The scope of application of flocking swabs
The scope of application of flocking swabs
Flocking swabs have a wide range of uses, and are very useful in bacteriological sample processing, virological cell culture, DFA testing, rapid and direct testing, enzyme immunoassay testing, polymerase chain reaction and molecular diagnostic-based testing, as well as forensic identification. ideal. It can also for throat sampling of respiratory viruses such as influenza, swine flu, avian flu, hand, foot and mouth.
The principle of flocking swab in DNA collection and precipitation
1.Through the directional friction effect of the swab fiber layer, the cell sample can be completely captur.
2.Since the cell samples are concentrat near the surface of the swab fiber, more than 95% of the sample can be released eventually.
3.The capillary movement between the nylon fibers on the top of the flocking swab generates a powerful hydraulic pressure to absorb liquid or cell samples.
What are the advantages of flocking swabs for DNA collection?
1.Sample collection process: The unique structure on the top of the swab can greatly increase the number of samples collected.
2.Sample dissolution process: The sample collect by the swab is basically located on the surface of the swab. Therefore 95% of the sample can be releas, which can be regard as almost all samples can be wash off.
Why flocking swabs are more beneficial for micro-DNA collection
1.The top of the traditional cotton swab is make of cotton fiber entangl internal structure. When sampling, the fiber clusters will be scatter and retain on the fibers. As a result, the precipitation efficiency of the original low-content DNA is reduc.
2.The top of the flocking swab has a unique structure, which can almost completely extract and separate trace DNA. Therefore, the flocking swab has a more obvious advantage in collecting trace DNA.
The scope of application of flocking swabs
What is the genetic testing sampling box?
What is the genetic testing sampling box?
The genetic test sampling kit includes: oral swab, cell preservation solution, barcode, return bag.
The genetic testing sampling box consists of two individually packaged sterile flocking swabs,
two cryotubes with 1ml/0.6ml oral cell preservation solution, 4/6-8 barcode labels, and a sample return bag (can be Assemble in accordance with user requirements, and bar code is presente as a gift).
Features
1.Convenient operation and easy to carry: The oral exfoliated cells are collecte by oral swabs, which further simplifies the clinical sampling method.
The size of the toothpaste box is convenient for carrying and logistics transportation, which greatly saves time and cost.
2.Clean and hygienic: high-quality oral swabs, individually packaged in ziplock bags, clean and hygienic, and convenient to use.
Product description: Sterile flocking swab
This product is produce by Brilliance Yangxin nylon flocking technology, international patent production technology.
A large number of clinical and forensic DNA tests by the Ministry of Public Security at home and abroad have shown that: Compared with ordinary sterile swabs,
nylon flocked swabs have a better effect on the collection and delivery of clinical biological samples, especially for those who cannot be sent for inspection in time.
This is especially true for samples that have been place for too long.
performance:
1.Connection strength: when the moving speed of the tensile testing machine fixture is 200 mm/min;
the pull-out force of the sampling head and one end of the connecting rod should not be less than 2N.
2.Breaking strength: When the test span is 6cm,
the swab should be able to withstand 4N axial static pressure for 15s without permanent deformation or breaking.
3.Rotational friction: After spraying the glue on the ABS rod, the flocking is spray.
The abrasion fastness means that the test is not more than 2N, the rotation friction is not less than 3 times,
and the amount of denying hair on the surface is not more than 2.
use:
Nylon flocking swabs are widely used in genetic testing and sampling, cytology, microbiology,
bacteriology sample processing, virology cell culture, DFA testing, rapid and direct testing, enzyme immunoassay testing,
polymerase chain reaction and based Molecular diagnostic testing and forensic identification are ideal.
It can also be used for throat sampling of respiratory viruses such as influenza, swine flu, avian flu, hand, foot and mouth.
What are the characteristics of flocking swabs
What are the characteristics of flocking swabs
The top of the flocking swab is make of nylon fibers.
The nylon fibers are sequentially attach to the surface of the medical ABS rod through an electrostatic field.
The layers are completely parallel between the layers and perpendicular to the surface of the inner rod for DNA collection.
