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Revolutionizing Influenza Virus Detection: The Power of Plasma-Treated Swabs

Revolutionizing Influenza Virus Detection: The Power of Plasma-Treated Swabs

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As flu season approaches, the need for swift and accurate diagnostics has never been more crucial. While influenza may not evoke the same level of concern as some other infectious diseases, its high transmission rate and potential complications pose a significant public health challenge.

Among the key tools in detecting influenza through PCR testing lies a seemingly simple yet vital component: sampling swabs.

Thanks to innovative advancements, these swabs are now more effective than ever, leveraging cutting-edge plasma treatment technology to enhance detection sensitivity.

Sampling Swabs: The Unsung Heroes of Accurate Diagnostics

COVID-19 Testing Sampling

Throat swab: Professional operation is required, because the throat is more prone to injury, flocking swabs are the first choice.

The effectiveness of PCR testing largely depends on the quality and quantity of the collected sample. Swabs, as the primary tool for sample collection, play a pivotal role. However, insufficient sample collection remains a common issue, especially during the early stages of infection when viral concentration is low.

By optimizing the absorbent properties of swabs, it becomes possible to gather a greater quantity of sample material, thereby significantly improving diagnostic accuracy and sensitivity. The breakthrough innovation driving this transformation is plasma treatment.

What Is Plasma Treatment, and How Does It Improve Swabs?

Cleaning Validation swabs

Plasma, often referred to as the “fourth state of matter,” is created by continuously applying energy to a gas, producing a mix of charged particles, including electrons and ions. Plasma treatment modifies the surface characteristics of swabs, greatly enhancing their ability to absorb liquid samples.

Key findings from laboratory studies:

  • Plasma-treated swabs exhibit up to 4 times the water absorption capacity of standard commercial swabs.
  • Even when sample material is highly diluted (1,000 copies/µl), plasma-treated swabs reliably capture sufficient material for successful PCR detection.

Importantly, plasma treatment does not damage the swab material and is fully compatible with sterilization methods such as gamma radiation.

Benefits of Plasma-Treated Swabs

  1. Enhanced Absorption Capacity
    Improved hydrophilic properties allow the swab to collect more sample material, ensuring higher sampling efficiency.
  2. Increased Detection Sensitivity
    By lowering the detection limit, plasma-treated swabs significantly improve the accuracy of influenza virus testing, especially during early infection stages.
  3. Versatility Across Testing Scenarios
    These optimized swabs are suitable for both professional testing centers and home self-testing kits, increasing the reliability of results and reducing the burden on testing facilities.
  4. Broader Medical Applications
    applied to a variety of medical devices, enhancing their performance in different healthcare contexts.

Innovation Empowering Influenza Control

Flocked Tip Swab Picture Covid Adalah Fda Viral Transport Medium VTM

Flocked Tip Swab Picture Covid Adalah Fda Viral Transport Medium VTM

In the fight against influenza, every technological advancement contributes to safeguarding public health. Plasma-treated swabs are not just tools for better sample collection—they represent a significant leap forward in diagnostic precision and reliability.

By improving the performance of a simple yet critical component, this technology ensures faster and more accurate detection of influenza, enabling timely intervention and treatment.

Discover the Future of Diagnostics

This groundbreaking plasma treatment technology isn’t limited to influenza diagnostics—it has the potential to transform sampling tools for a wide range of medical applications.

Are you ready to experience the future of diagnostic innovation? Contact us today for detailed reports and product information.

Dog DNA Tests

Dog DNA Tests

With plasma treatment, the humble swab has become a powerful ally in disease detection. This innovation is a testament to how small advancements in tools can lead to monumental progress in healthcare. Together, let’s redefine diagnostic excellence—one swab at a time.

Safely Cleaning Electronics with Isopropyl Alcohol (IPA)

Safely Cleaning Electronics with Isopropyl Alcohol (IPA)

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Is your phone screen grimy, or do you need to clean up after soldering that gaming PC? Learn how to safely use isopropyl alcohol (IPA) for cleaning electronics and when alternative solutions might be better.

What Makes IPA Ideal for Cleaning Electronics?

Enhance Your Electronics Maintenance with IPA Cleaning Swabs

IPA Cleaning Cotton Swabs, offering a comprehensive and engaging narrative that encourages readers to make a purchase.

