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Paipu Ohi Koko Vacuum — Paipu EDTA
ʻO ka Ethylenediamine tetraacetic acid (EDTA, molecular weight 292) a me kāna paʻakai he ʻano amino polycarboxylic acid, hiki ke hoʻomaʻamaʻa maikaʻi i nā ion calcium i loko o nā koko koko, chelate calcium a wehe paha i ka wahi hopena calcium, e ālai a hoʻopau i ka coagulation endogenous a exogenous. kaʻina hana, i mea e pale aku ai i nā laʻana koko mai ka coagulation.Hoʻopili ia i ka hoʻāʻo hematology maʻamau, ʻaʻole i ka hoʻāʻo coagulation a me ka hoʻāʻo ʻana i ka platelet function, ʻaʻole i ka hoʻoholo ʻana i ka calcium ion, potassium ion, sodium ion, iron ion, alkaline phosphatase, creatine kinase a me leucine aminopeptidase a me ka hoʻāʻo PCR.
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Paipu Koko Ohi ʻAha — Heparin lithium tube
Aia he heparin a i ʻole lithium i loko o ka paipu e hiki ke hoʻoikaika i ka hopena o ka antithrombin III inactivating serine protease, i mea e pale ai i ka hoʻokumu ʻana o ka thrombin a pale i nā hopena anticoagulant.ʻO ka maʻamau, 15iu heparin anticoagulates 1ml o ke koko.Hoʻohana maʻamau ʻo Heparin tube no ka biochemical pilikia a me ka hoʻāʻo.I ka hoʻāʻo ʻana i ke koko, ʻaʻole hiki ke hoʻohana ʻia ka sodium heparin e pale i ka hopena o nā hopena hōʻike.
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Pahu Hoʻoʻiliʻili Koko Vacuum — Pahu hoʻāʻo ʻo Sodium citrate ESR
ʻO ka manaʻo o ka sodium citrate e koi ʻia e ka hoʻāʻo ESR he 3.2% (e like me 0.109mol / L).ʻO ka ratio o ka anticoagulant i ke koko he 1: 4.
