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What’s The Difference Between COVID-19 Rapid and PCR Tests?

What’s The Difference Between COVID-19 Rapid and PCR Tests?

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What’s The Difference Between COVID-19 Rapid and PCR Tests?

As New Year’s Day approaches, the number of new crown infections is also rising. Therefore, once you have symptoms of infection. Or you are exposed to the new coronavirus. If you are going to an environment with a high risk of infection.

You must continue to be tested.

Currently two COVID-19 detection methods-polymerase chain reaction (PCR) test (also known as reverse transcription-polymerase chain reaction test) and a rapid antigen test.

So, which detection method should we choose? What is the difference between the two?

On the COVID-19 website, terms such as PCR, rapid test, and antibody test are difficult to understand and which one is correct for you. In this article, our goal is to explain the difference between the two most common tests for diagnosing COVID-19: rapid antigen test and polymerase chain reaction (PCR) test.

Rapid antigen test

Antigen test (often called rapid test). This test detects protein fragments specific to coronavirus. We can do the antigen test in a clinic, doctor’s office or hospital. The turnaround time for results is usually very fast, and in some cases, we can get report results within 15 minutes. There are usually false negatives (the results indicate that the patient does not actually have a coronavirus) or false positives (the results indicate that the patient does not actually have the coronavirus).

If you feel unwell and have undergone a rapid negative test, you may need to undergo a PCR test for further confirmation. However, when someone is at the peak of infection, rapid antigen testing usually provides accurate results because this is when the virus levels in the body are highest.

The rapid antigen test is usually used as a screening tool to detect that you may be infected with the new crown, but PCR monitoring is required to confirm the final result.

Although a negative rapid antigen test result does not necessarily mean that you are not infected, it at least protects your contacts than not testing at all.

PCR TEST

PCR swab tests are similar to rapid tests in several respects because they can be used in symptomatic or asymptomatic patients and can be tested with nasopharyngeal swabs.

The swab test is considered the “gold standard” for SARS-CoV-2 detection. This test actually detects RNA (or genetic material) unique to the virus, and it can detect the virus within a few days of infection, even for those who have no symptoms. This test can be performed in a clinic, hospital or even in your car. The turnaround time is longer, generally in the range of 2-3 days, but the result may be within 24 hours. When the demand is high, the result may take a week or more.

What if the rapid test is negative but there are still symptoms?

The current recommendation is that if you still have symptoms and the rapid test is negative, you should have a confirmation test (PCR test). This is especially true if you have high-risk exposures. High-risk exposure is considered to be contacted with a COVID-19 positive individual for more than 15 minutes within 24 hours, and the distance between you and the individual is no more than 6 feet.

What kind of test should be done? When will it be done?

RT-PCR (reverse transcriptase-polymerase chain reaction) detection if the following situations occur:

1. Symptoms of new crown infection appear.
2. Having contact with people infected with the new crown.
3. The rapid antigen test result is positive, and PCR identification is required.
4. The Ministry of Health requires testing before lifting the quarantine.
5. The Ministry of Health requires that an inspection must be carried out before obtaining permission to travel to a certain area.

If you want a quick antigen test:

1. Have a plan to go to a place with a high risk of infection.

2. Contact with high-risk groups (such as the elderly) and hope to protect them.
3. You have symptoms of COVID-19, but you cannot go to the PCR test site.
4. Activities with a large number of participants in the field, if indoor activities are carried out, the risk of infection is greater.
5. Check whether you have the SARS-CoV-2 virus as soon as possible.
6. Participate in regular COVID monitoring projects.

Cell medical (Dongguan) Co., Ltd., a professional VTM kits and swabs manufacturer, disposable swab tubes exporter. We have many years of experience in medical application molding and flocking treatment heads and swabs. Our flocked swabs are famous for their stable and reliable performance and excellent absorption and elution ability.Certificate:FDA,CE,EU,Free Sale,Export license based on (GMP).

CONTACT US

Email:flockedswabs@gmail.com

    About all flocked swabs

    About all flocked swabs

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    According to the US Chinese website, with the spread of the Omi Keron variant of the new crown virus in the United States, the epidemic situation in New York State, where the largest city of New York is located, continues to deteriorate.

