Ukuhlelwa kwevacuumimithambo yokuqokelela igazi
6. I-tube ye-Heparin anticoagulation ene-cap eluhlaza
I-Heparin yongezwa kwi-tube yokuqokelela igazi.I-Heparin ngokuthe ngqo inempembelelo ye-antithrombin, enokwandisa ixesha lokudibanisa i-specimen.Ngoncedo olungxamisekileyo kunye noninzi lwezilingo ze-biochemical, ezifana nokusebenza kwesibindi, ukusebenza kwezintso, i-lipids yegazi, iswekile yegazi, njl. Ilungele uvavanyo lwe-fragility yeseli ebomvu, uhlalutyo lwegesi yegazi, uvavanyo lwe-hematocrit, izinga le-erythrocyte sedimentation kunye nokuzimisela ngokubanzi kwe-biochemical, kodwa kungekhona. ilungele uvavanyo lwegazi lokuqina.I-heparin egqithisileyo inokubangela ukudityaniswa kweeseli ezimhlophe zegazi kwaye ayinakusetyenziselwa ukubala iiseli ezimhlophe zegazi.Kananjalo ayifanelekanga ukuhlelwa kwe-leukocyte kuba inokwenza ifilimu yegazi ifakwe imvelaphi eluhlaza okwesibhakabhaka.Ingasetyenziselwa i-rheology yegazi.Uhlobo lwesampulu yiplasma.Ngokukhawuleza emva kokuqokelela igazi, guqula kwaye udibanise amaxesha angama-5-8, kwaye uthathe i-plasma ephezulu ukuze isetyenziswe.
7. Umnqwazi oluhlaza okhanyayo wetyhubhu yokwahlula iplasma
Ukongeza i-heparin i-anticoagulant ye-lithium kwi-tube ye-rubber yokwahlukana kwe-inert inokufezekisa injongo yokuhlukana ngokukhawuleza kweplasma.Kwimeko yongxamiseko kunye noninzi lwezilingo ze-biochemical, ezifana nokusebenza kwesibindi, ukusebenza kwezintso, i-lipids yegazi, ishukela legazi, njl.Ingasetyenziselwa i-rheology yegazi.Uhlobo lwesampulu yiplasma.Ngokukhawuleza emva kokuqokelela igazi, guqula kwaye udibanise amaxesha angama-5-8, kwaye uthathe i-plasma ephezulu ukuze isetyenziswe.
8. Potassium oxalate/sodium fluoride grey cap
I-sodium fluoride i-anticoagulant ebuthathaka, edla ngokusetyenziswa ngokudibanisa ne-potassium oxalate okanye i-sodium ethiodate, kwaye umlinganiselo wayo uyingxenye ye-1 ye-sodium fluoride kunye ne-3 iinxalenye ze-potassium oxalate.I-4mg yalo mxube inokwenza i-1ml yegazi ingadibanisi kwiintsuku ezingama-23 kwaye inqanda ukubola kweswekile.Ayinakusetyenziselwa ukuzimisela kwe-urea ngendlela ye-urease, okanye ukuzimisela kwe-alkaline phosphatase kunye ne-amylase.Kucetyiswa ukuba kuhlolwe iswekile yegazi.Iqulethe i-sodium fluoride okanye i-potassium oxalate okanye i-disodium ethylenediaminetetraacetate (EDTA-Na) spray, enokuthintela umsebenzi we-enolase kwi-glucose metabolism.Emva kokutsala igazi, guqula kwaye udibanise ngamaxesha angama-5-8.Iplasma engamanzi igcinelwe ukusetyenziswa, kwaye iyityhubhu ekhethekileyo yokulinganisa iswekile yegazi ngokukhawuleza.
9. I-EDTA anticoagulation i-cap purple cap
I-Ethylenediaminetetraacetic acid (EDTA, ubunzima be-molecular 292) kunye neetyuwa zayo i-amino polycarboxylic acid, ifanelekile kwiimvavanyo ze-hematology jikelele, kwaye ziyimibhobho yokuhlola ekhethiweyo yendlela yegazi, i-hemoglobin ye-glycosylated, kunye neemvavanyo zeqela legazi.Ayifanelekanga uvavanyo lwe-coagulation kunye novavanyo lomsebenzi weplatelet, okanye ukuzimisela kwe-calcium ion, i-potassium ion, i-sodium ion, i-iron ion, i-alkaline phosphatase, i-creatine kinase kunye ne-leucine aminopeptidase, efanelekileyo kuvavanyo lwe-PCR.Gcoba i-100ml ye-2.7% isisombululo se-EDTA-K2 kudonga lwangaphakathi lwetyhubhu ye-vacuum, vuthela i-45 ° C, uqokelele igazi kwi-2ml, uguqule kwaye udibanise amaxesha angama-5-8 ngokukhawuleza emva kokutsalwa kwegazi, kwaye udibanise kakuhle ukuze usebenzise kamva.Uhlobo lwesampulu ligazi elipheleleyo, ekufuneka lixutywe ngokulinganayo phambi kokusetyenziswa.
Ixesha lokuposa: Mar-02-2022