The principle of flocking swab in DNA collection and precipitation
1.Through the directional friction effect of the swab fiber layer, the cell sample can be completely captured.
2.Since the cell samples are concentrate near the surface of the swab fiber, more than 95% of the sample can be release eventually.
3.The capillary movement between the nylon fibers at the top of the flocking swab forms a powerful hydraulic pressure, which is use to absorb liquid or cell samples.
What are the advantages of flocking swabs for DNA collection?
1.Sample collection process: The unique structure on the top of the swab can greatly increase the number of samples collected.
2.Sample dissolution process: Because the samples collecte by the swab are basically on the surface of the swab, 95% can be release, which means that almost all samples can be wash out.
Why flocking swabs are more beneficial for micro-DNA collection
1.The top of the traditional cotton swab is an internal structure wound with cotton fibers.
When sampling, the fiber clusters are disperse and remain on the fibers, resulting in a decrease in the extraction efficiency of the original low-content DNA, and may even lead to false negative results in the test.
2.The top of the flocking swab has a unique structure, which can almost completely extract and separate trace DNA.
Therefore, the flocking swab has a more obvious advantage in collecting trace DNA.
How to use flocking swabs
1.Open the swab package first, take out the swab carefully, and take care not to touch anything else before sampling to prevent contamination.
2.Place a swab on the place where the sample is needed, and sample by retention, rotation or friction.
3.Gently take out the swab. Generally, put the swab into the virus sampling tube, break it at the point where the swab breaks,
throw away the end of the swab, tighten the cap, and send it for inspection as soon as possible.
What are the characteristics of flocking swabs
Why use a virus sampling tube?
Why use a virus sampling tube?
A virus is a small substance compose of nucleic acid molecules and proteins or only of proteins.
It is small in size and simple in structure.
Since there is no cell structure, the virus itself cannot replicate, so the gene is invad into the host cell, and new viruses are replicate with the help of the latter’s replication system.
After the virus sample is collecte, in order to maintain the viability of the virus sample and prolong the survival time of the virus in the sample, the sampling swab will be store and transport in the preservation solution.
How to use virus preservation solution:
①. Before sampling, note the relevant virus sampling information on the label of the sampling tube;
② According to different sampling requirements, use a sampling swab to sample at the corresponding part;
③. Put the sampled swab vertically into the virus sampling tube;
④. Break the sampling swab at the broken place, discard the tail, and tighten the tube cap
④ Put it in a biosafety bag and send it for inspection in time
The virus sampling tube is our company’s best-selling star product. It is suitable for nucleic acid extraction and later virus isolation of various virus samples such as influenza virus, avian influenza virus, coronavirus, hand, foot and mouth virus, rubella and measles.
At the same time, it is also suitable for the collection and transportation of chlamydia, mycoplasma, ureaplasma ureaplasma and other specimens.
The specimens are usually collected from the human body’s natural cavities, such as the oral cavity, throat, nasopharynx, and anus.
Features of our products:
Our virus sampling tube contains: disposable sampling swab and virus sampling tube,
① Disposable sampling swabs:
Our company uses flocking swabs (also rayon can be selected), flocking swabs are not toxic to microorganisms and viruses, and they do not contain RNase and DNase.
It can maximize the collection and release of virus samples and ensure the accuracy of PCR detection results.
The flocking swab rod is made of ABS, with a unique design that can be broken, so that no small debris will be produced during the breaking process.
②Virus sampling tube: The tube body and tube cover are made of polypropylene,
which will not be deformed under high temperature and high pressure,
and will not be brittle at low temperature.
Resistant to static extrusion and dynamic impact.
The bottom cone design is resistant to centrifugation and vibration.
Containing virus preservation solution (inactivated type, non-inactivated type), used for release and preservation of samples, will not leak.
Flocking swab
Flocking swab
It not only has excellent ability of sample collection and release,
but also can absorb trace samples rapidly with high release aging rate.
Increasing the number of target cells is helpful to improve the sensitivity of rapid diagnostic test.
Material: ABS + nylon flocking
① In order to improve the efficiency of swab collection and meet the needs of end consumers for high-quality products.
② It is not only an innovative injection nylon fiber technology, but also can maximize the sampling efficiency of cotton swabs.