    The number of newly confirmed cases hit a new high for two consecutive days on the 17th and 18th.

    New York case consecutive record high

    According to reports, on the 18th local time, New York State reported 21,908 new cases.

    Although the number of cases in New York State has increased, the number of hospitalizations and deaths is still lower than the previous peak of the epidemic. In New York City, many residents report that there have been long lines at swab testing centres in recent days.

    On this page, you will learn:

    what is a flocked swab?

    what are flocked swabs used for?

    Flocked swab material?

    flocked specimen collection swab

    flocked specimen collection swab

    What is a swab breakpoint, and what breakpoint swabs does Cell medical provide?

    Double Breakpoint Test Throat Oral Flocked Swab

    Double Breakpoint Test Throat Oral Flocked Swab

    What Makes Flocked Swabs Different than Traditional Swabs? (Flocked Dacron Swabs Learn more )

    What flocked swabs does Cell medical provide?

    About Flocked swab specimens?

    Are flocked swabs used for flu testing?

    Are flocking swabs used for COVID-19 testing?

    How does Cell medical company disinfect flocking swabs?

    Where can I order CellMedicalSwab® flocked swabs?

    Flocked Tip Swab Picture Covid Adalah Fda Viral Transport Medium VTM

    Flocked Tip Swab Picture Covid Adalah Fda Viral Transport Medium VTM

    Flocked swab nylon short fibre velveteen wool head and medical-grade ABS plastic rod.

    Flocked swab nylon short fibre velveteen wool head and medical-grade ABS plastic rod.

    what is a flocked swab?

    The cell medical company flocking swab is made of nylon fiber flocking technology. The front end of the flocking swab rod is coated with nylon short fiber fixed vertically so that there is no absorption hole in the whole collection swab collection area. Learn more

    The sample will not disperse and remain in the fiber, which is conducive to faster and more efficient elution.

    To limit the damage to the sample and improve the accuracy of detection, the cotton swab is made of completely inert parts.

    Our flocked swabs are famous for their stable and reliable performance and excellent absorption and elution ability.

    what are flocked swabs used for?

    Flocked swabs are specimen collection devices that are ideal for use in diagnostic testing.

    They are capable of efficiently collecting organisms and cells at the collection site and have the ability to rapidly release cells.

    If the swab head is flocking, it is a flocking swab.

    1. Sample collection and transportation.

    The outbreak of the new crown epidemic, no matter where we are. We may have been exposed to nucleic acid testing, and most of the sampling swabs used by medical staff are flocked materials.

    The nasopharyngeal sampling swab is composed of a nylon short fiber fluff head and medical-grade ABS plastic rod. The role of nylon short fiber is like a soft brush, which can effectively improve the collection of cell material; the capillary movement between the fibers forms a strong hydraulic pressure, thereby taking in the liquid sample; at the same time, the sample is close to the surface of the swab and is easy to wash.

    flocked swabs used for COVID-19 sampling

    flocked swabs used for COVID-19 sampling

    2. Gynecological sampling swab.

    Used for detection methods such as human papillomavirus (HPV) nucleic acid detection.

    3. Virus and bacteria sampling swab.

    Nylon flocked swabs have a better collection and transportation effect on the collection of viruses and bacteria.

    The Cell VTM Universal Transport System is the leading transport medium for the collection, transportation, preservation and long-term frozen storage of clinical specimens containing viruses, chlamydia, mycoplasma and ureaplasma.

    4. DNA disposable sampling swab.

    By wiping blood, epidermis and other tissues, it can effectively contact the samples that need to be collected for DNA testing, making the DNA test results more accurate.

    5. Sterile swabs for cell sampling.

    6. Laboratory test sampling swab.

    Flocked swabs can collect more target analytes, and there is no sample residual volume, which speeds up the processing of the specimens.

    The swabs are sterilized and individually packaged. Beating improves the collection quality of cell collection swabs!

    Flocked swab material?

    The flocked swab is made of nylon fiber through spray technology, which has better water absorption and release.

    It is currently widely used in the sampling of respiratory viruses such as the new crown.（COVID-19）

    What is a swab breakpoint, and what breakpoint swabs does Cell medical provide?