Isopropyl alcohol is widely used for cleaning electronics due to its unique properties:

  • Evaporates Quickly: Prevents moisture damage to delicate components.
  • Residue-Free: Leaves no residue, ensuring a clean finish.
  • Non-Conductive: Safe for electrical components.

IPA vs. Other Cleaners

  1. Ethanol: While similar, IPA is often preferred as it evaporates cleaner, leaving fewer residues.
  2. Acetone: A powerful solvent, but its strength can damage plastics and sensitive components. Use with caution.
  3. Water and Vinegar: A mild cleaning solution for external surfaces but unsuitable for internal components or removing tough residues.
Printhead Cleaning IPA Foam Swabs For Zebra Printhead(IPAFS-707, 5.0’’)

Printhead Cleaning IPA Foam Swabs For Zebra Printhead(IPAFS-707, 5.0’’)

Why Choose IPA?

  1. Sanitization: IPA (60-70%) effectively kills germs, with slower evaporation for better dwell time.
  2. Grime Removal: High-concentration IPA (90-99%) dissolves oils, adhesives, and flux residue efficiently.
  3. Corrosion Prevention: Can help clean water damage but requires expertise.

How to Clean Electronics with IPA

  1. Choose the Right Concentration:
    • 60-70% IPA: Best for external cleaning and sanitization.
    • 90-99% IPA: Ideal for water-sensitive internal components.
  2. Prepare Safely:
    • Turn off and unplug devices.
    • Work in a ventilated area, away from flames.
    • Use protective gear for high concentrations.
  3. Apply Sparingly:
    • Use lint-free cloths, microfiber cloths, or foam swabs.
    • Avoid spraying IPA directly on the device; apply to the cloth instead.
  4. Allow to Dry:
    • Ensure all components are completely dry before reassembly or powering on.

Cleaning Recommendations by Device

IPA Swabs in Industrial Cleanroom Cleaning

  • Smartphones/Tablets: Avoid direct application to screens. Use a damp cloth or a water-vinegar solution for touchscreens with oil-repellent coatings.
  • TVs: Use a microfiber cloth or a damp cloth for smudges. For stubborn marks, a water-vinegar solution works well.
  • Media Equipment (DVD Players, Remotes, etc.): Use 60-70% IPA for external surfaces.
  • Keyboards, Mice, Game Controllers: Clean with 60-70% IPA to remove oils and dirt effectively.

Precautions

  • Avoid overuse of IPA to prevent pooling.
  • Always ensure devices are powered off and unplugged.
  • Do not use IPA on components with sensitive coatings unless verified as safe.

By following these guidelines, you can use isopropyl alcohol to clean your electronics safely and effectively, maintaining their longevity and performance.

Nylon Flocked Swab Sample Kit

Nylon Flocked Swab Sample Kit

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Nylon Flocked Swab Sample Kit

Our sterile CellMedical® flocked nasopharyngeal swab provides excellent specimen absorption and elution EO sterilized and individually packaged in peel pouches 100% Made in the USA Nylon flocked tip 6″ overall length with 0.7″ long flocked tip.

Nylon Flocked Swab Sample Kit

Nylon Flocked Swab Sample Kit

Why Flocked Swabs Provide Superior Specimen Collection

Product Description

TECHNICAL FEATURES
INDICATIONS FLOCKED SWAB(Nasopharyngeal and Throat)
Material Nylon Flocked tip, oral type with ABS handle, nasal type with pp handle
Specification
  1. Nasopharyngeal Type    2) Throat Type
Length of Handle 151cm+-1cm
Break Point Nasopharyngeal swab:8cm / Throat swab: 3cm
Cotton Specification Nasopharyngeal swab flocked part: 2.5cm length/3mm diameter
Throat swab flocked part:2.2cm length/6mm diameter
COMPLIANCE TO STANDARDS Directive 93/42/EEC. Class IS medical device.
Compliant to ISO EN 13485: 2016
PACKING
EXPORT PACKING 1pcs/blister, 100pcs/bags, 100bags/carton, carton:60x40x48cm
STORAGE Temperature: 0÷+40ºC Relative Humidity: 20%÷80%
EXPIRY EO sterilization and 5 years from production date indicated on the package
                            Other Opitional
Model       Technical Feature Package
NLD602-1  Flocked Swab With Tube 100 pcs/bag, 20 bags/carton, carrton:44X37X34cm
                            DESCRIPTION
disposable use, destroyed after use
Pls donnot use it if expired or package damage
Disposable Virus Sampling Tube Manufacturers

