Pūʻulu B Streptococcus nucleic acid detection kit (Enzymatic Probe Isothermal Amplification)
1.Detection nui
ʻO ka hui B streptococcus (GBS) ka mea maʻamau i loko o ka wahine a me ka rectum, hiki ke alakaʻi i ka maʻi invasive mua (GBS-EOS) i nā keiki hou ma o ka hoʻouna ʻana mai ka makuahine i ke keiki, a ʻo ia ke kumu nui o ka neonatal pneumonia, maningitis, septicemia a ʻo ka make hoʻi.I ka makahiki 2021, ua ʻōlelo ka Expert Consensus on Clinical Management of High-risk Newborns with Early-onset Infection in the same Room of Mothers and Infants of China Maternal and Child Health Association i manaʻo ʻia ʻo GBS screening 35-37 mau pule ma mua o ka lawe ʻana a me ka pale ʻana i ka antibiotic intrapartum (IAP). ) he mau hana kūpono e pale ai i ka GBS-EOS i nā keiki hānau hou.
2. Nā pilikia i kū i nā ʻano ʻike o kēia manawa
ʻO ka rupture mua o nā membranes (PROM) e pili ana i ka haki ʻana o nā membrane ma mua o ka hana ʻana, kahi pilikia maʻamau i ka wā perinatal.ʻAha mua o nā membrane Ma muli o ka haki ʻana o nā membrane, ʻoi aku ka nui o ka laha ʻana o GBS i loko o ka ʻōpū o nā wahine hānau keiki i luna, e hopena i ka maʻi intrauterine.ʻO ka pilikia o ka maʻi maʻi e pili pono i ka ulu ʻana i ka wā o ka haki ʻana o nā membranes (> 50% o nā wahine hāpai e hānau i loko o 1-2h mau hola ma hope o ka haki ʻana o nā membrane, a i ʻole 1-2 mau hola).
ʻAʻole hiki i nā ʻano ʻike i kēia manawa ke hoʻokō piha i nā koi o ka manawa (< 1h), pololei a me ke kelepona ʻana GBS i ka wā o ka lawe ʻana.
Nā mea hana ʻike | Moʻomeheu bacteria | Ka manawa moʻomeheu: 18-24hInā ʻo ka hoʻāʻo ʻana o ka lāʻau lapaʻau: hoʻonui i ka 8-16h | 60% ka helu ʻike maikaʻi;I ka wā o ke kaʻina hana laʻana, hiki ke maʻalahi i ka maʻi bacteria e like me Enterococcus faecalis a puni ka ʻōpū a me ka anus, e hopena i nā hopena maikaʻi ʻole / hoʻopunipuni. |
Immunochromatography | Ka manawa ʻike: 15min. | He haʻahaʻa ka naʻau, a he maʻalahi ke ʻike ʻole, ʻoi aku ka liʻiliʻi o ka nui o ka bacteria, paʻakikī ke ʻike, a ʻaʻole i kuhikuhi ʻia nā alakaʻi. | |
PCR | Ka manawa ʻike: 2-3h | ʻOi aku ka manawa ʻike ma mua o 2 mau hola, a pono e hoʻāʻo ʻia ka mea hana PCR i nā pūʻulu, a ʻaʻole hiki ke hahai i ka hoʻāʻo. |
3. Nā mea koʻikoʻi huahana Macro & Micro-Test
ʻIke wikiwiki: Ke hoʻohana nei i ke ʻano o ka hoʻoheheʻe ʻana o ka enzyme patented e hoʻonui i ka mahana, hiki i nā mea maʻi ke ʻike i ka hopena i ka 5 mau minuke.
ʻIke ʻia i kēlā me kēia manawa, ʻaʻohe pono e kali: ua lako ia me kahi mea hoʻonaninani mau nucleic acid amplification analyzer Easy Amp, a holo kūʻokoʻa nā modules ʻehā, a nānā ʻia nā laʻana i ko lākou hōʻea ʻana, no laila ʻaʻohe pono e kali no nā laʻana.
Hiki ke ʻike ʻia ke ʻano o nā ʻano like ʻole: ʻo ka swab vaginal, rectal swab a i ʻole nā waʻa i hui pū ʻia, e kū ana i ka ʻōlelo aʻoaʻo o nā alakaʻi GBS, hoʻomaikaʻi i ka helu ʻike maikaʻi a hoʻemi i ka helu misdiagnosis.
Hana maikaʻi loa: ka hōʻoia hōʻoia hōʻoia hōʻoia nui-waena nui (> 1000 mau hihia), sensitivity 100%, kikoʻī 100%.
Wehe Reagent: kūpono me ka mea hana PCR nui fluorescence quantitative.
4. ʻIke huahana
Helu Huahana | inoa mea kūʻai | Hōʻike | Helu palapala hoʻopaʻa inoa |
HWTS-UR033C | Puʻupuʻu B Streptococcus nucleic acid detection kit (Enzymatic Probe Isothermal Amplification) | 50 ho'āʻo / pahu | Kakau inoa o na Mekini Kina 20243400248 |
HWTS-EQ008 | HWTS-1600P(4-kanal) | Kakau inoa o na Mekini Kina 20233222059 | |
HWTS-1600S(2-kanal) | |||
HWTS-EQ009 |
Ka manawa hoʻouna: Mar-07-2024