    CM-96000N Breakpoint 90mm

    CM-96000N Breakpoint 90mm

    Flocked swab molded breakpoint design, single piece blister packaging and gamma irradiation sterilization.

    Catalogue number Product number Specifications
    80211201 CM-96000N Nasopharyngeal nylon flocked swab, plastic rod breaking point 80mm
    80211202 CM-96000S Nasopharyngeal nylon flocking swab, plastic rod breaking point 90mm
    80211201 CM-96000Y Nasopharyngeal nylon flocking swab, plastic rod breaking point 50mm
    80211201 CM-96000Z Nasopharyngeal nylon flocking swab, plastic rod breaking point 65mm
    80211203 CM-98000 Nylon flocking swab for the throat, plastic rod breaking point 30mm
    80211204 CM-93050 Nylon flocking swab for the throat, plastic rod breaking point 80mm
    80211204 CM-93050 Oropharyngeal nylon flocking swab, plastic rod breaking point 75mm
    80211205 CM-93150 Nylon flocking swab for the throat, double break point of plastic rod 80+30mm

    CONTACT US

    Flocked swabs manufacturers

    Email:flockedswabs@gmail.com

    What Makes Flocked Swabs Different than Traditional Swabs?

    We all know cotton swabs, but we may not know flocking sampling swabs.
    XiaoLee will discuss with you what flocking swabs are and what are the advantages of flocking swabs over cotton swabs.

    Our company uses the existing technology “spraying technology” to vertically attach millions of nylon microfibers to the head of a medical-grade handle through the flocking process of electrostatic charge. The function of vertical nylon fiber is similar to that of a soft brush. Using this soft brush in the sampling process makes the user feel no foreign matter. At the same time, the flocking swabs used in different parts adopt different breaking points, and the rod adopts different thicknesses to make the softness different.

    Traditional cotton swabs cannot completely collect and elute samples while flocking swabs can elute 95% of samples.

    Therefore, the use of flocking swabs has great advantages for various sample collection applications.

    For example, nasal swab, the upper end of the rod is thinner and softer, and its breaking point is longer.

    Our flocked swabs are famous for their stable and reliable performance and excellent absorption and elution ability. Learn more

    What flocked swabs does Cell medical provide?

    FLOCKED SWABS

    Cell medical flocked swab kits

    Cell medical flocked swab kits

    1. Sample collection and transportation sampling swab

    2. Genetic DNA swab

    Certified sterile, non-amplified human DNA and non-detectable DNA and RSSe, Cell medical Flocked swab series is a non-invasive, painless and cost-effective DNA collection system.

    3. Anal swab collection of intestinal bacteria samples

    The study found that these patients not only tested positive for the nose and oropharyngeal swabs but also tested positive for anal swabs, which proved the possibility of COVID-19 transmission through the feces…

    4, Gynecological sampling swab

    5. Pharmaceutical, food and safety

    Copan Integrated biological sampling and automated quality control solutions for the biopharmaceutical, food hygiene and cosmetics industries

    6. virus collection

    The Cell VTM Universal Transport System is the leading transport medium for the collection, transportation, preservation and long-term frozen storage of clinical specimens containing viruses, chlamydia, mycoplasma and ureaplasma.

    About Flocked swab specimens?

    The detection of viral nucleic acid sequence based on reverse transcription-polymerase chain reaction (RT-PCR) technology is the main method for large-scale screening of new coronary pneumonia. Normally, nucleic acid detection technology has the characteristics of early diagnosis, high sensitivity and specificity, but Sample collection and storage, personnel operation, nucleic acid extraction, kit performance, etc. are all causes of false-negative or false-positive test results.

    Flocking swabs are the main test samples for PCR. In the selection of raw materials, flocking glue plays a key role in the collection and release efficiency of swabs. Whether to use high-quality water-based flocking glue is the main factor that affects the water absorption and hydrophilicity of villi.

    Are flocked swabs used for flu testing?

    Of course！

    Influenza is very common in winter and spring. The clinical manifestations are mainly high fever, fatigue, headache, cough, and systemic muscle pain and other symptoms of systemic poisoning, with mild respiratory symptoms.

    Influenza viruses are easily mutated, infectious, susceptible to population, and have a high incidence. They have caused multiple epidemics worldwide and are an important public health problem worldwide.

