Ishubhu Yeqoqo Legazi Elikhanyayo Eliluhlaza
Incazelo emfushane:
Ukwengeza i-heparin lithium anticoagulant ku-hose yokuhlukanisa i-inert kungafinyelela inhloso yokuhlukaniswa kwe-plasma ngokushesha.Kuyisinqumo esingcono kakhulu sokutholwa kwe-electrolyte.Ingase futhi isetshenziselwe ukunqunywa kwamakhemikhali ezinto eziphilayo e-plasma kanye nokutholwa kwamakhemikhali e-biochemical e-plasma ephuthumayo njenge-ICU.
Ungawalungisa kanjani amasampula e-serum ekhwalithi ephezulu ngokusebenzisa ijeli ehlukanisayo ukukhuthaza ukuhlangana?Ukuhlangana okuphelele kwegazi nezimo ze-centrifugation kuyizixhumanisi ezimbili ezibalulekile.Ama-centrifuge avundlile ayadingeka ukuze kube ne-centrifugation.
Izinyathelo ezithile zokusebenza yilezi:
Ngokushesha ngemva kokuqoqwa kwegazi, hlehlisa kancane ishubhu lokuqoqa igazi izikhathi ezingu-4~5 ukuze uhlanganise amasampuli.Linda amasampula ukuthi aqine ngokugcwele.Idinga ukubekwa i-30min, i-centrifugation radius ingu-8cm, futhi isivinini se-centrifugation sigcinwa ku-3500 ~ 4000r/min nge-10min.I-serum ne-clot yegazi kuhlukaniswe ngokuphelele ijeli ehlukanisayo, futhi isampula ye-serum ingahlolwa ngokuqondile emshinini noma idluliselwe enkomishini yokuhlola ehambisana nethuluzi.
Kuphela ngalesi simo kungalungiswa amasampula e-serum aphezulu, okubonisa ukuthi i-gel ehlukanisayo inomphumela omuhle.Uma ijubane le-centrifugation liphansi kakhulu, amandla asebenza kujeli yokuhlukanisa abuthakathaka, ijeli yokuhlukanisa ayijikeleziswanga kahle, noma igazi liyi-centrifuged ngaphandle kokuhlanganiswa okuphelele, i-fibrin condensates ingase ihlale ku-serum noma ungqimba lwe-colloid, okungase kubangele. hemolysis.Ngaphandle kwesimo esiphuthumayo, ukuhlolwa kwe-biochemical okuvamile kunomphumela omuhle we-centrifugation ngemva kokuba igazi lihlanganiswe ngokuphelele.
Ngenxa yokuntuleka kokuhlangenwe nakho, lesi simo sivame ukwenzeka ekusetshenzisweni kokuqala kwemithambo yegazi ehlukanisiwe ye-gelled elabhorethri.Uma i-fibrin filaments ihlala ku-serum, kulula ukuvimba inaliti yokuqoqa igazi ye-analyzer ezenzakalelayo.Njengamanje, izinga labahlukanisi abaningi basekhaya selifinyelele noma selifinyelele ezingeni lamazwe ngamazwe.