Disposable Virus Sampling Tube Manufacturers

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What kind of virus sampling tube do you know? Does the following look like what you know? The following is introduced to you by Disposable Virus Sampling Tube Manufacturers — Cell medical (Dongguan) Co., Ltd.

What is Virus Sampling Tube? When should the virus preservation solution be used?

Disposable Virus Sampling Tube Kits

Disposable Virus Sampling Tube Kits

Virus transport medium, virus preservation solution: a protective liquid medium added to the virus sampling tube to protect the samples after nasopharyngeal swab sampling.

Generally, in the process of nucleic acid detection, we cannot directly conduct nucleic acid PCR experiments at the sample collection site.

If we need to check the samples collected by the flocked swab, we need to add the virus preservation solution.

Why use a virus sampling tube?

First of all, we have to understand what is a virus? Why does it need a virus sampling tube?

virus sampling tube

virus sampling tube

What is a virus?

Virus: a non-cellular form composed of nucleic acid molecules and proteins.

It lives on parasitic hosts and is an organic species between living and non-living bodies.

It is one end of DNA or RNA wrapped in a protective shell.

Through the mechanism of infection, these simple organisms can use the host’s cellular system to replicate themselves but are unable to grow and replicate independently.

Viruses can infect almost all living organisms with cellular structures.

Virus detection is different from conventional biochemical detection.

The virus itself is a simple microorganism and must be parasitic in living cells.

After sampling, when the virus leaves the host cell, its protein shell and nucleic acid degrade rapidly in the sampling tube.

So that the nucleic acid During the test, it is impossible to determine whether the initially collected sample contains the virus, which is likely to cause false negatives.

A virus delivery medium (virus sampling tube), a general-purpose sampling product: for sampling various virus samples, chlamydia samples, and ureaplasma samples.

Short-term storage and transportation at 2-8°C, and -80°C refrigerator or liquid nitrogen Long-term preservation in the environment.

1. For monitoring and sampling infectious pathogenic microorganisms by disease control departments and clinical departments.

Suitable for influenza virus (common influenza, highly pathogenic avian influenza, influenza A H1N1 virus, etc.), hand, foot and mouth virus and other types of virus sampling. It is also used for sampling Mycoplasma, Chlamydia, Ureaplasma, etc.

2. To transport nasopharyngeal swab specimens or tissue specimens from specific parts from the sampling site to the testing laboratory for extraction and testing.

3. Preserve nasopharyngeal swab samples or tissue samples from specific parts for necessary cell culture.

4. For short-term storage and transportation of virus samples at 2-8°C and long-term storage in a -80°C refrigerators or liquid nitrogen environments.

There are two types of virus preservation solutions: inactivated and non-inactivated

The inactivated virus preservation solution is mainly a virus lysis type preservation solution improved by nucleic acid extraction lysis solution, which is added with a high concentration of lysis salt, which can quickly and efficiently deactivate the virus protein in the sample to be tested and can effectively prevent infection.

At the same time, it also contains an RNase enzyme inhibitor, which can protect virus nucleic acid from degradation.

As long as the subsequent NT-PCR experiment can detect the nucleic acid of the virus, we can diagnose it.

Stored at room temperature for a relatively long time.

The non-inactivated preservation solution is mainly a virus maintenance solution that is improved on the basis of the transport medium.

It can retain the protein coat of the virus and the viral nucleic acid DNA or RNA at the same time so that the virus has the integrity of the protein epitope and nucleic acid in vitro.

Of course, there is also a certain risk of infectivity when the operation is wrong.

It is necessary to keep a strictly low temperature for long-term storage after sampling.

No matter what kind of virus preservation solution it is, we must test it as soon as possible after sampling or keep it strictly at a low temperature to ensure that the detection is accurate.