    Nasal swab for flu: common influenza test method.

    Are flocking swabs used for COVID-19 testing?

    Yes, the sampling swab of flocking material is currently the most widely used and effective COVID-19 test sampling swab.

    How does Cell medical company disinfect flocking swabs?

    Sterilization outsourcing, packaging sterilization, ethylene oxide sterilization.

    Irradiation sterilization to ensure sterility.

    Where can I order Cell medical flocked swabs?

       

       

       

       

      Flocked Swab COVID

      Flocked Swab COVID

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      Flocked Swab COVID

      Features of Cell medical sampling swabs:

      The collection system uses the internationally renowned brand Iclean nylon flocked swab, which is non-toxic to microorganisms and can maximize the collection and release of specimens.

      A large number of clinical trials have shown that: Compared with ordinary sterile cotton swabs, Cell medical nylon flocked swabs have a better effect on the collection and transportation of clinical microbial specimens.

      This is especially true for those specimens that cannot be submitted for inspection in time and have been placed for too long.

      Flocked Swab COVID Medical swabs

      Flocked Swab COVID Medical swabs

      Advantages of Cell medical swabs:

      ①The unique spray-type implanting nylon fibre technology increases the collection and release of specimens.

      ②The swab has a total length of 14.5cm, and the plastic rod has a unique breakable design.

      ③The fluffy texture can collect more target analytes.

      ④There is no residual amount of specimens, speeding up the process of specimen processing.

      ⑤Sterilized and individually packaged. Cell medical individually packaged sterile swabs

      Cell medical (Dongguan) Co., Ltd. is a manufacturer specializing in the production of sampling swabs for 12 years.

      All products have passed the EU CE, US FDA, ISO13485, China NMPA, SGS, TUV field certification, and have multinational products.

      The right to exclusive use of registered trademarks and the right to sell.

      Flocked Nylon Swabs and Non-Flocked Rayon Swabs

      Flocked Nylon Swabs and Non-Flocked Rayon Swabs

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      Flocked Nylon Swabs and Non-Flocked Rayon Swabs

      Flocked swabs are famous for their stable and reliable performance and excellent absorption and elution ability.

      Type of sampling swab.

      1. Polyester fiber, polyester or rayon head, plastic or aluminum handle swab: it is suitable for the collection of virological test specimens. Swabs with wooden handles should not be used for the collection of virological test specimens.

      2. Cotton swab: it is suitable for the collection of vaginal, cervical and urethral samples for Mycoplasma test, but not for the collection of bacteria (especially caustic bacteria) and Chlamydia test samples.

      3. Polyester swab: suitable for sampling virus and bacterial samples.

      4. Flocked swabs: made of nylon fibers by proprietary spray technology, suitable for sampling respiratory viruses and fungal culture samples.

      5. Calcium alginate swab: it should be used for the collection of Chlamydia and botulinum pertussis nasopharynx swab. However, it is not suitable for the sampling of lipid coated virus and cell culture, Neisseria gonorrhoeae and Ureaplasma urealyticum.

      Specimen Collection Swab.

      Why choose flocked material as sampling swab material? What are its characteristics？

      The unique test substrate greatly improves the yield of DNA;

      Adult oral SWAB piece 1 to 10 μ g DNA;

      It is a good alternative to blood collection;

      Both human and animal can use it;

      Simple and fast operation;

      There are two types of single and double disinfection packaging to choose from;

      application;

      Genotype study;

      Veterinary genotyping and diagnosis;

      Parent child and genetic services;

      Forensic and DNA population studies;

       

      Nylon Flocked Swabs

      Nylon Flocked Swabs

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      Nylon Flocked Swabs

      Cell medical provides a variety of nylon flocked swab tip sizes and various shaped handles for specific applications.

      Cell medical sterile sample collection nylon flocked swabs for sample collection can be Individually-wrapped in a dry transport tubes or peel pouches.

      Nylon Flocked Swabs for Sample Collection.

