damage to the mucosa. Even if individuals have superficial abrasions of the mucosa, they can quickly repair themselves, so most oropharyngeal sampling will not cause harm. We can rest assured that for the very individual discomfort is more serious, can not subside on their own, it is recommended to go to a professional formal hospital for consultation as soon as possible.
Ltd. disposable flocked sampling swabs easy to fold design, individually packaged, flocked material more suitable for nucleic acid detection, sampling more comfortable, more convenient to use release a larger amount of biocompatibility.