Due to the rapid reproduction and mutation of the virus, the virus preservation solution plays a crucial role in maintaining the stability of the virus sample.

Manufacturers CellMedical Virus Sampling Tube Kits Advantages

1. Add protein-stabilizing components such as BSA to the sampling solution to reduce the speed of virus decomposition and greatly improve the positive rate of virus isolation.
2. It is stable at room temperature and can keep its activity within 1 year.
3. Gentamicin replaces penicillin to avoid allergic reactions;

4. Using flocked swabs, the sample has a higher collection rate and release rate;
Samples can be stored for a long time (-20 ℃ ordinary refrigerator, -80 ℃ low-temperature refrigerator, -197 ℃ liquid nitrogen);
6. Thickening and anti-leakage design to ensure that the sample does not leak, in line with WHO regulations and biosafety regulations.

Flocked Sterile Swabs

Flocked Sterile Swabs

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Disposable sampling swabs, We believe you are familiar with them in the past two years because most of the testing tools used for nucleic acid testing (PCR tests) are disposable sampling swabs.

Usually, we see most nasal swabs and throat swabs, and the sampling swabs we commonly use are flocking swabs.

The flocking swab is a disposable sampling swab composed of a nylon short fibre fluff head and abs plastic rod.

Recently, there have been many concerns about rapid antigen detection on the Internet.

One of them is that if the “single-use sample collection swab” (sampling flocked swab) used in the antigen test is “non-sterile” and “non-sterile”. Bacteria” products. There are risks when using it.

Citizens disinfect the sampling swab with alcohol before conducting antigen testing at home?  ( Alcohol disinfection is not advisable)

Experts and industry insiders say such concerns are unnecessary as long as qualified products are available through formal channels.

Discard damaged or contaminated swabs.

Specimen collection sterile flocked swab

Specimen collection sterile flocked swab

Are there risks to using “non-sterile” “non-sterile” Specimen collection swabs?

There are two main issues that netizens worry about:

One is to worry about the “bacteria” of the sampling swab, which will affect the results of the antigen test, such as “false positives”;

The second is to worry about the “bacteria” of the sampling swab. During the sampling process, “bacteria” will enter the human body with the sampling swab and affect health.

Nasopharyngeal swab test

Nasopharyngeal swab test

Regarding the effect of “bacteria” sampling swabs on antigen test results, experts said that this is a misunderstanding caused by confusing bacteria and viruses.

You know, the antigen test “looks” for the antibodies produced by people infected with the new coronavirus.

The display window of the reagent strip contains a protein that recognizes the antibody, like a dam, blocking the colloidal gold that binds the antibody to the virus. So it appears red in the display window.

Therefore, even if the sampling swab contains “bacteria”, the kit will “ignore” it and focus on “finding” the antibodies produced by the new coronavirus infected person.

Since the kit is not interfered with by “bacteria”, it will not affect the results of antigen detection.

For some people who think that “bacteria” sampling swabs will affect human health, experts say that this may be due to a lack of understanding of “sterile” products.

Sterile

The single-use Specimen collection swab can currently be applied for registration as a second-class medical device, and can also be registered as a first-class medical device (the third-class is the highest level) in the regulatory department.

If it is a Class II medical device, it must meet the sterility requirements when it leaves the factory. While a Class I medical device has no relevant requirements and can be listed in the state of “non-sterile” and “unsterilized”.

Experts said that “sterility” refers to the state of no viable microorganisms. All medical devices must meet certain hygienic requirements, such as strict control of the number of microorganisms before they can be qualified for the market.

Flocked Sterile Swabs

Flocked swabs are mainly used for oral and nasopharyngeal sampling, cervicovaginal sampling, and laboratory testing.

Sterile Flocked Nasopharyngeal Swab is a 100% nylon flocked swab that provides exceptional absorption quality with a flexible handle engineered to reach remote areas of the nasopharynx for specimen collection.

According to different uses, it can also include nasopharyngeal swabs, throat swabs, oral swabs, DNA swabs, and cervical swabs.

It is similar to the above classification, but it is slightly different.

For laboratory testing centres and hospitals.

flocked swab --- CellMedical

flocked swab — CellMedical

What are the advantages of flocked Sterile swabs?

Using nylon fibre flocking technology. The front end of the swab has nylon staple fibres fixed vertically. By making the entire collection area of ​​the swab free of absorbent holes. The sample does not scatter and become trapped in the fibres, facilitating faster and more efficient elution.

This makes flocked swabs ideal for PCR work, as flocked swabs are biocompatible and ideal for PCR work.

Flocked Nasopharyngeal Swab Suppliers and Manufacturers

Flocked Sterile Nasopharyngeal Swabs Suppliers and Manufacturers

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The World Health Organization released a report on March 30.

The new coronavirus strain XE that appeared in the UK has reported and confirmed more than 600 gene sequences, and the XE recombinant strain has also shown signs of community transmission in the UK.

Covid-19 has been popular for two or three years, and the normalization of the epidemic has also reduced everyone’s vigilance against the new crown.

The strong infectious and latent new coronavirus strain of Omicron has caused another wave of outbreaks in our country, and this XE strain may be more harmful to us.

China Sterile Flocked Nasopharyngeal Swab GMP Factory and Manufacturers.

Flocked sampling swab CellMedical new technology product.

Sampling swabs include throat swabs, oral swabs, DNA swabs, and cervical swabs. Used to various laboratory testing centres and hospitals.

The sampling flocking swab is 3 times higher than the traditional winding swab to collect and release the sample, and it does not cause damage to the cell sample. Injury to the human body.

Manufacturer introduction: Cell medical (Dongguan) Co., Ltd., established in 2009, is a swabs design/swabs manufacturer, that has many years of experience in medical application moulding and flocking treatment heads and swabs.

As a supplier of sample collection and sampling swabs, it has been in a leading position in the industry.

The flocked swab factory covers an area of ​​10,000 square meters. The factory has more than 200 manufacturing personnel, more than 10 swab production lines, 10 swab packaging lines, and a daily production capacity of several million swabs.

Flocked Sterile Nasopharyngeal Swabs

Flocked Sterile Nasopharyngeal Swabs

Product introduction:

The DNA extraction flocking swab produced by CellMedocal company is made of nylon fibre flocking technology.

The front end is coated with nylon short fibres fixed in a vertical manner so that there is no absorption hole in the entire collection area of ​​the swab.

DNA cells will not be scattered. Retained in fibers for faster and more efficient elution.

The flocked nasopharyngeal swab with the company’s unique national virus transport tube

Filter out small particles of impurities in the external air that may affect the quality of the test material, which is convenient for long-term storage of the sample.

CellMedical Flocked Swabs

Flocked Nasopharyngeal Swab Suppliers and Manufacturers

Flocked Nasopharyngeal Swab Suppliers and Manufacturers

Features:

1. Made of non-inhibitory DNA amplification materials, verified by direct PCR amplification, omitting the extraction step.
2. Use a single independent packaging to avoid pollution.
3. Strict process conditions, free of DNase and amplifiable human DNA.
4. Nylon flocked material.

5. Over 90% release rate for collected specimens, thus ensuring high reliability of results
6. The unique casing design ensures air circulation in the casing.  Prevents the test material from mildew due to the humid and sealed environment. Avoids magazine pollution in the external air, which affects the inspection quality.

Medical DNA sampling, oral sampling, virus testing, nasopharyngeal sampling, virus and bacteria sampling, laboratory sampling, genetic sampling, gynecological sampling and other disposable nylon flocking sampling swabs.


															

		
		
	





	
		



	
	


		
		

							

					Np Swab Covid Test Meaning
				

			
			
Np Swab Covid Test Meaning


							

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Np Swab Covid Test Significance Np Swab is the English abbreviation of nasopharyngeal swab. 


This article provides information on how to properly perform nasopharyngeal swab sampling, how to analyze samples taken from swabs.


Nasal swab? What is the difference between a nasopharyngeal swab and a nasal swab?


Nasopharyngeal Swab Pcr Test
Nasopharyngeal Swab Pcr Test




Nasopharyngeal Swab vs Nasal Swab (Anterior Nasal Swab)    


What is the method of nasopharyngeal swab?   


Collection of specimens from the surface of the respiratory mucosa with nasopharyngeal flocked swabs is a procedure used for the diagnosis of Covid-19.


A nostril sample collection is usually one of the nursing care. 