      Nylon Flocked Swabs

      Nylon Flocked Swabs

      What is a flocked swab？

      NYLON FLOCKED SWABS FEATURES:

      *Ergonomics and anatomical design:

      Patient comfort and cell sample collection efficiency improved at the same time.

      nylon flocked nasopharyngeal swab

      nylon flocked nasopharyngeal swab

      *High-quality sample elution:

      Unlike traditional swabs, when the sample does not come out of the mattress core.

      Nylon Flocked Swab has an open fiber structure that can immediately transfer the sample cells to the liquid medium.

      *Rapid absorption (the improved sample collection)

      The static electricity is sprayed on the fibre and fixed evenly and vertically on the top of the coater.

      This powerful capillary effect quickly absorbs cell samples.

      *Increase analysis sensitivity:

      Nylon flocked cotton swab can quickly elute more than 95% of the original sample,

      so it is easy to improve the analytical sensitivity.

      *Just collect, capture and transport:

      Peel off the pouch, collect cell samples,

      and clip the applicator shaft into the provided delivery medium or cuvette tube.

      *Quantitative volume transfer:

      Measurable and consistent absorption and transfer from the patient to the test tube,

      without an internal mattress core,

      disperses and holds precious samples like traditional fiber swabs.

      In contrast, the entire sample remains close to the surface for rapid and complete elution.

      *Vertical nylon fiber:

      Such as a soft brush, can improve the collection of cell samples.

      The capillary interaction between nylon fiber bundles not only facilitates the strong water absorption of cell samples

      but also keeps the cells close to the surface, which is more convenient for elution.

      *Certified without inhibitors and interferences:

      Swabs collected are certified DNase, RNase free, and human DNA free.

      They also do not contain any PCR inhibitors.

      Certificate of analysis for each batch.

      *Ideal for automation:

      Compared with the traditional fiber wound swab, the 4n6 DNA swab only released a small amount of fibre during the extraction process.

      This avoids the risk of clogging the pipettes and probes used by the liquid handling robot.

      NYLON FLOCKED SWABS APPLICATION:

      *Nasopharyngeal Oropharyngeal viruses collection.

      *Microrheologics Microbiology，

      *Industrial ， Forensics，

      *Bacteriology，*Automation.
      *Medical sample collection.

      Features of Flocked Swab

      Features of Flocked Swab

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      Features of Flocked Swab-oral swab

      Viral infection is a respiratory infection. Generally, the incubation period of virus infection is less than one week. The symptoms of virus infection are: pharyngeal conjunctival heat, respiratory tract infection, hemorrhagic cystitis, diarrhea, pericarditis, chronic interstitial fibrosis, fever, etc. The diet should be light, eat more vegetables and fruits, quit smoking and alcohol, and don’t eat spicy and stimulating food. At present, during physical examination, the health and Family Planning Commission requires hospitals to use nasopharyngeal swab or throat swab to detect the virus.

      Flocked swabs of Cell medical are famous for their stable and reliable performance and excellent absorption and elution ability.

      Flocked Swab Oral swab

      Flocked Swab Oral swab

      Features of oral flocking swab:

      1、 Product features:

      1. The vertical nylon flocked fiber structure at the head is like a soft brush, which can improve the collection effect of cell samples. It is not only non-toxic to microorganisms, but also greatly increase the collection and release of samples.

      2. Single and independent packaging , avoid pollution.

      3. Strict process conditions, without DNase and expandable human DNA.

      4. The tube body is transparent and the inspection materials are visible.

      5. Flocked swab unique patented casing design ensures the air circulation in the casing, prevents the inspection material from mildew due to the humid sealing environment, and avoids magazine pollution in the external air, which affects the inspection quality.

      Looking for more? what is the difference between a pcr test nasal swab and an antigen test for covid 19? here.

      2、 Flocked swab advantages:

      1. For throat sampling of respiratory viruses such as influenza, swine influenza, avian influenza, hand, foot and mouth.

      2. It can quickly adsorb trace samples and has high release aging rate.

      3. the front end is more sophisticated, which is suitable for the extraction of cells in the fingernail seam of the victim or suspect.

      4. The back end of the swab can be broken, which is conducive to the automatic extraction workstation for sample extraction.

