Classification uye tsananguro yemachubhu ekuunganidza ropa
1. Biochemical
Biochemical blood collection tubes yakakamurwa kuita additive-free tubes (red cap), coagulation-promoting chubhu (orenji-tsvuku chivharo), uye kupatsanurwa rabha chubhu (yero chivharo).
Rusvingo rwemukati rwemhando yepamusoro-yekuwedzera-isina kuunganidzwa kweropa chubhu yakavharwa zvakaenzana nemukati wemadziro kurapwa mumiriri uye chubhu muromo kurapwa mumiriri kudzivirira kutsemuka kwesero panguva yecentrifugation uye kukanganisa mhinduro dzebvunzo, uye madziro emukati echubhu uye serum zvakajeka. uye pachena, uye hapana ropa rakarembera pamuromo wechubhu.
Kuwedzera kune yemukati madziro echubhu yecoagulation yakavharwa zvakafanana neyemukati madziro ekurapa mumiriri uye mumiriri wekurapa nozzle, nzira yekupfapfaidza inogamuchirwa muchubhu kuita coagulation accelerator yakabatana kumadziro echubhu, inova nyore kukurumidza. uye kusanganisa zvizere sampuli yeropa mushure mekuita sampling, izvo zvinogona kupfupisa zvakanyanya nguva yekuvhara.Uye hapana kunaya kwefibrin filaments kudzivirira kuvharira pinhole yemidziyo panguva yesampling.
Kana iyo yekuparadzanisa rubber chubhu iri centrifuged, gel rekuparadzanisa rinoendeswa pakati pechubhu, iyo iri pakati peserum kana plasma uye ropa rakaumbwa zvikamu.Mushure mokunge centrifugation yapera, inosimbisa kuumba chipingamupinyi, icho chinoparadzanisa zvachose serum kana plasma kubva mumasero uye inovimbisa kugadzikana kweserum chemical composition., hapana kuchinja kukuru kwakaonekwa pasi pefiriji ye48 h.
Iyo inert yekuparadzanisa rubber chubhu yakazadzwa neheparin, iyo inogona kuzadzisa chinangwa chekukurumidza kuparadzaniswa kweplasma, uye sampuli inogona kuchengetwa kwenguva yakareba.Mapaipi ekuparadzanisa anotsanangurwa pamusoro apa anogona kushandiswa nekukurumidza biochemical assays.Kuparadzanisa gel heparin machubhu akakodzera kuongororwa kwebiochemical panguva yekukurumidzira, acute intensive care unit (ICU), nezvimwewo. Zvichienzaniswa neserum chubhu, mukana mukuru ndewekuti serum (plasma) inogona kupatsanurwa nekukurumidza, uye yechipiri ndeyekuti kemikari. kuumbwa kweserum (plasma) inogona kugadzikana kwenguva yakareba, iyo yakanakira kutakura.
2. Anticoagulant
1) Heparin chubhu (green cap): Heparin yakanakisa anticoagulant, isingakanganise zvikamu zveropa, haikanganisi huwandu hwemasero matsvuku eropa, uye haikonzeri hemolysis.Vhoriyamu, erythrocyte sedimentation rate uye general biochemical kutsunga.
2) Ropa routine tube (pepuru kapu): EDTA inochetwa ne calcium ions muropa, kuitira kuti ropa risabatane.Kazhinji, 1.0 ~ 2.0 mg inogona kudzivirira 1 ml yeropa kubva pakubatana.Iyi anticoagulant haikanganisi kuverenga uye saizi yemasero machena eropa, ine mhedzisiro shoma pane morphology yemasero matsvuku eropa, uye inogona kutadzisa kuunganidzwa kweplatelet, saka yakakodzera kune general hematological bvunzo.Kazhinji, nzira yekupfapfaidza inogamuchirwa kuita reagent yakaenzana kunamatira kumadziro echubhu, kuitira kuti sampu yeropa ikurumidze uye yakasanganiswa zvizere mushure mesampling.
3) Ropa coagulation chubhu (blue cap): quantitative liquid sodium citrate anticoagulant buffer inowedzerwa kune ropa rekuunganidza chubhu.Anticoagulant uye chiyero chekuunganidzwa kweropa chinowedzerwa muchiyero che1: 9 yekuongorora yecoagulation michina zvinhu (senge PT, APTT).Nheyo yeanticoagulation ndeyekubatanidza necalcium kuita soluble calcium chelate kuitira kuti ropa risabatane.Iyo yakakurudzirwa anticoagulant concentration inodiwa pa hemagglutination assays ndeye 3.2% kana 3.8%, iyo yakaenzana ne0.109 kana 0.129 mol/L.Kuongororwa kweropa coagulation, kana chiyero cheropa chakanyanya kuderera, nguva yeAPTT ichave yakareba, uye prothrombin nguva (PT) mhedzisiro ichachinjwawo zvakanyanya.Nokudaro, kana chiyero che anticoagulant kusvika kuhuwandu hwehuwandu hwekuunganidza ropa hwakarurama kana kuti kwete zvinoenderana nerudzi urwu rwechigadzirwa.chiyero chakakosha chehutano.
4) ESR chubhu (black cap): Iyo anticoagulation system yechubhu yekuunganidza ropa yakafanana neyeiyo yeropa coagulation chubhu, kunze kwekuti sodium citrate anticoagulant uye yakayerwa kuunganidzwa kweropa inowedzerwa muchiyero che1: 4 yeESR. kuongorora.
5) Ropa glucose chubhu (grey): Fluoride inowedzerwa kune ropa rekuunganidza chubhu se inhibitor.Nekuda kwekuwedzera kweiyo inhibitor uye kurapwa kwakakosha kwemukati madziro echubhu yekuyedza, maitiro ekutanga eropa akachengetedzwa kwenguva yakareba, uye metabolism yemasero eropa inongomira.Inoshandiswa zvakanyanya mukuongororwa kweglucose yeropa, glucose kushivirira, erythrocyte electrophoresis, anti-alkali hemoglobin, uye glucose hemolysis.
Nguva yekutumira: Kurume-09-2022
