SARS-CoV-2 Nje Virus Antigen – Nnwale ụlọ

Nkọwa dị mkpirikpi:

Ngwa nchọpụta a bụ maka nchọpụta qualitative in vitro nke SARS-CoV-2 antigen na nlele imi imi.Ezubere ule a maka ụlọ na-abụghị ọgwụ iji nyocha onwe ya site n'aka ndị dị afọ 15 ma ọ bụ karịa ndị a na-enyo enyo na ha nwere COVID-19 ma ọ bụ ndị okenye anakọtara sample swab imi n'aka ndị na-erubeghị afọ 15. ndị a na-enyo enyo na ha nwere COVID-19.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha ngwaahịa

HWTS-RT062IA/B/C-SARS-CoV-2 Nje Virus nchọpụta Antigen (usoro ọla edo colloidal) -Isi imi

Asambodo

CE 1434

Epidemiology

Ọrịa Coronavirus 2019 (COVID-19), bụ oyi baa n'ihi ọrịa nwere coronavirus akwụkwọ akụkọ aha ya bụ Severe Acute Respiratory Syndrome Corona-Virus 2 (SARS-CoV-2).SARS-CoV-2 bụ coronavirus akwụkwọ akụkọ dị na β genus, ihe mkpuchi kpuchiri gburugburu ma ọ bụ oval, nke nwere dayameta site na 60 nm ruo 140 nm.Mmadụ na-enwekarị ike ibute SARS-CoV-2.Isi mmalite nke ọrịa bụ ndị ọrịa COVID-19 enwetara na onye na-ebu asymptomatic nke SARSCoV-2.

Ọmụmụ ụlọ ọgwụ

A tụlere arụmọrụ nke ngwa nchọpụta Antigen n'ime ndị ọrịa 554 nke imi imi anakọtara site na ndị a na-enyo enyo na COVID-19 n'ime ụbọchị 7 ka akara mmalite malitere ma e jiri ya tụnyere nyocha RT-PCR.Arụ ọrụ nke ngwa ule SARS-CoV-2 Ag bụ nke a:

SARS-CoV-2 Nje Virus Antigen (reagent nyocha) RT-PCR reagent Mkpokọta
Nke dị mma Ihe ọjọọ
Nke dị mma 97 0 97
Ihe ọjọọ 7 450 457
Mkpokọta 104 450 554
Mmetụta 93.27% 95.0% CI 86.62% - 97.25%
Nkọwapụta 100.00% 95.0% CI 99.18% - 100.00%
Mkpokọta 98.74% 95.0% CI 97.41% - 99.49%

Nka nka

Ọnọdụ nchekwa 4 ℃-30 ℃
Ụdị ihe atụ Ihe nlele imi imi
Ndụ nchekwa Ọnwa iri abụọ na anọ
Ngwa inyeaka Ọ dịghị mkpa
Ngwa ahịa ndị ọzọ Ọ dịghị mkpa
Oge nchọpụta 15-20 nkeji
Nkọwapụta Ọ dịghị cross-reactivity na pathogens dị ka mmadụ Coronavirus (HCoV-OC43, HCoV-229E, HCoV-HKU1, HCoV-NL63), Novel influenza A H1N1 (2009), seasonal influenza A (H1N1, H3N2, H5N1, H7N9) , Influenza B (Yamagata, Victoria), Respiratory syncytial virus A/B, Parainfluenza virus(1, 2 na 3), Rhinovirus (A, B, C), Adenovirus (1, 2, 3, 4,5, 7, 55). ).

Usoro ọrụ

1. Nlereanya
Jiri nwayọọ tinye ọnụ ọnụ dị nro nke swab (na-abụkarị 1/2 ruo 3/4 nke anụ ọhịa) n'otu oghere imi, Na-eji nrụgide na-adịchaghị mkpa, kpoo swab ahụ n'ime mgbidi niile nke imi gị.Mee opekata mpe nnukwu okirikiri 5.A ghaghị ịsacha imi imi ọ bụla maka ihe dịka 15 sekọnd. N'iji otu swab, megharịa otu ihe ahụ na imi gị ọzọ.

Nlele anya

Nlereanya mgbaze.Tinye swab ahụ kpamkpam n'ime ngwọta mmịpụta sample;Gbajie osisi swab na ebe a na-agbaji, na-ahapụ njedebe dị nro na tube.Kpọchie na okpu, tụgharịa ugboro 10 ma tinye tube n'ebe kwụsiri ike.

2.Sample dissolving
2.Sample dissolving1

2. Mee ule
Tinye mpempe 3 nke nlele amịpụtara n'ime oghere nlele nke kaadị nchọpụta ahụ, kpochie okpu ahụ.

Mee ule ahụ

3. Gụpụta nsonaazụ (nkeji 15-20)

Gụọ nsonaazụ ya

  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya