Pipin ati apejuwe ti awọn tubes gbigba ẹjẹ igbale
1. tube omi ara ti o wọpọ ni fila pupa, ati tube gbigba ẹjẹ ko ni awọn afikun ninu.O ti wa ni lilo fun deede serum biochemistry, ẹjẹ bank ati serology jẹmọ igbeyewo.
2. Fila osan-pupa ti tube omi ara ti o yara ni coagulant ninu tube gbigba ẹjẹ lati mu ilana iṣọn-ẹjẹ pọ si.tube omi ara iyara le ṣe coagulate ẹjẹ ti a gba laarin iṣẹju 5, eyiti o dara fun idanwo omi ara pajawiri serialized.
3. Fila goolu ti inert yiya sọtọ jeli coagulation tube, ati inert yiya sọtọ jeli ati coagulant ti wa ni afikun ninu awọn ẹjẹ gbigba tube.Lẹhin ti apẹrẹ naa ti jẹ centrifuged, jeli iyapa inert le yapa patapata awọn paati omi (omi ara tabi pilasima) ati awọn paati ti o lagbara (awọn sẹẹli ẹjẹ pupa, awọn sẹẹli ẹjẹ funfun, awọn platelets, fibrin, bbl) ninu ẹjẹ ati pe o ṣajọpọ patapata ni aarin ti tube igbeyewo lati fẹlẹfẹlẹ kan ti idena.Apeere naa wa laarin awọn wakati 48 jẹ ki o duro.Coagulant le mu ẹrọ iṣọpọ ṣiṣẹ ni iyara ati mu ilana iṣọn-ẹjẹ pọ si, eyiti o dara fun awọn idanwo biokemika omi ara pajawiri.
4. Fila alawọ ewe ti tube anticoagulation heparin, pẹlu heparin ti a fi kun ninu tube gbigba ẹjẹ.Heparin taara ni ipa ti antithrombin, eyiti o le fa akoko didi ti apẹrẹ naa pẹ.O dara fun idanwo ailagbara sẹẹli ẹjẹ pupa, itupalẹ gaasi ẹjẹ, idanwo hematocrit, oṣuwọn sedimentation erythrocyte ati ipinnu biokemika agbara gbogbogbo, ko dara fun idanwo coagulation ẹjẹ.Heparin ti o pọju le fa ikojọpọ awọn sẹẹli ẹjẹ funfun ati pe a ko le lo fun kika awọn sẹẹli ẹjẹ funfun.Ko dara fun iyasọtọ sẹẹli ẹjẹ funfun nitori pe o le ṣe abawọn bibẹẹjẹ ẹjẹ pẹlu abẹlẹ buluu ina.
5. Ideri ori alawọ alawọ ina ti tube pipin pilasima, fifi lithium heparin anticoagulant sinu okun iyapa inert, le ṣe aṣeyọri idi ti iyapa pilasima iyara, o jẹ yiyan ti o dara julọ fun wiwa elekitiroti, ati pe o tun le ṣee lo fun biokemika pilasima deede. ipinnu ati
ICU ati awọn idanwo biokemika pilasima pajawiri miiran.Awọn ayẹwo Plasma le wa ni taara sori ẹrọ ati ki o wa ni iduroṣinṣin fun awọn wakati 48 labẹ firiji.
6. EDTA anticoagulation tube eleyi ti fila, ethylenediaminetetraacetic acid (EDTA, molikula àdánù 292) ati awọn oniwe-iyọ jẹ ẹya amino polycarboxylic acid, eyi ti o le fe ni chelate kalisiomu ions ni ẹjẹ awọn ayẹwo, chelate kalisiomu tabi fesi kalisiomu Yiyọ ti awọn ojula yoo dènà ati ki o fopin si. ilana ilana coagulation endogenous tabi exogenous, nitorinaa idilọwọ apẹrẹ ẹjẹ lati didi.Dara fun idanwo hematology gbogbogbo,
Ko dara fun idanwo coagulation ẹjẹ ati idanwo iṣẹ platelet, tabi fun ipinnu ion kalisiomu, ion potasiomu, iṣuu soda, ion iron, alkaline phosphatase, creatine kinase ati leucine aminopeptidase ati idanwo PCR.
7. tube idanwo coagulation iṣuu soda citrate ni fila bulu ina.Sodium citrate jẹ lilo akọkọ fun anticoagulation nipasẹ chelating pẹlu awọn ions kalisiomu ninu ayẹwo ẹjẹ.O dara fun awọn idanwo coagulation ẹjẹ.Ifojusi ti anticoagulant ti a ṣeduro nipasẹ Igbimọ Standardization ti Ile-iwosan ti Orilẹ-ede jẹ
3.2% tabi 3.8% (deede si 0.109mol/L tabi 0.129mol/L), ipin anticoagulant si ẹjẹ jẹ 1:9.
8. Sodium citrate erythrocyte sedimentation tube igbeyewo tube, ideri ori dudu, ifọkansi iṣuu soda citrate ti a beere fun idanwo oṣuwọn erythrocyte sedimentation jẹ 3.2% (deede si 0.109mo / u), ipin ti anticoagulant si ẹjẹ jẹ 1: 4.
Potasiomu oxalate/sodium fluoride grẹy ori ideri.Soda fluoride jẹ ajẹsara alailagbara.Ni gbogbogbo, potasiomu oxalate tabi sodium diiodate ni a lo ni apapọ.Ipin jẹ apakan 1 ti iṣuu soda fluoride ati awọn ẹya mẹta ti potasiomu oxalate.4mg ti adalu yii le ṣe idiwọ 1m ti ẹjẹ lati coagulating ati dena jijẹ suga laarin awọn ọjọ 23.O jẹ itọju to dara fun ipinnu glukosi ẹjẹ.Ko le ṣee lo fun ipinnu urea nipasẹ ọna urease, tabi kii ṣe lo fun ipinnu ipilẹ phosphatase ati amylase.A ṣe iṣeduro fun idanwo glukosi ẹjẹ.
Akoko ifiweranṣẹ: Oṣu Kẹsan-18-2021