      5. The whole swab is packed in a transparent plastic tube to avoid biological pollution.

      Flocked Swab Manufacturers |Disposable Medical Nylon Sampling swab

      Flocked Swab Manufacturers |Disposable Medical Nylon Sampling swab

      Posted on by

      Flocked Swab Manufacturers |Disposable Medical Nylon Sampling swabs

      Cell medical is a flocked swab and virus transport media manufacturers.

      We have our own flocking production technology.

      And our flocked swabs are stable and reliable performance and have excellent absorption and evolution capability.

      Our company provides forensic, genetic, laboratory supplies, pharmaceutical and food safety, concentrated broth, laboratory automation and artificial intelligence.

      As well as sample collection, transportation and processing products.

      Now, the disposable sampling swab manufacturers will show you what a flocking swab is？

      Flocked swab definition

      Flocked swabs meaning

      Using spray dense planting nylon fiber technology; The volume of samples collected and released is 3 times higher than that of traditional swabs. Ensure the survival rate of cell samples, no residual fatty acids, and will not affect the test results.

      Excellent sample collection / release ability, release rate > 90%.

      Conventional flocked swab: the sample is intercepted by the gap in the fiber mass, that is, the sample is penetrated, diluted and intercepted in the fiber. The acquisition is slow and release is slower.

      The sampling time of flocked swabs is 3-5 seconds, while the sampling time of cotton swab is 15-120 seconds or even longer, which causes the pressure of staff in the process of diagnosis.

      Sterile flocked nylon swab with breakpoint –China swab manufacturers.

      What is the breakpoint on flocked swabs?

      A conventional model with 30mm, 80mm, 90mm breakpoint swab.

      The swabs also feature a moulded breakpoint that allows you to safely and easily break off the swab sticks, and several breakpoint options are available for different tubes. Strong capillary hydraulics between the nylon strands draw up the maximum liquid sample.
      Conventional model with 30mm, 80mm, 90mm breakpoint swab.Flocked Swab Manufacturers

      Conventional model with 30mm, 80mm, 90mm breakpoint swab.Flocked Swab Manufacturers

      Flocked swab with utm

      Flocked swab+tube with Viral transport medium

      General transport media for collection, transport and preservation.

       

      Flocked Swab Meaning

      Flocked Swab Meaning

      Posted on by

      Flocked Swab Meaning

      This article will introduce what is the flocked swab, the purpose of the flocking swab, the application of the COVID-19 flocked swab and the material of the flocked swab, etc. The flocked swab manufacturer introduces. Give you a comprehensive understanding of flocking swabs.

      what is the flocked swab?

      Flocked Swab Meaning

      Since the outbreak of COVID-19, the word “nasopharyngeal swab” has become a high-frequency word we talk about every day.

      In recent months, the new crown pneumonia epidemic broke out again in countries all over the world. It’s worrying to watch the data released by WHO every day!!!

      Flocked swab material

      The flocked swab is made of nylon fiber flocking technology, and the front end is coated with nylon short fiber fixed vertically so that there is no absorption hole in the sampling area of the whole sampling swab, and the sampling sample will not be dispersed and retained in the fiber, which is conducive to faster and more efficient elution.

      Traditional cotton swabs can not completely collect and elute samples while flocking swabs can elute 95% of samples. Therefore, the use of flocking swabs has great advantages for various sample collection applications.

      The flocked swab is to deposit nylon fibres on the surface of the medical ABS rod in a certain direction through an electrostatic field to form a brush layer.

      What is the purpose of flocked swabs?

      Flocking swabs are the best choice for nucleic acid detection because they can better collect cell or biological samples at the collection site and release samples quickly.

      Application: forensic medicine, DNA, microorganism, virus sampling, Oral swab, nasal swab etc.

      What are flocked swabs used for in COVID-19?

      The autumn and winter communication season is a period of the high incidence of common cold and influenza, and the most important means to control the epidemic situation is to select real patients with new crown pneumonia from a large number of respiratory tract patients.

      At present, the most effective and widely used new crown sampling methods are nasopharyngeal swab and oropharyngeal swab sampling.

      Flocked Swab Meaning _Application of flocking swab in COVID-19

      Flocked Swab Meaning _Application of flocking swab in COVID-19

      Nasopharyngeal swab collection method.