Nylon fiber not only adheres to the surface of the swab vertically and evenly, but also greatly improves the collection and release efficiency of cell and virus samples.
It not only improves the analysis sensitivity, no sample residue, and speeds up the sample processing process, but also has the unique design of ABS plastic rod which can be broken.
It is suitable for collecting cervix, nasopharynx, oropharynx, forensic medicine, virus, DNA and other samples.
③ The vertical nylon fiber is like a soft brush, which can not only collect more samples, but also enhance the load of water-based sample due to the capillary action between nylon fibers. The sample is concentrated on the surface of cotton swab, which is easy to elute.
④ It has outstanding ability of sample collection and release, can quickly absorb trace samples, and has high release aging rate.
The increase of the number of target cells is helpful to improve the sensitivity of rapid diagnostic test.
⑤ Flocking swabs have obvious advantages in nasopharyngeal sampling, microbial sampling, especially in the collection of virus and DNA.
⑥ 100000 class purification environment, strict production process conditions, production under ISO13485 quality control and product CE requirements. No DNase and RNase, no endotoxin, no cell inhibitor.
Advantages of flocking swabs:
① ,The sampling efficiency of flocking swab is very high
② , which can release samples more quickly and completely
③ It can enhance the sensitivity of diagnosis
④ It is more convenient to handle and transport
Flocked swabs
Flocked swabs
Our flocked swabs feature perpendicular nylon fibers that optimize specimen collection and elution into transport media. The swabs also feature a molde breakpoint that allows you to safely and easily break off the swab stick, and several breakpoint options are available for different tubes.
Patented Original Technology for Optimal Sample Collection and Diagnostics
Huachenyang produces flocking swabs dedicate to the collection of coronaviruses, which have outstanding sample collection and release capabilities and can quickly adsorb small samples with high efficiency during release. The increase in the number of targets helps improve the sensitivity of rapid diagnostic tests
Technical introduction:
The flocking swab is make of plastic rod and ABS, which can absorb and release the sample effectively. It is not only widely use in bacterial sampling, virus sampling, cytology and other fields, but also can be use in molecular science, biology, genomics and other fields.
It is not only required to have a registration certificate to enter the hospital for sale, but also to have a sampling cotton swab production license. Because sampling swabs belong to the second category of sterile products
Guangdong Machinery Note 20182410510: Manufacturer, Shenzhen Huachenyang Technology Co., Ltd., factory address:
Registrant name Shenzhen Huachenyang Technology Co., Ltd.
Registrant’s domicile: Zone A, 8th Floor, Factory No. 4, Hengchangrong High-tech Industrial Park, Shangnan East Road, Hongtian Shangnan Road, Shajing Street, Baoan District, Shenzhen
Features
The sampling swab kit contains a swab and a liquid-based cell preservation solution.
After collecting the sample with a swab, storing it in a liquid-based cell preservation solution not only ensures the integrity of the sample’s DNA, but also can be transported and stored for a long time at room temperature.
Features:
1. A release rate of more than 90% for the collect samples;
2. It can not only be operate by one hand to avoid pollution, but also convenient to use;
3.Our swabs are not only steriliz by ethylene oxide but also individually package.
4.The unique flocking technology will increase the comfort of the sampled person.
5. Under normal temperature conditions, samples can be store for 12 months;
6. The sampling swab set is a combination of swab and preservation solution, which can be used to collect swab samples once per person.
Flocked swabs https://flocked-swab.com/
Flocked Swab at Huachenyang Medical
Flocked Swab at Huachenyang Medical
Flocked Swab at Huachenyang Medical
The Huachenyang factory was established in 2008, with more than 10 years of experience in the production of flocking swabs, mainly producing nasopharyngeal swabs, buccal swabs, throat swabs, nasal swabs, sampling swabs, sponge swabs, and VTM sets. The factory, from R&D to production and sales, is a comprehensive factory with industry-leading flocking swab manufacturing experience and technology.
Nasopharyngeal flocked swabs utilize innovative nylon fiber technology under the condition of an electrostatic field. Vertical fixed fine flocking provides an excellent sample collection and release. For minimizing invasive bacteria, the plastic stick involves a breakpoint. Break it before screwing the cap. It is really easy to handle and convenient for collection.
