Isishwankathelo sokusetyenziswa kwe-9 imibala eyahlukeneyo yetyhubhu yokuqokelela igazi

Isishwankathelo sokusetyenziswa kwe-9 imibala eyahlukeneyo yetyhubhu yokuqokelela igazi

Ezibhedlele, izinto ezahlukeneyo zovavanyo zineemfuno ezahlukeneyo zeesampulu zegazi, kubandakanya igazi elipheleleyo, i-serum kunye neplasma.Oku kufuna nje ukuba neetyhubhu zokuqokelela igazi ezahlukeneyo ukuze zihambelane nayo.

Phakathi kwabo, ukwenzela ukwahlula ukusetyenziswa kweetyhubhu zokuqokelelwa kwegazi ezahlukeneyo, imibala eyahlukileyo ye-cap isetyenziselwa ukuphawula iityhubhu zokuqokelela igazi kumazwe ngamazwe.Iibhubhu zokuqokelela igazi ezinee-caps zemibala eyahlukeneyo zinemisebenzi eyahlukeneyo.Abanye bongeze ii-anticoagulants, kwaye abanye bongeze i-coagulants.Kukwakho neetyhubhu zokuqokelela igazi ezingenazo naziphi na izongezo.

Ke, zeziphi iindidi eziqhelekileyo zetyhubhu yokuqokelela igazi?Uyaqonda?

Ikhava ebomvu

Iityhubhu zeSerum kunye neetyhubhu zokuqokelela igazi aziqulathanga izongezo kwaye zisetyenziselwa iimvavanyo zesiqhelo ze-biochemical kunye ne-immunological.

Orange Cover

Kukho i-coagulant kwityhubhu yokuqokelela igazi, enokuthi isebenze i-fibrinase ukutshintsha i-soluble fibrin ibe yi-fibrin polymers enganyibilikiyo, ngaloo ndlela yenze ihlwili lefibrin elizinzileyo.Umbhobho we-serum okhawulezayo unokudibanisa igazi eliqokelelweyo phakathi kwemizuzu emi-5, efanelekileyo kuluhlu oluphuthumayo lweemvavanyo.

Ikhava yegolide

I-gel yokwahlula i-inert coagulation accelerator ityhubhu, i-gel yokwahlula i-inert kunye ne-accelerator ye-coagulation yongezwa kwi-tube yokuqokelela igazi.Emva kokuba i-specimen ifakwe kwi-centrifuged, ijeli yokwahlula i-inert inokwahlula ngokupheleleyo i-liquid components (i-serum okanye i-plasma) kunye nezinto eziqinileyo (iiseli ezibomvu zegazi, iiseli ezimhlophe zegazi, iiplatelet, i-fibrin, njl. njl.) egazini, kwaye ziqokelele ngokupheleleyo embindini. yetyhubhu yovavanyo ukwenza umqobo.hlala uzinzile ngaphakathi.I-coagulants inokukhawuleza isebenze i-coagulation mechanism kwaye ikhawulezise inkqubo ye-coagulation, kwaye ifanelekile kuluhlu oluphuthumayo lweemvavanyo.

Ikhava eluhlaza

I-Heparin anticoagulation tube, i-heparin yongezwa kwi-tube yokuqokelela igazi.Ifanelekile kwi-rheology yegazi, uvavanyo lwe-fragility yeeseli ezibomvu zegazi, uhlalutyo lwegesi yegazi, uvavanyo lwe-hematocrit, kunye nokuzimisela ngokubanzi kwe-biochemical.I-Heparin inomphumo we-antithrombin, enokwandisa ixesha lokuvala i-specimen, ngoko ayifanelekanga uvavanyo lwe-hemagglutination.I-heparin egqithisileyo inokubangela ukudityaniswa kweeseli ezimhlophe zegazi kwaye ayinakusetyenziselwa ukubala iiseli ezimhlophe zegazi.Kananjalo ayifanelekanga kuvavanyo lwe-morphological kuba inokwenza imvelaphi yefilimu yegazi ibe luhlaza okwesibhakabhaka.

Ikhava eluhlaza eluhlaza

I-tube yokwahlula i-Plasma, yongeza i-heparin lithium anticoagulant kwi-tube ye-rubber yokwahlula kwe-inert, inokufezekisa injongo yokuhlukana ngokukhawuleza kwe-plasma.Lolona khetho lulungileyo lokubona i-electrolyte, kwaye ingasetyenziselwa ukuzimisela kwe-plasma biochemical yesiqhelo kunye nokufumanisa i-plasma biochemical engxamisekileyo njenge-ICU.

Purple Cover

I-tube ye-EDTA ye-anticoagulant, i-anticoagulant yi-ethylenediaminetetraacetic acid (EDTA), enokudibanisa ne-calcium ions egazini ukwenza i-chelate, ukuze i-Ca2 + ilahlekelwe yimpembelelo ye-coagulation, ngaloo ndlela ikhusela ukudibanisa kwegazi.Ilungele uvavanyo lwegazi oluninzi.Nangona kunjalo, i-EDTA ichaphazela i-platelet aggregation, ngoko ke ayifanelekanga kwiimvavanyo ze-coagulation kunye neemvavanyo zeplatelet function, kwaye ayifanelekanga i-calcium ion, i-potassium ion, i-ion ye-sodium, i-iron ion, i-alkaline phosphatase, i-creatine kinase kunye ne-PCR.

Ikhava eBlue eKhanya

I-sodium citrate anticoagulant tube, i-sodium citrate ikakhulu idlala i-anticoagulant effect ngokutshisa i-calcium ions kwiisampuli zegazi, kwaye ilungele iimvavanyo zokudibanisa.

Ikhava emnyama

I-sodium citrate erythrocyte sedimentation test tube, i-concentration ye-sodium citrate efunekayo kuvavanyo lwe-erythrocyte sedimentation yi-3.2% (ilingana ne-0.109mol / L), kwaye umlinganiselo we-anticoagulant kwigazi ngu-1: 4.

Grey Cover

I-Potassium oxalate / i-sodium fluoride, i-sodium fluoride i-anticoagulant ebuthathaka, ngokuqhelekileyo idibene ne-potassium oxalate okanye i-iodate ye-sodium, umlinganiselo we-1 inxalenye ye-sodium fluoride, ii-3 ze-potassium oxalate.Yeyona nto ibalaseleyo yokugcinwa kweglucose yegazi.Ayinakusetyenziselwa ukuzimisela kwe-urea ngendlela ye-urease, okanye ukuzimisela kwe-alkaline phosphatase kunye ne-amylase.Kucetyiswa ukuba kufunyaniswe iswekile yegazi.

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Iityhubhu zokuqokelela igazi ezihlukaniswe ngemibala eyahlukeneyo ye-cap ziqhakazile kwaye zikhangele amehlo, kwaye zilula ukuchonga, ngaloo ndlela zithintela ukusetyenziswa okungalunganga kwezongezo ngexesha lokuqokelela igazi kunye nemeko yokuba iisampuli ezithunyelwe ukuba zihlolwe azihambelani nezinto zokuhlola.