Kukho iintlobo ezili-9 zevacuumiityhubhu zokuqokelela igazi, ezahlula ngombala we-cap.
1. Umbhobho weSerum oqhelekileyo oBomvu Cap
Ityhubhu yokuqokelela igazi ayinazo izongezo, akukho anticoagulant okanye procoagulant izithako, vacuum kuphela.Isetyenziselwa i-serum biochemistry, ibhanki yegazi kunye neemvavanyo ezinxulumene ne-serology, iimvavanyo ezahlukeneyo ze-biochemical kunye ne-immunological, ezifana ne-syphilis, i-hepatitis B quantification, njl.Uhlobo lokulungiselela i-specimen yi-serum.Emva kokuba igazi litsalwe, lifakwe kwi-37 ° C yokuhlamba amanzi ngaphezu kwemizuzu engama-30, i-centrifuged, kwaye i-serum ephezulu isetyenziselwa ukusetyenziswa kamva.
2. Quick Serum Tube Orange Cap
Kukho i-coagulant kwi-tube yokuqokelela igazi ukukhawulezisa inkqubo yokudibanisa.Umbhobho we-serum okhawulezayo unokudibanisa igazi eliqokelelweyo phakathi kwemizuzu emi-5.Ifanelekile kwiimvavanyo zeserum ezingxamisekileyo.Yeyona ityhubhu yovavanyo ye-coagulation esetyenziswa ngokuqhelekileyo kwi-biochemistry yemihla ngemihla, i-immunity, i-serum, i-hormone, njl. Emva kokutsalwa kwegazi, guqula kwaye udibanise amaxesha angama-5-8.Xa iqondo lokushisa liphantsi, linokufakwa kwindawo yokuhlambela amanzi angama-37 ° C kwi-10-20min, kwaye i-serum ephezulu ingaba yi-centrifuged ukusetyenziswa kamva.
3. Umnqwazi wegolide wetyhubhu ye-gel yokwahlukana kwe-inert
I-gel yokwahlula i-inert kunye ne-coagulant yongezwa kwi-tube yokuqokelela igazi.Iisampulu zizinzile kwiiyure ezingama-48 emva kwe-centrifugation.I-procoagulants inokukhawuleza isebenze i-coagulation mechanism kwaye ikhawulezise inkqubo ye-coagulation.Uhlobo lwe-specimen elungiselelwe yi-serum, efanelekileyo kwi-serum engxamisekileyo yovavanyo lwe-biochemical kunye ne-pharmacokinetic.Emva kokuqokelela, guqula kwaye udibanise amaxesha ama-5-8, yima ngokuthe tye kwi-20-30 min, kunye ne-centrifuge i-supernatant ukuze isetyenziswe kamva.
4. I-sodium citrate ESR test tube black cap
I-concentration ye-sodium citrate efunekayo kuvavanyo lwe-ESR yi-3.2% (elingana ne-0.109mol / L), kwaye umlinganiselo we-anticoagulant kwigazi ngu-1: 4.Iqulethe i-0.4 mL ye-3.8% ye-sodium citrate, kwaye utsale igazi kwi-2.0 mL.Le yityhubhu ekhethekileyo yokuvavanya ireyithi ye-erythrocyte sedimentation.Uhlobo lwesampulu yi-plasma, efanelekileyo kwizinga le-erythrocyte sedimentation.Ngokukhawuleza emva komzobo wegazi, guqula kwaye udibanise amaxesha angama-5-8.Gcoba kakuhle ngaphambi kokusetyenziswa.Umahluko phakathi kwayo kunye netyhubhu yovavanyo yovavanyo lwe-coagulation factor ngumahluko phakathi koxinzelelo lwe-anticoagulant kunye nomlinganiselo wegazi, ongafanele kudideke.
5. Sodium citrate coagulation test ityhubhu ukukhanya blue cap
I-sodium citrate isebenza ikakhulu njenge-anticoagulant ngokuchela i-calcium ion kwiisampuli zegazi.I-concentration ye-anticoagulant enconywe yiKomiti yeSizwe ye-Standardization of Clinical Laboratories yi-3.2% okanye i-3.8% (ilingana ne-0.109mol / L okanye i-0.129mol / L), kwaye umlinganiselo we-anticoagulant kwigazi ngu-1: 9.I-tube yokuqokelela igazi ye-vacuum iqulethe malunga ne-0.2 mL ye-3.2% ye-sodium citrate anticoagulant, kwaye igazi liqokelelwa kwi-2.0 mL.Uhlobo lolungiselelo lwesampulu ligazi elipheleleyo okanye iplasma.Ngokukhawuleza emva kokuqokelela, guqula kwaye udibanise amaxesha angama-5-8.Emva kwe-centrifugation, thatha iplasma ephezulu ukuze isetyenziswe.Ifanelekile kwi-coagulation experiments, i-PT, i-APTT, uvavanyo lwe-coagulation factor.
Ixesha lokuposa: Feb-28-2022
