2020 Yezvino Dhizaini Yekumhanyisa Muedzo - 2019 - nCOV IgGIgM Rapid Test Device (kushumira kamwe chete) - Chokwadi
2020 Yezvino Dhizaini Yekumhanyisa Muedzo - 2019 - nCOV IgGIgM Rapid Test Device (kamwe kushumira) - RealyDetail:
Sensitivity and Specificity
Yekuongorora IgG:
| Nzira | RT-PCR | Total Results | ||
| 2019 - nCOV IgG/IgM Rapid Test Device | Results | Positive | Negative | |
| Positive | 233 | 2 | 235 | |
| Negative | 35 | 287 | 322 | |
| Total Results | 268 | 289 | 557 | |
Relative Sensitivity:233/268=86.94%(95%CI*:82.35%-90.49%)
Zvine hukama:287/289=99.31% (95%CI*:97.52%-99.92%)
Kururama:520/557=93.36% (95%CI*: 90.96%-95.16%)
*Chivimbo Interval
Yekuongorora IgM
| Nzira | RT-PCR | Total Results | ||
| 2019 - nCOV IgG/IgM Rapid Test Device | Results | Positive | Negative | |
| Positive | 223 | 7 | 230 | |
| Negative | 45 | 282 | 327 | |
| Total Results | 268 | 289 | 557 | |
Relative Sensitivity:223/268=83.21% (95%CI*:78.19%-87.48%)
Zvinoenderana nehunhu:282/289=97.58% (95%CI*: 95.07%-99.02%)
Kururama: 505/557=90.66% (95%CI*: 87.94%-92.95%)
*Chivimbo Interval
Iyo 2019-nCOV/COVID-19 IgG/IgM Rapid Test Device inokurumidza chromatographic immunoassay yekuonekwa kwemhando yeIgG&IgM antibody yeCoronavirus Chirwere 2019 muropa revanhu rese, serum, kana plasma serubatsiro mukuongororwa kweCOVID-19 hutachiona.
KUSHANDISWA KWAKAVANGWA: Iyo 2019 - nCOV/COVID - 19 IgG/IgM Rapid Test Device inokurumidza chromatographic immunoassay yekuonekwa kwemhando yeIgG&IgM antibody yeCoronavirus Chirwere 2019 muropa revanhu rose, serum, kana plasma serubatsiro mukuongororwa kweCOVID19.
SUMMARY: COVID-19 chirwere chekufema chinotapukira. Vanhu vanowanzo batwa nedambudziko iri. Parizvino, varwere vakatapukirwa neinoveli coronavirus ndiyo honzeri yehutachiona; asymptomatic vanhu vane hutachiona vanogona zvakare kuve hutachiona hwehutachiona. Zvichienderana neazvino epidemiological kuferefeta, iyo incubation nguva ndeye 1 kusvika 14 mazuva, kazhinji 3 kusvika 7 mazuva. Zviratidzo zvikuru zvinosanganisira fivha, kuneta uye chikosoro chakaoma. Nasal congestion, runny mhino, kurwadziwa kwehuro, myalgia uye manyoka zvinowanikwa mune zvishoma.
NZIRA YEKUSHANDISA: Bvumira mudziyo wekuyedza, saizi, buffer, uye/kana zvidhiraivho kuti zvisvike tembiricha yemumba (15-30°C) isati yaedzwa. 1. Hunza homwe yacho kune tembiricha yemumba usati wavhura. Bvisa mudziyo wekuyedza kubva muhomwe yakavharwa woishandisa nekukasika. 2. Isa mudziyo wekuedza panzvimbo yakachena uye yakaenzana. ? YeSerum kana Plasma Zvimiro: Uchishandisa iyo yakapihwa 10μL inoraswa pipette, dhirowa mufananidzo kumusoro weKuzadza Line, uye endesa 10μL serum/plasma kune yemuenzaniso tsime rebvunzo mudziyo, wobva wawedzera madonhwe maviri ebhafa uye tanga iyo timer. ? YeRopa Rakazara (Venipuncture/Fingerstick) Sayenzi: Uchishandisa yakapihwa 10μL pipette inoraswa, uye kuendesa donhwe rimwe reropa rose (ringaita 20μL) kumuenzaniso wetsime rebvunzo mudziyo, wobva wawedzera madonhwe maviri ebhafa uye wotanga timer. Ongorora: Zvimiro zvinogona zvakare kuiswa uchishandisa micropipette. 3. Mirira kuti mitsetse ine mavara ionekwe. Verenga zvabuda pamaminetsi gumi. Usadudzire zvawanikwa mushure memaminitsi gumi nemashanu.
ZVINOTAURWA: Kiti iyi inoshandisa immunochromatography.Kadhi rebvunzo rine:1) colloidal gold-yakanyorwa recombinant novel coronavirus antigen uye quality control antibody goridhe markers;2) mitsara miviri yekuona (IgG neIgM mitsara) uye imwe yemhando Kudzora mutsara (C mutsara) yenitrocellulose membrane. Mutsara weM haufambiswe ne monoclonal anti-yemunhu IgM antibody yekuona novel coronavirus IgM antibody; iyo IgG mutsara inovharwa neiyo reagent yekuona riini coronavirus IgG antibody; uye C mutsara haifambiswi nemhando yekudzivirira antibody. Kana huwandu hwakakodzera hwesample yebvunzo yawedzerwa pagomba remuenzaniso wekadhi rebvunzo, sample inoenda kumberi nekadhi rebvunzo pasi pekuita kwecapillary. Iyo immune complex inobatwa neiyo anti - yemunhu IgM antibody isingafambiswe pa membrane kugadzira yepepuru - tsvuku M mutsara, zvichiratidza kuti novel coronavirus IgM antibody yakanaka. Kana sampuro iine IgG antibody, antibody inosungirira kune colloidal goridhe - yakanyorwa novel coronavirus antigen, uye iyo immune complex inobatwa neiyo reagent isina kufambisa pa membrane kugadzira yepepuru - tsvuku IgG mutsara, zvichiratidza kuti novel coronavirus IgG antibody yakanaka. Kana mitsara yeIgG neIgM isina mavara, chigumisiro chisina kunaka chinoratidzwa.Kadhi yekuongorora inewo mutsara wehutano hwehutano C. Fuchsia quality control line C inofanira kuonekwa pasinei nokuti mutsara wekuedza unowanikwa.Mutambo wehutano wehutano ibhande remavara ehutano hwekudzivirira antibody immune complex. Kana iyo yemhando yekudzora mutsara C ikasaoneka, mhedzisiro yebvunzo haina kunaka, uye sampuro inoda kuongororwa zvakare neimwe kadhi rekuyedza.
Mifananidzo yezvigadzirwa:
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Yakazvitsaurira kune yakasimba kutonga kwemhando uye nekufunga sevhisi yevatengi, vashandi vedu vane ruzivo vanogara varipo kuti vakurukure zvaunoda uye ive nechokwadi chekugutsikana kwakazara kwevatengi kwe2020 Yezvino Dhizaini Yekumhanyisa Test - 2019 - nCOV IgGIgM Rapid Test Device(single service) - Chokwadi, Chigadzirwa chinozopa kupasirese, se: Cape Town, Denver, Riyadh, Zvigadzirwa zvedu zvinotengeswa kuMiddle East, Southeast Asia, Africa, Europe, America uye mamwe matunhu, uye anoyemurwa zvakanaka nevatengi. Kuti ubatsirwe kubva kune yedu yakasimba OEM/ODM kugona uye nehanya masevhisi, ndapota taura nesu nhasi. Tichanyatsogadzira uye kugovera kubudirira nevatengi vese.
