Which of the following diseases can be used for throat swab collection?
We are no strangers to throat swabs, but do you know which diseases it applies to? Take a look.
In general, the shaping of the pharyngeal isthmus requires all normal and beneficial bacteria in the oral cavity without the growth and development of pathogenic bacteria. The germs in the throat are all from the outside, and they do not get sick under normal conditions, but infections and other external factors can cause illnesses such as infections under the body or part of the immune system. Therefore, bacterial culture of throat swabs can isolate pathogenic bacteria, which is conducive to the diagnosis of diphtheria, purulent tonsillitis and acute pharyngitis.
Pharyngeal swabs are often use clinically to check bacterial or fungal inflammation of the throat, such as chronic pharyngitis, mycoplasma infection, candidal pharyngitis, diphtheria, suppurative tonsillitis, and acute pharyngitis.
Pharyngeal swabs are mainly use for bacterial culture to identify the pathogens of the above diseases. When the patient has repeated pharyngeal pain, pharyngeal discomfort, itching, painful swallowing and other symptoms.
Patients will experience repeated throat pain, pharyngeal discomfort, itching, painful swallowing. In severe cases, they will have slow onset, headache, fatigue, fever, cough, and a small amount of sticky sputum. Sometimes they will continue to have a high fever or even loss of appetite. symptom.
When pathogenic bacteria are detecte in sputum and throat swab secretions, it is regard as a respiratory infection. Cooperate with other inspections (such as X-ray fluoroscopy, B-ultrasound, etc.) to confirm the location of the respiratory system infection. Common pathogens for respiratory infections include: Staphylococcus, Pneumococcus, Haemophilus influenzae, Klebsiella pneumoniae, Staphylococcus, Streptococcus infection, Pseudomonas aeruginosa, Escherichia coli, etc.
If tuberculosis is shaped, it is tuberculosis. If you create a yeast-like yeast, you should consider whether the antibiotics are not use well or too much during the infection period. The antibiotics should be stop immediately and replace with antifungal drugs, such as amphotericin B, griseofulvin, clotrimazole suppository, etc.
① Check the doctor’s order and be prepare.
②. Ask the patient to rinse his mouth with clean water, then let the patient open his mouth to make an “ah” sound, and use a tongue depressor if necessary.
③. Take out the disposable sampling swab, gently and quickly wipe the two palatal arches, tonsils and posterior pharynx three times.
④ Put the swab head vertically to avoid contamination of the tube wall, forcefully break off the tail of the swab at the mouth of the sampling tube, discard the tail, tighten and cover the tube cap (strictly perform aseptic operation)
⑤ After sampling, check the patient’s name again.
⑥. Indicate the retention time of the specimen and submit it for inspection in time.
①. When putting the swab into the tube, it should be place vertically, not to wipe it to the bottle mouth to avoid contamination. When placing it in the transfer box, it should be place vertically to avoid leakage.
② It is best to send/sent to the laboratory for inspection on the day of sampling.
③. Appropriate specimens must be consistent with the inspection form before inspection. The appearance of the sampling tube must be clear and well-known and basic information. Specimens without basic information cannot be tested; specimens submitted for inspection must be submitted (or electronically submitted in advance). , Submit inspection form and other materials. The submitted materials should be ensured not to be contaminat and not to be put together with the specimen.
④. In order to prevent sectioning when sampling, it should be avoide within 2 hours after the patient has eaten. The collection action is gentle, stable and agile to prevent discomfort to the patient.
⑤. The throat swab should not touch other parts during the collection process to ensure the accuracy of the remaining specimens.
⑥. When you decide to do a throat swab, please do not use antibacterial drugs.
⑦. The depth of throat swab collection and the length of mucosal contact time. When collecting throat swabs, if the subject’s vomiting reaction is relatively large, the sampling time is not enough or the inferior quality swabs are use, which may cause false negatives and delay treatment.
Sampling swab manufacturer
Cotton swab factory stock shipments swarming swab pictures packaging
The first thing to do is to introduce the overview of our factory. We were established in Shenzhen in 2008 and established a GMP production swab workshop. There are about 250 workers.
We not only have a team of doctors who research and develop cotton swabs, but also an elite management team who is proficient in ISO13485 and second experience in similar sterile management factories.
Our products have also obtained CE, FDA, NMPA, CFDA, SGS, ROHS, EUA, TUV and other certifications.
Our main products are flocking cotton swabs, oral cotton swabs, throat cotton swabs, nasopharyngeal cotton swabs, cervical cotton swabs, sponge cotton swabs, sampling cotton swabs,
Sampling swabs, polyester fiber swabs, disposable sampling swabs, sterile cotton swabs. Single use virus sampling tube.
Flocking cotton swabs mark the latest development of disposable specimen collection equipment.
Flocking refers to the process of flocking (multi-length fibers) (called flocking) onto the adhesive-coated surface to enhance sample collection.