How to Collect a Nasopharyngeal Swab for Testing
Choose Huachenyang’s professional CY-96000 nasopharyngeal swab with individual packaging. Wash your hands and wear sterile gloves before you grab the stick. Have the patient’s head backward nearly 70 degrees. Then the nasal swab would go down horizontally to the posterior nasopharynx.
Insert the tip into one of the nostrils slowly. Take care not to hurt the vulnerable nasal wall. Undoubtedly, it would be a little uncomfortable but not painful. Actually, the fine flocking tip would help to make it easier.
When reaching to the postal nasopharynx, rotate the stick 2-3 times to make the flocking tip absorb enough target sample.
Remove the swab out slowly and place it into the sterile VTM tube as soon as possible. Break the plastic handle according to the breakpoint before you screw the cap.
Flocked Swab at Huachenyang Medical
web：https://www.flocked-swab.com https://www.chenyanglobal.com
iClean® Oropharyngeal Nylon Flocked Swab Specimen Collection Swab
iClean® Oropharyngeal Nylon Flocked Swab Specimen Collection Swab
iClean® Oropharyngeal Nylon Flocked Swab Specimen Collection Swab
Details of flocking swab:
- Swab Length:150±2mm
- Flocked Tip Length:22mm
- Flocked Tip Diameter:2.8±0.2mm
- Breakpoint:78mm
- Package: Individual Sterile Package
- Certificate: CE/FDA/ISO Approved
- GMP Factory: YES
- OEM/ODM: Support
- Supplying Ability:500,000pcs/Day
Good samples contribute a lot to the accurate diagnostics, while good samples are collected in proper sample collection ways. iClean® swab supplied by HCY is anatomically and ergonomically designed to optimize the efficiency of the target analyte collection with patient comfort improved.
Firstly, the collection and elution of patented flocking process were optimized;
Secondly, the breakpoint forming handle is helpful for better disconnection;
Then the anti-skid frosting handle
Furthermore, the ABS handle (medical grade) conforms to ergonomics and anatomical design, which is comfortable and convenient to use
There was no fiber or adhesive residue interference during the final collection
Highlight of iClean® swab
- Compared with fiber swabs, flocking swabs not only release up to 95% of samples, but also are convenient and comfortable to use
- Anatomic and ergonomic design not only improves specimen collection, but also improves patient comfort.
- Not only a flexible handle with a molded breakpoint, but also a flocked swab can release the sample spontaneously into the liquid medium.
- Compatible with multiple applications such as rapid antigen testing, EIA, molecular-based assays, DFA, cytology testing, bacteriology and virology culture.
Note: Collected by a healthcare professional or a patient self-collected sample is acceptable when the patient is in an appropriate clinical setting
Packing Info:
Carton Size: 52*40*30cm
Qty/CTN: 5000pcs
CBM: 0.0624m³
N.W./G.W.: 5kg/6.5kg
What are the benefits of flocking swabs?
What are the benefits of flocking swabs?
We all know that flocked swabs can be used to collect samples. We are a leader in the field of medical swabs,
Do you know the benefits of flocking swabs?
(1) Flocking swabs are harmless to organisms, and they can increase the collection and release of specimens as much as possible;
(2) A large number of clinical trials have shown that, compared with ordinary sterile cotton swabs, nylon flocked cotton swabs not only have better collection and transportation effects for clinical microbial specimens, but also for those specimens that cannot be submitted for inspection in time and have been placed for too long.
What are the benefits of huachenyang’s Flocking swabs?
First of all, Huachenyang’s swab not only uses an international medical paper-plastic bag made of medical dialysis paper,
but also an independent package in a large box, which is particularly convenient to use.
Secondly, our swabs can also choose different preservation solutions and sampling tubes for different types of specimens (for example, bacteria, viruses, mycoplasma or chlamydia, etc.).
Furthermore, our swab adopts unique electrostatic spray implantation nylon fiber technology to increase the collection and release of specimens.
Then our fluffy swab can collect more target analytes, and not only has no specimen residues, but also speeds up specimen processing.