      1. Keep the patient’s head still and remove the secretions on the middle surface of the anterior nostril;

      2. Measure the distance from the nose tip to the earlobe with a swab and mark it with your fingers. Insert the swab into the nasal cavity in the direction perpendicular to the nose (face). When encountering resistance, it reaches the posterior nasopharynx, keeps the swab in the nose for 10 ~ 15 s, rotates it gently for 3 ~ 5 times, and take out the test flocked swab.

      According to the American Society of Microbiology guidelines for the submission of clinical microbial specimens, the nasopharyngeal swab should be twisted on the nasopharyngeal mucosa, retained for 10-15 seconds, and then removed.

      Feeling of nasal flocked swabs sampled by U.S. netizens.

      netizens 01

      netizens 01

      It’s hard, and the tough guy still cries.

      I have experienced both sampling methods.

      It is not a painful cry, but a stress response caused by strong stimulation of the weak nasopharyngeal mucosa, with tears and tears.

      netizens 02

      netizens 02

      No, as a girl, I don’t feel much about the nose swab sampling, except its excitement went to my head.

      netizens 03

      netizens 03

      The more serious one is like eating mustard oil, and the lighter one is like blowing out your nose for several days.

      Our netizens are so cute.

      About oropharyngeal swab sampling.

      oral swab sampling process_ Flocked Swab Meaning

      oral swab sampling process_ Flocked Swab Meaning

      Feeling of oral flocked swabs sampled by China's netizens.

      Feeling of oral flocked swabs sampled by China’s netizens.

      Pharyngeal(oral) swab: the collection process is faster (just a few seconds) and less painful, but you may feel nausea and vomiting, and some people have no obvious reaction.

      As we are in the epidemic period, we should improve our awareness of self-protection when doing nucleic acid testing.

      Flocked swab manufacturer introduces Cell medical (Dongguan) Co., Ltd.

      Cell medical (Dongguan) Co., Ltd. is a comprehensive high-tech biotechnology enterprise.

      We have invested a lot of scientific research strength to tackle key technical problems.

      At present, our virus preservation tube and flocked swab have shown an irreplaceable role in the detection of new infectious diseases.

      We support custom production, OEM and so on, and develop products with customers.

      Welcome to leave a message for a consultation!

      CONTACT US

      Email:flockedswabs@gmail.com

      Iclean nylon flocked swab

      Iclean nylon flocked swab

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      Iclean nylon flocked swab

      Product purpose:

      Iclean nylon flocked swab is ideal for bacteriological sample processing, virological cell culture, DFA test, rapid and direct test, enzyme immunoassay test, polymerase chain reaction and molecular diagnosis based test, as well as forensic identification.

      For throat sampling of respiratory viruses such as influenza, swine influenza, avian influenza, hand, foot and mouth.

      Iclean nylon flocked swab,View more

      Iclean nylon flocked swab,View more

      Characteristics of sampling swab products:

      1. It has extraordinary water absorption capacity, which can increase the number of samples collected on its surface from 20% of traditional sampling swabs to 60%.

      2. The release rate of the collected samples is more than 90%, so as to ensure the high reliability of the results.

      3. Different preservation solutions were selected for different specimen types.

      4. The plastic rod has a unique breakable design to facilitate specimen transportation.

      5. Ethylene oxide sterilization, irradiation sterilization, independent packaging.

      Iclean gene sampling series flocking DNA oral test pieces are specially used to improve the amount and quality of genomic DNA in oral test piece cells. Oral cell sample is a good non-invasive collection and detection method instead of blood. Combined with icleanhcy’s series of DNA separation and stabilization kits, it can quickly collect high-purity and complete DNA samples.

      DNA flocking swab is suitable for human and animal use. It has advantages over other DNA samples in design. Its unique sample matrix and rapid release interface are more conducive to efficient cell collection and maximize DNA yield. The test piece has been sterilized with ethylene oxide and passed the detection of human DNA contamination.

      characteristic

      The unique test substrate greatly improves the yield of DNA;

      Adult oral SWAB piece 1 to 10 μ g DNA;

      It is a good alternative to blood collection;

      Both human and animal can use it;

      Simple and fast operation;

      There are two types of single and double disinfection packaging to choose from;

      application;

      Genotype study;

      Veterinary genotyping and diagnosis;

      Parent child and genetic services;

      Forensic and DNA population studies;

      About us

      Cell medical (Dongguan) Co., Ltd. produce flocked swabs, VTM kits, virus transport medium, with multiple automatic production lines.We support custom production, OEM and so on, and develop products with customers.

