1. Chubu chachitsanzo cha virus chotayira chimapangidwa ndi swab ndi/kapena njira yosungira, chubu chosungira, phosphate ya butyl, mchere wambiri wa guanidine, Tween-80, TritonX-100, BSA, ndi zina zambiri. mayendedwe ndi kusunga
Pali zigawo zotsatirazi:
2. Zitsanzo za swabs za ndodo zapulasitiki zosabala zotayidwa/mitu ya ulusi wochita kupanga
2. Chubu lachitsanzo losabala lomwe lili ndi 3ml yothetsera ma virus (gentamicin ndi amphotericin B adasankhidwa kuti aletse bwino bowa m'zitsanzozo. Pewani kukhudzika kwa anthu chifukwa cha penicillin m'zitsanzo zachikhalidwe.)
Kuphatikiza apo, pali zodetsa malirime, matumba achitetezo chachilengedwe ndi zina zowonjezera.
[Kuchuluka kwa ntchito]
1. Amagwiritsidwa ntchito poyang'anira ndi sampuli za tizilombo toyambitsa matenda ndi madipatimenti owongolera matenda ndi madipatimenti azachipatala.
Imagwira ku kachilombo ka fuluwenza (chimfine, fuluwenza kwambiri, fuluwenza A H1N1 virus, etc.), kachilombo ka m'manja, phazi ndi pakamwa ndi mitundu ina ya ma virus. Amagwiritsidwanso ntchito ngati zitsanzo za mycoplasma, mauka, ureaplasma, etc.
2. Amagwiritsidwa ntchito ponyamula ma swabs a nasopharyngeal kapena zitsanzo za minofu ya malo enieni kuchokera kumalo opangira sampuli kupita ku labotale yoyesera kwa PCR kuchotsa ndi kuzindikira.
3. Ntchito kusunga nasopharyngeal swab zitsanzo kapena minofu zitsanzo za malo enieni zofunika selo chikhalidwe.
Disposable virus sampling chubu ndi yoyenera kutengera zitsanzo, mayendedwe ndi kusunga.
[Kachitidwe kazinthu]
1. Maonekedwe: Mutu wa swab uyenera kukhala wofewa osagwa pansi, ndipo ndodo ya swab iyenera kukhala yoyera komanso yosalala yopanda ma burrs, mawanga akuda ndi matupi ena akunja; Njira yotetezera iyenera kukhala yowonekera komanso yomveka bwino, popanda mvula ndi zinthu zakunja; Chubu chosungira chiyenera kukhala choyera komanso chosalala, chopanda ma burrs, mawanga akuda ndi zinthu zina zakunja.
2. Kusindikiza: Chubu chosungira chiyenera kusindikizidwa bwino popanda kutuluka.
3. Kuchuluka: Kuchuluka kwa madzi osungira sikuyenera kutsika kuposa kuchuluka komwe kwalembedwa.
4. PH: Pa 25 ℃ ± 1 ℃, PH ya njira yosungira A iyenera kukhala 4.2-6.5, ndipo yankho losungira B liyenera kukhala 7.0-8.0.
5. Kukhazikika: Nthawi yosungirako ya reagent yamadzimadzi ndi zaka 2, ndipo zotsatira zoyesa miyezi itatu zitatha zimayenera kukwaniritsa zofunikira za polojekiti iliyonse.
[Kagwiritsidwe]
Onani ngati phukusili lili bwino. Chotsani sampling swab ndi preservation chubu. Chotsani chivindikiro cha chubu chosungira ndikuyika pambali. Tsegulani thumba la swab ndikuyesa mutu wa swab pamalo omwe mwasankhidwa. Ikani swab yomalizidwa molunjika mu chubu chosungiramo chotsegula ndikuchiphwanya potsegula pamene chasweka, kusiya mutu wa swab mu chubu chosungira ndikutaya ndodo ya swab mu bin ya zinyalala zachipatala. Tsekani ndi kumangitsa chivindikiro cha chubu chotetezera, ndipo gwedezani chubu chotetezera mmwamba ndi pansi mpaka njira yotetezerayo itamizidwa kwathunthu mumutu wa swab. Lembani zambiri za sampler pamalo olembera a chubu. Sample zonse.
[Kusamalitsa]
1. Osalankhulana mwachindunji ndi munthu kuti atengedwe ndi njira yosungira.
2. Musanyowetse swab ndi njira yotetezera musanatenge.
3. Izi ndizinthu zotayidwa ndipo zimangogwiritsidwa ntchito kusonkhanitsa, kunyamula ndi kusungirako zitsanzo zachipatala. Sizigwiritsidwe ntchito mopyola cholinga chake.
4. Chogulitsacho sichidzagwiritsidwa ntchito pambuyo pa kutha kapena ngati phukusi lawonongeka.
5. Zitsanzo ziyenera kusonkhanitsidwa ndi akatswiri motsatira ndondomeko ya chitsanzo; Zitsanzo ziyenera kuyesedwa mu labotale yomwe imakwaniritsa mulingo wachitetezo.
6. Zitsanzo zidzatumizidwa ku labotale yofananira mkati mwa masiku awiri ogwira ntchito pambuyo potolera, ndipo kutentha kosungirako kudzakhala 2-8 ℃; Ngati zitsanzozo sizingatumizidwe ku labotale mkati mwa maola 48, ziyenera kusungidwa pa -70 ℃ kapena pansi, ndikuwonetsetsa kuti zitsanzo zomwe zasonkhanitsidwa zimatumizidwa ku labotale yofananira mkati mwa sabata limodzi. Kuzizira kobwerezabwereza ndi kusungunuka kuyenera kupewedwa.
Ngati mungafune kugwiritsa ntchito disposable virus sampling chubu, mutha kusiya meseji pansipa, tidzakulumikizani koyamba. Shanghai Teamstand Co., LTD www.teamstandmedical.com
Nthawi yotumiza: Jan-19-2022