Therefore, flocking cotton swabs have obvious advantages in many applications
There are many types of swab packages, 20 in a row, individually packaged, and bulk packaged.
We can not only design packaging, logos, printed information, OEM, ODM, design drawings and samples according to your requirements, but also process materials.
In order to let customers get better quality flocking swabs, we strictly require and control every level of quality.
The packaging of the swab factory is also available in many languages, English, Chinese, Japanese, and various languages are customize. Our swabs can not only be exporte to all parts of the world, but also the packaging will be different according to the sea, land and air.
Our flocking swabs have vertical nylon fibers, which not only optimize specimen collection and elution into the transport medium, but also have a molded breakpoint that allows you to pull out the swab stick safely and easily, and target different The test tube provides several breakpoint options.
Sampling swab manufacturer
What material is forbidden for throat swab?
We all know that the material of medical swabs has always been the focus of attention. After all, medical swabs are directly in contact with the skin. It’s OK to contact the skin with alcohol for disinfection. It’s OK. But what about those that directly contact the organs? For example, the throat swab we are most familiar with during the epidemic.
We know that the throat swab is in direct contact with the sampling site, and the material of the sampling head is closely relate to the subsequent detection.
The sampling swab head should be make of PE synthetic fiber or artificial fiber. Calcium alginate sponge or wooden stick swab (including bamboo stick) should not be use. Cotton products should not be use in the head of swab, because the fiber of cotton has strong adsorption of protein, and it is not easy to elute into the subsequent preservation solution; while the wood stick or bamboo stick containing calcium alginate and wood components is broke and soake in preservation Protein can also be adsorb in the solution and even inhibit the subsequent PCR reaction.
It is recommend to use synthetic fibers such as PE fiber, polyester fiber and polypropylene fiber to make swab head. Natural fibers such as cotton are not recommend.
Do not use calcium alginate sponge for throat swab material!
Neither calcium alginate additive should be add in the cotton swab handle material, nor the use of wooden stick or bamboo stick is recommend.In a word, the sampling swab should ensure the sampling amount and release amount, and the selecte material should not have substances that affect the subsequent detection.
What material is forbid for throat swab.
What to use a flocking sampling swab?
Maybe you have such a question in your mind, why use flocking sampling swabs? After reading this article, you may know the answer
In our traditional fiber swabs, the sample is not only intercepted by the fiber mass gap, which makes the sample permeate, dilute and intercept in the fiber, but also slows down the collection and release speed.
Nylon flocking swab not only has good sample collection and release capacity, but also has a release rate of more than 80%.
Generally speaking, the sampling time of flocking swabs is 3-5 seconds, while that of cotton swabs is 15-120 seconds, or even longer. This in the diagnosis process, caused serious pressure on the staff. Only faster sample extraction can complete the collection and analysis more efficiently.
(1) The swab was make by spraying dense nylon fiber technology.
(2) According to the analysis items, there are soft or brush like swabs, which have reach the maximum collection amount.
(3) Disposable sterile injection swab with break point.
(4) Flocking swab technology can improve the adsorption / release amount of samples and improve the sensitivity of analysis
(5) No sample rejection indicates that the specimen can be delivere faster and less.
(the upright nylon fiber is like a soft brush, which can not only collect more cell samples.
Moreover, the capillary effect between nylon fibers enhances the bearing capacity of water-based samples.
Moreover, the samples are concentrate on the surface of the swab, which is easier to elute.
More samples can be adsorbe by nylon swabs.)
What to use a flocking sampling swab?
What are the requirements for sampling swabs
Since the outbreak of the epidemic,
The virus sampling tube and nucleic acid test throat swab have been pushed to the cusp of the storm.
Many people worry that irregular sampling swabs will cause false positives or false negatives.
Because this will not only threaten personal safety but also cause great harm to society, the result will be very serious.
so the National Health Commission issue the “New Coronary Pneumonia Laboratory Testing Technical Guidelines (Third Edition)” in the specification requirements: (The original text is quote here)
Pharyngeal swab: Use two plastic rod swabs with polypropylene fiber heads to wipe both pharyngeal tonsils and posterior pharyngeal wall at the same time,
and immerse the swab head in 3mL virus preservation solution (isotonic saline solution, tissue culture solution or Phosphate buffer solution),
discard the tail, and screw the cap tightly.
Have you see that the clear material requirements for swabs in my country’s guidelines require polypropylene fiber,
but the manufacturer that produces swabs needs to pay attention to not using wooden stick swabs and calcium alginate swabs.
Why What? Please look down
Let’s take a look at the requirements for sampling swabs use in the collection of nasal and pharynx samples in “InterimGuidelines for Collecting,
Handling, and Testing Clinical Specimens from Patients Under Investment (PUIs) for 2019NovelCoronavirus (2019-nCoV)” issued by the United States CDC.
The original text is: Use only synthetic fiber swabs with plastic shafts .
Do not use calcium alginate swabs or swabs with woodeen shafts,
as they may contain substance that inactivate some viruses and inhibit PCR testing.
Place swabs immediately into sterile tubes
The translation is: only synthetic fiber swabs with plastic rods can be use.
Calcium alginate swabs or wooden stick swabs cannot be used，
because they may contain substances that inactivate certain viruses and inhibit PCR detection.
We all know that the United States CDC has high requirements for the materials of medical devices,
and this time is no exception, and it explains why wooden stick swabs and calcium alginate swabs cannot be used.
China also has clear regulations on sampling swabs, so manufacturers must not be sloppy in this regard.
Excellent swab manufacturer
Product Name: nasopharyngeal swab
Material: nylon flocking mouth + ABS rod
Length: 150 mm
Uses: medical, oral, oral, DNA collection, covid-19,
P / N tube volume (ML) medium volume (ML) cotton swab cap color medium color packaging
CY medicine 52 flocking nasal swab vtm-n set white transparent single package, 50 / box, 500 / box
① The disposable collecting cotton swab is composed of a grasping plastic stick and a viscose applicator.
② You can select VTM and vtm-n transmission media according to your needs.
③Not only is the package easy to tear, but also cross contamination can be avoid.
Because it’s packag independently
④ It is not only equip with biohazard sample bags, but also ensures safe and reliable transportation.
Shenzhen huachenyang Technology Co., Ltd. was established on June 2, 2008.
At present, it is not only in the leading position in Guangdong pharmaceutical industry.
Moreover, it is also a national high-tech enterprise integrating the production and sales of nucleic acid detection, sampling swabs and other products.
Since its inception, the company has been adhering to the business philosophy of “pioneering and innovative, forge ahead, quality first, realistic and innovative, honest and law-abiding, win-win cooperation” to provide you with better quality products.
Since its establishment, the company has established a good cooperative relationship with a number of scientific research institutions, tertiary hospitals, centers for Disease Control and prevention, gene testing companies and other medical institutions.
The hardship and joy of entrepreneurship not only let us share weal and woe with colleagues in the industry, but also let us win the praise and trust of many customers. Our products are not only sell at home and abroad, but also well receive
Huachenyang technology has not only become a good partner in the industry, but also established a good business reputation in the medical field.
Huachenyang Co., Ltd. specializes in the production of disposable medical consumables,
There are not only disposable sampling swabs, cervical swabs, pharyngeal swabs, nasal swabs，There are also saliva collectors and disposable virus sampling tubes
In order to meet and thank customers for their requirements and support, we will continue to make unremitting efforts, continuous efforts, continuous improvement, continuous exploration and innovation, and wholeheartedly provide more and better product choices and perfect services for the development of high-tech enterprises. ” People orient, high quality, first-class service, dedicated to meet the needs of customers is the business philosophy of brilliance sunshine. In the new century, all employees of brilliance are willing to cooperate with you hand in hand. Your most loyal partner, for a better tomorrow
Company telephone: Brilliance China 0755-27393226, we will serve you wholeheartedly
Address: Building 4, hengchangrong hi tech Industrial Park, Hongtian, Shajing, Bao’an District, Shenzhen, Guangdong, China
Nasopharyngeal swabs are actually relatively long sampling swabs.
Not only are relatively long disinfection sampling swabs, but their main function is to use nasopharyngeal secretions for bacterial culture and drug sensitivity testing.. Through bacterial culture and drug sensitivity test, the source of infection in the nasopharynx and the microbes in the nasopharynx can be selected,
and then a drug sensitivity test can be done to determine which drugs are sensitive,
so that sensitive drugs can be selected for treatment, so as to achieve better results Effectiveness,
so the nasopharyngeal swab is actually a sampling swab for taking tissue samples.
Normal people’s pharyngeal isthmus culture should have normal oral flora without the growth of pathogenic bacteria. The bacteria in the pharynx all come from the outside world and do not cause disease under normal circumstances, but infections can occur under the body’s systemic or local resistance and other external factors to cause diseases. Therefore, pharyngeal swab bacterial culture can isolate pathogenic bacteria, which is helpful for the diagnosis of diphtheria, suppurative tonsillitis, and acute pharyngitis.
①. Ask the patient to keep his head still and remove the secretions on the surface of the anterior nasal cavity. The collector can stand on the side of the collector, reducing occupational exposure caused by coughing and sneezing, and alleviating the pressure on the collector.
②. Measure the distance from the nostril to the root of the ear with a swab and mark with your hand.
③. Gently insert the swab into the nostril in the direction perpendicular to the nose (face) through the nasal cavity, with a feeling of touching the wall until the finger touches the nose, keep the swab in the nose for 15-30 seconds, and then gently rotate it 3 times.
④. Put the swab into the virus transport medium, not only to break the swab stick, but also to put it completely into the test tube.
⑤. Tighten the cap of the tube, mark it, put it in a plastic bag and seal it.
⑥. Submit the specimens for inspection in time