      Email:flockedswabs@gmail.com

      Nasal swab pcr test

      Nasal swab pcr test

      Posted on by

      Nasal swab pcr test COVID-19 Antigen Rapid Test Kit

      Detection of COVID-19 by nasal swab PCR is an accurate and reliable method. Positive detection means you may have SARS-CoV-2. Negative detection means you may not have SARS-CoV-2 when testing.

      In order to ensure your safety, if you have symptoms of COVID-19. Or people who have been exposed to the virus and tested positive should be tested.

      What is the symptom of COVID-19?

      If you have the following symptoms,if you have the following symptoms, please buy covid-19 antigen rapid test kit immediately or go to a nearby hospital for PCR test.

      1.Fever;

      2.General fatigue;

      3.cough;

      4.Dyspnea or even respiratory failure；

      5.Nausea;

      6.vomiting;

      7.abdominal pain;

      8.diarrhea;

      Symptoms of New Coronavirus pneumonia are not necessarily typical, and some patients may not have clinical manifestations at the early stage of New Coronavirus infection. Then clinical manifestations will appear, that is, “asymptomatic infection” in incubation period.

      In other words, try to avoid activities in places with crowd gathering, closed space and poor ventilation.

      What is nasal swab PCR test？

      Polymerase chain reaction (PCR) uses a piece of DNA as a template. Then, with the participation of DNA polymerase and nucleotide substrate, the DNA was amplified to a sufficient number for structural and functional analysis.

      Scientists use PCR technology to amplify a small amount of RNA in the sample into deoxyribonucleic acid (DNA) and replicate until COVID-19(if present) is detected.

      What should we pay attention to before doing nucleic acid test？

      1.Try not to eat 2 hours before sampling to avoid vomiting.

      2. Do not smoke, drink, drink water or chew gum 30 minutes before sampling.

      3. The tester needs to wear a mask correctly and remove the mask before testing;

      4. Wear it immediately after testing, and prepare a spare mask for easy replacement at any time after pollution.

      5.When you feel sour and itchy in your nose or sneeze, you can immediately cover it with a paper towel or elbow.

      Before collecting nasopharyngeal swabs and before being tested, the collection personnel shall be informed whether they have relevant past medical history. For example, history of nasal surgery, history of deviation of nasal septum, blood diseases, throat diseases, etc

      How long will we know the pcr test results？

      The test results of sampling in the morning are generally available from 18:00 to 19:00.

      The detection results of afternoon sampling can generally be queried around 22:00.

      What’s the difference between the PCR and antigen tests for COVID-19?

      Polymerase chain reaction (PCR): PCR is the most reliable and accurate method to detect active infection. PCR tests usually give results in a few hours.

      Antigen detection: detect protein fragments on the surface of covid-19. Antigen detection usually takes only 15 to 30 minutes.

      How can we prevent COVID-19?

      Firstly, keep good personal hygiene habits, wear masks when going out, wash hands frequently, clean the room, and wipe the floor and other furniture with disinfectant. Second, disinfect your hands with 75% alcohol every time you go out and go home, reduce the number of times you go out, and wear qualified masks. And the diet should also be light, do a good job of physical exercise and enhance personal physique.

      Most importantly, if our conditions permit, we should vaccinate and conduct multiple nucleic acid tests.

      If our Nasal swab pcr test results are positive,what should we do?

      If our test results are positive, don’t be afraid. We should wear masks and go to the nearby Hospital for follow-up in time.

      Repeat the nucleic acid test.Don’t be afraid and hide the test results. Timely medical treatment is the best choice.

      Cell medical (Dongguan) Co., Ltd. is a comprehensive high-tech biotechnology company and an OEM factory of flocking swabs in China.We support custom production,our factory produces flocked swabs, pharyngeal swabs, nasal swabs, oral swabs,Rapid Antigen Test Kit, virus sampling tubes, transportation media, sample preservation solution and nucleic acid extraction kit.

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