What is the nasal swab technique? 


Part of the inspection method is done using sub-diagnostics and collecting diagnostic samples from the membrane. Rotate for 10-5 seconds while touching both walls, then use a cotton swab with 1 mid-hole in one nostril.


In the same way in the other nostrils: usually preferred for people – and used in my own testing. The same goes for technology. 


Which swab test is more accurate? 


Nasopharyngeal swabs are generally the recommended sample collection technique for COVID-19 testing.


Additionally, a 2012 comparative study showed no significant analytical differences between the two influenza detection technologies.




In addition to being the typical testing approach for the diagnosis of COVID-19.


The nasopharyngeal swab: is likewise regularly utilized for the detection of different viruses and bacterial infections.


How do we perform nasopharyngeal swab sample collection?


Flocked Tip Swab
Flocked Tip Swab


Healthcare experts need to execute these tests in a specialized and also sanitized room that prevents the spread of the infection.


All healthcare specialists administering the nasopharyngeal swab examination have to wear the suggested personal protective devices (PPE), of which ought to include an N95 mask, non reusable cap, goggles, dress, latex gloves, and also footwear covers.


When the individual sitting upright as well as their head in a straight position, as this provides very easy exposure and also access to the nasal floor, which is vertical to the facility axis of the person’s face.


The staff places the swab into the client’s nose in the same direction as the nasal cavity and diaphragm floor.


As long as there are no obstructions existing within the nasal dental caries, the swab will certainly remain to relocate this instructions until it reaches the nasopharynx.


Once the swab reaches the nasopharynx, finishes two full 360-degree rotations to enable the secretions from this area.


When we take the swab out of the individual’s nose. Immediately insert into a vial with medium.


Nasopharyngeal Swab Procedure.


What can a nasopharyngeal swab find?


As previously pointed out, a nasopharyngeal swab: is extensively utilized to identify (SARS-CoV-2) infection, which is the infection that causes COVID-19 disease.


Identified via nasopharyngeal swabs, several of which include rhinovirus, and adenovirus. flu. respiratory syncytial virus (RSV).   (HPIV). (HMPV) as well as (EV).


Given that the nasopharynx is generally home to a high number of both nonpathogenic as well as pathogenic microorganisms. This testing approach can additionally be utilized to detect particular bacterial pathogens.


Such as Streptococcus pneumoniae, Haemophilus flu, as well as Moraxella catarrhalis.


A diagnostics firm, for example, has just recently presented a novel nasal swab that gathers nasal epithelial cells for the early molecular discovery of lung cancer in both current as well as previous smokers.


We obtained nasopharyngeal swab samples, and the current standard for diagnosing SARS-CoV-2 is real-time fluorescent polymerase chain reaction (RT-PCR).


Pcr test nasal swab and an antigen test difference for covid 19
Pcr test nasal swab and an antigen test difference for covid 19


Commonly, the RT-PCR test will measure several various RNA gene targets, such as several of the envelope (env), nucleocapsid (N), spike (S), RNA-dependent RNA polymerase (RdRp) as well as ORF1 genes.


RT-PCR test is an analytical technique suitable for SARS-CoV-2 discovery because of its reliability and affordability.


As well as sensitivity, especially when compared to different analysis techniques like cell culture, antigen discovery, and serological approaches.


There are numerous reasons that negative test outcomes can develop as a result of an incorrect nasopharyngeal swab method.


One instance includes the numerous locations in between the opening of the nose and also the nasopharynx where the screening workers can experience resistance.


Commonly, a knowledgeable caregiver can acknowledge when the sampling swab has actually gotten to 9-10 centimetres into the nasal dental caries.


If the swab does not reach this depth, it has not accurately tasted liquid from the nasopharynx and can for that reason not adequately determine the existence of a disease within this location of the body.


For this reason, it is critical to assess whether employees receive proper education on how to accurately perform nasopharyngeal swab testing.



															

		
		
	





	
		



	
	


		
		

							

					VTM Swabs
				

			
			
VTM Swabs


							

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Nasopharyngeal swab collection kits with VTM swab collection kits are now in stock.


