Recentemente, a video circulated on the Internet: Someone cut an orange and squeezed the juice on the antigen test kit. Before long, a purple-red horizontal line appeared in the “T position”. Some netizens dropped cola on the antigen detection kit, e a “T position” also changed color. Como resultado, some people came to the conclusion that “you can’t eat …

Embora as funções dos cotonetes comuns e dos cotonetes flocados tenham muitas semelhanças e pareçam semelhantes, seus usos são diferentes. Vamos analisar por que swabs flocados são usados ​​para amostragem de ácidos nucleicos e detecção de antígenos por meio de experimentos simples. em vez de cotonetes comuns? Primeiro prepare dois copos de água Adicione tinta azul a um copo Disponha cotonetes flocados e comuns …

The Omicron-based vaccine candidate developed by China’s Sinopharm is expected to complete clinical trials in three to four months, senior executives of the company said recently, adding that it will shift most manufacturing capacity to the upgraded vaccine if it is developed successfully. China National Biotech Group, a subsidiary of Sinopharm, was granted permission to conduct human trials of its …

Caros Parceiros, Por favor, note que os Trabalhadores Internacionais’ O dia cai em 1º de maio. Nosso escritório não estará aberto de 1º a 4 de maio, e voltaremos ao trabalho no dia 5 de maio. Pedimos desculpas por não poder atendê-lo durante este período. Sinta-se à vontade para deixar uma mensagem se tiver algum requisito. Desejo a todos …

As China is battling a new COVID-19 outbreak, the increased proportion of asymptomatic patients in the newly confirmed COVID-19 cases has raised questions among the public. Let’s revisit some important information about COVID-19 asymptomatic patients. Q: What is asymptomatic infection? A: Asymptomatic infection means people who display no abnormal findings on their lung CT scans and have no symptoms such as …

Uma variedade de amostras pode ser coletada para testes laboratoriais no momento do diagnóstico de casos de COVID-19. Amostras do trato respiratório superior podem ser coletadas: incluindo swabs nasofaríngeos, esfregaços de garganta, etc.; amostras do trato respiratório inferior também podem ser coletadas: tosse profunda expectoração, fluido de lavagem broncoalveolar, fluido de lavagem brônquica, aspirados do trato respiratório, etc.; amostras de fezes também podem ser coletadas / Anal …

Now there are many tie-dye printed face masks on the market, which are popular with consumers and can even sell tens of thousands of units per month. But some people question: do these face masks really have the function of epidemic prevention? Na verdade, the most crucial point to determine whether a face mask has the function of epidemic prevention …

COVID-19 Mid-Nasal Swab Collection Instructions 1. Instruct the patient to tilt their head back 70 degrees. 2. Using gloves and keeping the tip sterile, remova o cotonete. 3. While rotating, insert the swab one inch or less until resistance is met at the turbinates. 4. Rotate the swab 3-5 times against the nasal wall and repeat in the other nostril …

  Recentemente, some experts said that asymptomatic patients with COVID-19 do not need hospitalization, but they need to be quarantined. Na verdade, the reason is very simple, because home isolation can easily lead to the widespread spread of the virus, which is not conducive to epidemic prevention and control. Liang Wannian, an expert on the COVID-19 epidemic from the Chinese …

Sterilization is an incredibly important part of any medical process. Here at Medico, all of our sterile products undergo either ethylene oxide gas sterilization or gamma irradiation sterilization before they are sent to our customers, which ensures the swabs are free from human DNA, enzymes that degrade DNA and RNA, and polymerase chain reaction inhibitors. How are Medical Sampling Swabs …

When a new round of nucleic acid screening was being carried out in Shanghai, a rumor spread widely on social media to the effect that “the cotton swabs used for sampling have reagents on them and are poisonous”. Some netizens left a message on the “Shanghai Refutes Rumors Platform” saying that the elderly at home did not want to participate …

Para que a amostra seja coletada corretamente, a zaragatoa nasal deve ser introduzida verticalmente em cada narina sobre 2 para 3 cm sem forçar. Em seguida, balance suavemente o cotonete horizontalmente e insira-o um pouco até encontrar uma leve resistência. Em seguida, faça um movimento giratório dentro de cada narina 5 vezes ou mais por cerca de 15 segundos.. Assim que a amostra tiver …