Dongguan Cell Medical’s Disposable Nasopharyngeal VTM Sampling Swab Kit is used to collect samples for COVID-19. High quality and less expensive kit for screening nasopharyngeal swab samples. Includes flocked swabs for nucleic acid detection and virus transport medium (VTM) for virus culture.


Stored at room temperature levels prior to collection and kept at 2-8 °C after collection to avoid contamination.


VTM


 Viral Transport Medium swab
Viral Transport Medium swab


VTM consists of Hanks Balanced Salt, Foetal Bovine Product, anti-bacterial prescription antibiotics, anti-fungal anti-biotics as well as Phenol Red as an indication for real-time surveillance of pH security of the service.


Swab & tube requirements


sampling process
sampling process


The clean and sterile nasopharyngeal swab offered attributes a flocked idea with a breakpoint at 80 mm from the tip, compatible with the tubes given. The television cap design is extremely reliable at consisting of the VTM and avoiding leaks of the sample.


VTM Swabs Kits


virus specimen collection tube
virus specimen collection tube


These sets with either 5 ml or 10 ml tubes consisting of 2.5 ml or 3 ml of VTM specifically:


    

  • Flocked swab: 150mm, 3cm breaking point for throat swab, 8cm breaking point for nasal swab
    • 

  • Storage tube: 5ml, 10ml
    • 

  • Preservation solution: 1ml/tube, 2ml/tube, 3ml/tube
    • 

  • Biosafety bag: 10x15cm
    • 



Accreditations


CE IVD registered packagesISO13484 certified maker, registered with the United States FDA

															

		
		
	





	
		



	
	


		
		

							

					VTM Collection Kits Manufacturer
				

			
			
VTM Collection Kits Manufacturer for COVID-19 and Virus Transport


							

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Custom Collection Kits Available Now
Choose your preferred collection method. Mix and match to meet your specific needs. All kits are manufactured and shipped from our sterile facility.




			
			


								

					
				

				
				

											

														Specimen Collection Swab													

					
											
Disposable Specimen Collection Swab is suitable for the collection of microorganisms, which can assist hospitals or laboratories in virus detection or research virus sampling.

					
									

			


		
			


								

					
				

				
				

											

														Oropharyngeal Sampling Swab													

					
											
1. EO sterile, individual packing






2. With molded breakpoint

3. Ergonomic and anatomic design, easy to use

4. Perpendicular nylon fibres, increased assay sensitivity







					
									

			


		
			


								

					
				

				
				

											

														Nasopharyngeal swab													

					
											
Disposable Nose Specimen Collection Nasopharyngea Flocked Swabs.


Cell medical’s  Flocked Swabs have no internal mattress core to disperse and entrap the precious sample like traditional fiber wound swabs, In stark contrast, the entire sample stays close to the surface for fast and complete elution.

					
									

			


		
			


								

					
				

				
				

											

														VTM Collection Kit													

					
											
Each VTM product is identified by the designated batch number, and its temperature stability, sterility and preservation of viral RNA are strictly tested during transportation.


All VTM Collection Kits are currently in stock and ready to ship. Available with or without Phenol Red. Please contact our Customer Service Team for an official quote or to inquire about quantities of 50K or more.

					
									

			


		
			


								

					
				

				
				

											

														Inactivation VTM kits													

					
											
This product is used to inactivate a variety of viruses, such as clinical 2019 ncov, influenza, avian influenza, hand, foot and mouth, measles virus, norovirus, rotavirus and other virus samples, as well as the transport of virus nucleic acid.

					
									

			


		
			


								

					
				

				
				

											

														Non inactivated virus sampling tube													

					
											
Nucleic acid detection and virus isolation.


Non-Inactivated Disposable Virus Sampling Tube;

					
									

			


			




	
 Professional VTM kits and swabs manufacturer
We support custom production, Design, OEM and so on, and develop products with customers.
															

		
		
	





	
		



	
	


		
		

							

					Oral Swab Covid Test
				

			
			
Oral Swab Covid Test


							

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With repeated epidemics, nucleic acid testing and throat swabs seem to have become part of our lives. We also all know where to go for nucleic acid testing, but what actually happens during a swab test? What are the tests for COVID-19? If you haven’t done nucleic acid testing, you may wish to read this article first. This article will popularize five things about Oral Swab testing.


On this page, you will learn:


What are the tests for COVID-19?


How to pass a swab test？


How to do an oral swab for COVID-19?


Where to get COVID-19 Specimen?


What is the most reliable test for COVID-19?


What are the tests for COVID-19?


Oral swabs and nasal swabs or saliva. In the experiments, oral flocked swabs were used to collect samples from the oral cavity for the oral examination.


This is different from a saliva test, which spits saliva into a small container.


COVID-19 Test, there are usually two main types of tests:


There are two main methods of nucleic acid detection: acid detection reagents and antibody detection. The first method is usually PCR detection through throat swabs, gene amplification, and then nucleic acid detection.


The antibody test is to choose blood, the method of blood draw to see the results, to observe whether the antibody titer increases.


Learn more about COVID-19 click here


How to do a mouth swab for COVID-19?


1. Rinse your mouth with water 30 minutes in advance (no toothpaste, especially breastfed babies need to drink a few mouthfuls of water, and no mouthwash);


2. Mark the envelope with a pen (eg: father, mother or child) and date of collection, name.


3. Hold the CellMedical flocked sampling cotton swab in one hand, put it into the left (right) inner buccal mucosa of the mouth and wipe it repeatedly for 15-20 times (rotate the genetic sampling cotton swab while wiping).


Take out the genetic sampling cotton swab, put it on the envelope or white paper, and dry it in the shade for more than ten minutes until the saliva is completely dry; (the specific location for wiping is the side of the cheek or the inside of the cheek and cheek – for example, the place where the adult pinches the child’s cheek, from the wipe in the mouth)


4. Collect the second cotton swab (the other side) in the same way, and extract three (six in total) genetic sampling cotton swabs from each side;


5. For gene sampling after drying in the shade, we should put the collection cotton swabs in a marked envelope and seal it (please do not use plastic bags or plastic wrap for the sampling cotton swabs)


6. Take the sample to the laboratory as soon as possible for PCR experiments, or you can choose to mail it to the laboratory or hospital.


How to Obtain an Oral Swab Specimen


If you have been in close contact with symptoms of COVID-19 (15 minutes or more in six minutes), you should get tested.


If you have recently been to someone in an area with a positive case, you should do a swab test;


You are a person who recently travelled or travelled for business, you should take the test;


If you and your family members have recently developed suspicious persons such as fever, dry cough, fatigue, sore throat, and decreased sense of smell (taste) during the self-health monitoring process, you should go for a test;


If you have recently held or participated in large-scale, crowded dinners, parties, conferences, training and other large-scale gatherings of people, you should go to the test.


You can talk to your healthcare provider, your local urgent care, or your state or local health department about where to go to get tested (CDC, 2020A).


What is the most reliable test for COVID-19?


You may have seen the rumour circulating that oral swab tests are not as reliable as nasal swabs. But how is this measured?


Expert research has shown that nasal swabs are easier to detect nucleic acid positive, and the sampling time stays longer in the nasopharynx. Larger doses of samples can be obtained, which is the reason for the higher positive rate of nasopharyngeal swabs reported in the literature.


1. Polymerase chain reaction: fluorescence quantitative PCR, which is suitable for a large number of samples and has a low cost;


2. Second-generation gene sequencing: the NGS method, which is more accurate and can read out which generation of nucleotides and viruses the data came from.


For example, the complete data of the nucleotide sequence of the delta virus is available in the database. We compare the resulting virus to the full data, and if we do, it’s a delta virus. There will be subtle differences in the process of virus transmission, even the first and second generations are different, and subtle differences can be found through comparison. Therefore, it is possible to find out who and where the first-generation patient, patient No. 1, came from during the outbreak of this virus in this local community. It is better to use the NGS method to trace the source of the virus.


Both methods have their own advantages and disadvantages, and both can very accurately reflect whether the nucleic acid test is positive or not, and both can achieve the purpose of detection. If we need traceability. We compare the collected viral nucleotides with viral databases in all databases to aid in diagnosis and guide treatment.


Still, the information on testing for the new coronavirus continues to evolve, to the point where you may feel like you need to become a medical professional or even know where to go first. If you’re wondering whether to get tested and how it works, we’re here to help. Here’s what you need to know about COVID-19 testing and other options.


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